agricultural science essay neco 2020

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WAEC Agric Science Past Questions | FREE DOWNLOAD

WAEC Agric Questions – Free WASSCE past questions for Agricultural Science.

Here is collection of Agricultural Science past examination questions to assist you with your studies for the West African Senior School Certificate Examination (WASSCE) for both School and GCE candidates.

If you are in your last stage of Secondary School Education (May/June) or not in the School system (GCE), the importance of using old exam papers in preparing for your West African Senior School Certificate Examination (WASSCE), cannot be over emphasised. By using past exam papers as part of your preparation, you can find out what you already know. By the same token you also find out what you do not know well enough or don’t know at all.

See: WAEC Timetable for May/June Candidates and WAEC Timetable for GCE Candidates .

What is more, the WAEC past questions for Agric Science can also be used as an organisational tool to manage your time better, as you can plan according to each section of the paper.

As a matter of fact, revision is more better than memorising facts and going over notes. You can practise for your Agricultural Science WAEC Exam by answering real questions from past papers. This will give you a better chance of passing.

WAEC Past Questions for Agric

Click on the year you want to start your revision.

• Agricultural Science Paper 2 (Objective Test and Essay) – November 2000
• Agricultural Science Paper 2 (Objective Test and Essay) – June 2001
• Agricultural Science Paper 2 (Objective Test and Essay) – November 2002
• Agricultural Science Paper 2 (Objective Test and Essay) – June 2004
• Agricultural Science Paper 2 (Objective Test and Essay) – November 2006
• Agricultural Science Paper 2 (Objective Test and Essay) – June 2008
• Agricultural Science Paper 2 (Objective Test and Essay) – November 2011

Do you have any other past question(s) other than the ones listed here? If yes, don’t hesitate to share them with others by sending it to  [email protected] .

You have to keep trying more than one exam to increase your success in the forthcoming WAEC Exam.

Recommended:

• WAEC Syllabus For Agricultural Science .
• WAEC Sample Questions and Scheme For Agricultural Science .
• WAEC Past Questions and Answers For Other Subjects .

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• NECO GCE Past Questions

October 30, 2023 Victoria Jackson GCE Past questions , NECO , Past Questions 0

NECO GCE Past Questions – The NECO GCE past questions and answers is a compiled material that contains past questions from NECO GCE of previous years. The material comes with answers and is easily downloadable.

You can download the materials here. The instructions on how to download the NECO past questions can be found below. You are expected to follow the instructions for you to succeed. The material does not only contain information on NECO GCE Questions and answers but also on how to pass exams.

We have made it very simple, portable, and affordable such that every student can get it or download it as long as they have access to the smartphone. therefore, NECO GCE past questions are what every intending candidate needs to pass the examination well. All those who have bought our Past Questions And Answers PDF format have been giving testimonies of how it helped them. We are very sure it is going to help you as well. When you get this past question it will help you to score higher than your competitors and give you an edge over them.

Why you need NECO GCE Past Questions

Judicious use of past questions is one of the best ways of preparing for exams. The best students swear by them. So by using these past questions to revise and prepare for the upcoming National Examination Council post-Unified Tertiary Matriculation Examination (post-UTME), you will be able to find out what you already know and what you don’t know.

NECO GCE Past Questions Pattern

NECO GCE Past Questions are in a multiple-choice question and essay pattern. We have made it very easy for you. we bring all the questions for many years and put them together but we indicate the specific years of their occurrence. We provide the correct answers to save you time. All you need to do is devote quality time to studying the Past Questions And Answers PDF format and watch yourself change the narrative by scoring better than you expected in the jamb examination.

Sample of NECO GCE Past Questions

1. A sample of air collected at STP contains 0.039 moles of N2, 0.010 moles of O2, and 0.001 moles of Ar. (Assume no other gases are present.)

a) Find the partial pressure of O2.

b) What is the volume of the container?

2. A sample of hydrogen gas (H2) is collected over water at 19°C.

a) What are the partial pressures of H2 and water vapor if the total pressure is 756 mm Hg?

b) What is the partial pressure of hydrogen gas in atmospheres?

3. If 600. cm3 of H2 at 25°C and 750. mm Hg is compressed to a volume of 480. cm3 at 41°C, what does the pressure become?

4. Find the density of helium gas at STP.

5. a) Write a balanced chemical equation for the reaction of butane gas with oxygen gas to form carbon dioxide and water vapor.

b) How many liters of oxygen are required to produce 2.0 liters of CO2?

c) How many liters of CO2 are produced from 11.6 g of butane at STP?

d) How many molecules of water vapor are produced from 5.6 liters of butane gas at STP?

6. Find the molar volume of a gas at 68°C and 2.00 atmospheres pressure.

7. How many liters of methane are there in 8.00 grams at STP?

8. Calculate the density of carbon dioxide at 546 K and 4.00 atmospheres pressure.

9.  What volume of O2 at 710. mm Hg pressure and 36°C is required to react with 6.52 g of CuS? CuS(s) + 2 O2(g)   ®    CuSO4(s)

10. What is the molar mass of a gas if 7.00 grams occupy 6.20 liters at 29°C and 760. mm, Hg pressure?

11. At a particular temperature and pressure, 15.0 g of CO2 occupies 7.16 liters.  What is the volume of 12.0 g of CH4 at the same temperature and pressure?

12.  To prepare a sample of hydrogen gas, a student reacts 7.78 grams of zinc with acid:

Zn(s)   +   2 H+ (aq)    ®    Zn2+(aq)   +   H2(g)

The hydrogen is collected over water at 22°C and the total pressure of gas collected is 750. mm Hg. What is the partial pressure of H2?  What volume of wet hydrogen gas is collected?

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7 Tips to Prepare for NECO GCE Exams

• Don’t make reading your hobby:  A lot of people put reading as a hobby in their CV, they might be right because they have finished schooling. But “You” are still schooling, so reading should be a top priority, not a hobby. Read far and wide to enhance your level of aptitude
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• Attend Extramural Classes:  Register and attend extramural classes at your location. This class will help you refresh your memory and boost your classroom understanding and discoveries of new knowledge.
• Sleep when you feel like:  When you are preparing for any exams, sleeping is very important because it helps in the consolidation of memory. Caution: Only sleep when you feel like it and don’t oversleep.
• Make sure you are healthy:  Sickness can cause excessive feelings of tiredness and fatigue and will not allow you to concentrate on reading. If you are feeling as if you are not well, report to your parent, a nurse, or a doctor. Make sure you are well.
• Eat when you feel like it: During the exam preparation period, you are advised not to overeat, and to avoid sleep. You need to eat little and light food whenever you feel like eating. Eat more fruits, drink milk and glucose. This will help you enhance retention.
• Reduce your time on social media: Some people live their entire lives on Facebook, Twitter, WhatsApp, Messenger chat. This is so bad and catastrophic if you are preparing for exams. Try and reduce your time spent on social media during this time. Maybe after the exams, you can go back and sleep in it.

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NECO Syllabus For Agricultural Science 2020/2021

February 8, 2020 Prince Nchiba Exams , NECO 0

Table of Contents

In this article, we will be sharing the full NECO syllabus for Agricultural Science 2020/2021. Sit back and enjoy!

Basic Concepts

1. Meaning and importance of agriculture (a) Definition and branches of agricultural science. (b) Importance of agriculture to the individual, community and nation.

2. Problems of agricultural development and possible solutions (a) Problems related to: (i) land tenure; (ii) basic amenities; (iii) finance; (iv) transportation; (v) storage and processing facilities; (vi) agricultural education and extension; (vii) tools and machinery; (viii) farm inputs; (ix) marketing system; (x) environmental degradation.

(b) Possible solutions to identified problems

3. Meaning and differences between subsistence and commercial agriculture (a) Meaning of subsistence and commercial agriculture. (b) Differences between subsistence and commercial agriculture based on their characteristics

Assessment would include incidence of pests and diseases, vagaries of weather, labour and government policy

(c) Advantages and disadvantages of subsistence and commercial agriculture. (d) Problems of subsistence and commercial agriculture.

Roles of government in agricultural development

(a) Agricultural finance: (i) credit; (ii) subsidy.

(b) Agricultural education

(c) Agricultural extension services.

(d) Agricultural policies and programmes

5. Role of non-governmental organizations in agricultural development

(a) Meaning of non-governmental organizations (NGOs).

(b) Roles of NGOs in agricultural development.

6. 7. Agricultural laws and reforms

(a) Land tenure systems in West Africa.

(b) Government laws on land use in West Africa.

(c) Advantages and disadvantages of the land use Act (Decree) and reforms in West Africa.

Assessment would cover past and present programmes e.g. OFN, ADP, Farm Settlement, Agricultural Sector Rehabilitation Project (ASRP) and National Aids Coordination Secretariat.

Examples of NGOs West African Rice Development Association (WARDA), International Institute for Tropical Agriculture (IITA), International Livestock Centre for Africa (ILCA), International Crop Research Institute for Semi-Arid Tropics (ICRISAT) would be assessed

Assessment would include land use Act (Decree), Land Reforms in West Africa.

Agricultural Ecology

1. Meaning and importance of agricultural ecology (a) Meaning of agricultural ecology and ecosystem. (b) Components of farm ecosystem e.g. biotic and abiotic (c) Interactions of the components in the terrestrial and aquatic agro-ecosystem.

2. Land and its uses (a) Meaning of land.

(b) Characteristics of land – free gift of nature, immobile, limited in supply etc.

(c) Uses of land: (i) agricultural purposes: – crop production; – wild life conservation/game reserve; – livestock production etc.

(ii) non-agricultural purposes: – industry; – housing; – transport etc.

3. Factors affecting land availability for agricultural purpose (a) Physical factors: (i) soil type; (ii) topography;

(iii) land degradation; (iv) soil pollution.

Interaction of farm crops/animals with other components of the ecosystem in farm settings such as mono or sole cropping system, mixed cropping system, mixed farming system, fish ponds and forest (rain or savannah) would be assessed.

Assessment would include of uses of land for aquaculture, forestry and apiculture.

Non-agricultural uses of land such as health centres, church/mosque, mining, recreational centres, schools and markets would be assessed.

(b) Economic factors: (i) population pressure; (ii) expansion of industries; (iii) mining/mineral exploitation; (iv) recreation/tourism.

(c) Socio-cultural factors: (i) land tenure system; (ii) religious purpose (church, mosque and shrine) etc.

Agro-allied industries and relationship between agriculture and industry

(a) Agro-based industries and raw materials: (i) paper industry – pulp wood; (ii) beverage industry – cocoa, tea etc; (iii) textile industry – cotton; (iv) soap industry – oil, seeds etc. (b) Relationship between agriculture and industries: (i) Agriculture provides market for industrial products e.g. farm machinery, chemicals; (ii) Agriculture provides food for industrial workers. 5. Environmental factors affecting crop and animal distribution and production

(a) Climatic factors e.g. rainfall, temperature, light, wind, relative humidity.

Assessment would include other agro-based industries and raw materials e.g. leather industry – hides and skin, canning industry – meat and fish.

Assessment would include other relationship between agriculture and industries.

(b) Biotic factors e.g. predators, parasites, soil micro-organisms, pests, pathogens and weeds; interrelationship such as competition, parasitism, mutualism (symbiosis). (c) Edaphic factors: soil pH, soil texture, soil structure, soil type etc.

Rock formation

(a) Types of rock: (i) igneous; (ii) sedimentary; (iii) metamorphic.

(b) Processes of rock formation.

7. Soil formation and profile development (a) Factors of soil formation: the parent rock, organisms, climate, topography and time. (b) Processes of soil formation: (i) physical weathering; (ii) chemical weathering. (c) Soil profile development.

Types, composition and properties of soil

(a) Types of soil. (b) Chemical and biological composition of soil: (i) soil macro and micro nutrients; (ii) soil water; (iii) soil macro-organisms; (iv) soil microbes; (v) soil air. (c) Soil pH. (d) Physical properties of soil: (i) soil texture; (ii) soil structure;

Assessment would cover identification, description and examples of rock types.

Assessment would cover how igneous, sedimentary and metamorphic rocks are formed.

The role played by each factor in soil formation would be assessed.

The meaning, importance, identification and description of each horizon of the soil profile would be assessed.

Assessment would cover types of soil and their separation into sand, silt and clay fractions, water holding capacity, porosity, capillarity, consistency etc.

Determination of soil pH, causes and correction of soil acidity/alkalinity would be assessed.

Plant nutrients and nutrient cycle

(a) Macro and micro nutrients; their functions and deficiency symptoms in crops. (b) Factors affecting availability of nutrients in soil such as pH, excess of other nutrients, leaching, crop removal, oxidation and burning. (c) Methods of replenishing lost nutrients, e.g. crop rotation, organic manuring, fertilizer application, fallowing, liming, cover-cropping. (d) Nitrogen, carbon, water and phosphorus cycles.

(e) Organic agriculture – meaning and importance.

(a) Meaning of irrigation system. (b) Types of irrigation systems: (i) overhead e.g. sprinkler; (ii) surface e.g. flooding, furrow/channel, basin, border; (iii) underground e.g. perforated pipes, drips. (c) Advantages and disadvantages of irrigation systems. (d) Importance of irrigation. (e) Problems associated with irrigation.

11. Drainage (a) Meaning of drainage. (b) Importance of drainage. (c) Types of drainage systems: (i) surface drainage e.g. channel, furrow; (ii) subsurface/underground drainage.

(d) Advantages and disadvantages of drainage systems.

Macro-nutrients such as N, P, K, Ca, Mg, S and Micro–nutrients such as Zn, Fe, Mo, Co, Bo, Cu would be assessed.

Types of fertilizers and methods of fertilizer application would be assessed.

Assessment would include the description and importance of nitrogen, carbon and water cycles

12. Agricultural pollution (a) Meaning of agricultural pollution. (b) Causes/sources of pollution of agricultural lands and fish ponds: (i) excessive application of agricultural chemicals; (ii) marine and oil spillage; (iii) livestock waste and dung disposal etc. (c) Effects of land/pond pollution on farmers and agricultural productivity.

Agricultural Engineering/Mechanization

1. Simple farm tools (a) Meaning of simple farm tools. (b) Types of simple farm tools – cutlass, hoe, spade, shovel etc. (c) General maintenance of simple farm tools.

2. Farm machinery and implements (a) Farm machinery: (i) tractor; (ii) bulldozer; (iii) shellers; (iv) dryers; (v) incubators; (vi) milking machines; (vii) combine harvester etc.

(b) Tractor-coupled implements: (i) ploughs; (ii) harrows; (iii) ridgers; (iv) planters; (v) harvesters; (vi) sprayers etc.

Ways of minimizing land/pond pollution would be assessed.

Assessment would include identification, description and uses of each of the tools.

Assessment would include the meaning, uses/functions and identification of different parts of each of the farm machinery and implements. Engineering details are however not required.

3. Maintenance practices and precautionary measures (a) Reasons for maintaining farm machines. (b) Maintenance of farm machinery:

(i) check water and oil levels regularly; (ii) carry out routine service; (iii) keep machines clean etc.

4. Agricultural mechanization (a) Meaning of agricultural mechanization. (b) Mechanized agricultural operations. (c) Advantages and disadvantages of agricultural mechanization. (d) Limitations of agricultural mechanization.

5. Prospects of agricultural mechanization

6. Farm power (a) Sources of farm power. (b) Advantages and disadvantages of different sources of farm power.

7. Farm surveying (a) Meaning of farm surveying. (b) Common survey equipment. (c) Uses of farm survey equipment. (d) Maintenance of farm survey equipment. (e) Importance of farm surveying.

8. Farm planning (a) Meaning of farm planning. (b) Factors to be considered in farm planning. (c) Importance of farm planning

Assessment would include precautionary measures in the use of farm machinery.

Mechanized agricultural operations: ploughing, harrowing, planting, harvesting, milking etc would be assessed.

Possible ways of improving agricultural mechanization such as developing less expensive machines and establishing agricultural engineering schools for personnel would be assessed.

Engineering details are not required.

9. Principles of farmstead planning (a) Meaning of farmstead. (b) Importance of farmstead planning

Assessment would cover site selection, location of structures and sketching

(c) Factors to be considered in the design of a farmstead. (d) Farmstead layout.

Crop Production

1. Classification of crops (a) Classification of crops based on their uses e.g. cereals, pulses, roots and tubers, vegetables. (b) Classification based on their life cycle e.g. annual, biennial, perennial, ephemeral. (c) Classification based on their morphology e.g. monocotyledonous and dicotyledonous crops.

2. Husbandry of selected crops:- botanical names and common names of the crop, varieties/types, climatic and soil requirements, land preparation, methods of propagation, planting date, seed rate, spacing, sowing depth and nursery requirements, cultural practices: supplying, thinning, manuring and fertilizer requirement and application, weeding, pests and disease control, harvesting, processing and storage of at least one representative crop from each of the following crop groupings: (a) Cereals e.g. maize, rice, guinea corn, millet; (b) Pulses (grain legumes) e.g. cowpea, soya bean, pigeon pea.

A general knowledge of husbandry of all the crops listed is presumed

(c) Roots and tubers e.g. cassava, yam, potatoes; (d) Vegetables e.g. tomatoes, onion, amaranthus, okro, cauliflower, spinach; (e) Fruits e.g. citrus, banana, pineapple; (f) Beverages e.g. cocoa, tea, coffee;

(g) Spices e.g. pepper, ginger; (h) Oils e.g. groundnut, sheabutter, sunflower, oil palm; (i) Fibres e.g. cotton, jute, sissal hemp; (j) Latex e.g. rubber; (k) Others – sugar cane etc. 3. Pasture and forage crops (a) Meaning of pasture and forage crops. (b) Uses of forage crops. (c) Types of pasture. (d) Common grasses and legumes used for grazing livestock. (e) Factors affecting the distribution and productivity of pasture. (f) Establishment of pasture. (g) Management practices of pasture. 4. Crop improvement (a) Aims of crop improvement. (b) Methods/processes of crop improvement e.g. introduction, selection, breeding. (c) Mendel’s laws of inheritance. (d) Advantages and disadvantages of crop improvement.

1. Forest management (a) Meaning of forest and forestry. (b) Importance of forestry. (c) Forest regulations. (d) Forest management practices. (e) Implications of deforestation.

Assessment would include the botanical names and characteristics of common grasses and legumes used for grazing livestock.

Assessment would include the meaning of crop improvement. Definition of some genetic terms: characters or traits, chromosomes, genes, Mendel’s 1st and 2nd laws would be assessed.

2. Agro-forestry practices in West Africa (a) Meaning of agro-forestry. (b) Agro-forestry practices: (i) taungya system; (ii) alley cropping

(iii) ley farming etc

Common tree species suitable for agro-forestry practices would be accessed.

Ornamental Plants

1. Meaning and importance of ornamental plants (a) Meaning of ornamental plants. (b) Importance of ornamental plants.

2. Common types of ornamental plants (a) Types of ornamental plants according to their uses: (i) bedding plants (mostly flowering plants); (ii) hedging plants; (iii) lawn grasses etc. (b) Examples of ornamental plants.

3. Settings and location for planting ornamental plants.

4. Methods of cultivating ornamental plants: (i) by seed; (ii) vegetative propagation.

5. Maintenance of ornamental plants.

Crop Protection

1. Diseases of crops (a) Meaning of disease (b) General effects of diseases on crop production. (c) Disease: causal organism, economic importance, mode of transmission, symptoms, prevention and control.

Assessment would cover identification of various types of ornamental plants.

The common and botanical names would be assessed.

Importance of each method and examples of ornamental plants propagated through such method would be assessed.

Reasons for carrying out maintenance operations: watering, mulching, pruning etc would be assessed measures of the diseases of the following crops: (i) cereals – smut, rice blast, leaf rust etc; (ii) legumes – cercospora leaf spot, rosette etc; (iii) beverages – cocoa blackpod, swollen shoot, coffee leaf rust etc; (iv) tubers – cassava mosaic, bacterial leaf blight etc; (v) fruits- citrus gummosis, dieback etc (vi) fibre – black arm/bacterial blight of cotton etc; (vii) vegetables – root knot of tomato or okro, damping off, onion twister etc; (viii) stored produce – mould etc. 2. Pests of crops (a) Meaning of pests. (b) Classification of pests: (i) insect-pests; (ii) non-insect pests.

(c) Classification of insect-pests based on mouth parts with examples: (i) biting and chewing; (ii) piercing and sucking; (iii) boring. (d) Important insect-pests of major crops; field and storage pests, life cycle, economic importance, nature of damage, preventive and control measures of the following major insectpests of crops: (i) cereals – stem borer, army worm, ear worm etc

Assessment would include at least two fungal, two viral, two bacterial and one nematode diseases of the crops chosen from the list.

(ii) legumes – pod borer, aphids, sucking bugs and leaf beetle; (iii) beverages – cocoa myrids (capsids); (iv) tubers – yam beetle, cassava mealybugs, green spidermites, variegated grasshopper;

(v) fibre – cotton stainer, bollworms; (vi) fruits and vegetables – thrips, grasshopper, leaf roller, leaf beetle, scale insect; (vii) stored produce – grain weevils, bean beetle.

(e) Non-insect pests e.g. birds, rodents etc.

(f) Side effects of preventive and control methods: (i) chemical – pollution, poisoning; (ii) biological – disruption of the ecosystem etc; (iii) cultural – harmful effects of burning etc. (g) General effects/economic importance of pests.

Weeds (a) Meaning of weeds. (b) Types of weeds.

(c) Effects of weeds on crops and economy. (d) Characteristic features of weeds. (e) Methods of controlling weeds: cultural, biological, chemical, physical and mechanical methods.

Nature of damage, economic importance, preventive and control measures of each of the non-insect pests would be assessed. Common and botanical names would be assessed.

Animal Production

1. Types and classification of farm animals (a) Types of farm animals: cattle, sheep, goat, poultry, pig, rabbit, fish etc. (b) Classification of farm animals according to: (i) habitat – terrestrial and aquatic. (ii) uses – food, protection, pet etc.

2. Anatomy and physiology of farm animals

(a) Parts of farm animals.

(b) Organs of farm animals e.g. heart, liver, lungs. (c) Systems of farm animals e.g. digestive system, circulatory system, respiratory system.

3. Animal reproduction (a) Meaning of reproduction. (b) Roles of hormones in reproduction of farm animals. (c) Reproductive systems of farm animals. (d) Processes of reproduction in farm animals. (e) Egg formation in poultry.

4. Environmental physiology (a) Meaning of environmental physiology. (b) Effects of changes in climatic factors such as: (i) temperature; (ii) relative humidity; and (iii) light on: growth, reproduction, milk production, egg production etc.

Drawing and labeling of parts of farm animals would be assessed. Identification of important organs and their functions would be assessed.

Assessment would include the digestive system of poultry, differences between the monogastric and ruminant digestive systems.

Assessment would include oestrus cycle, heat period, mating, gestation period, parturition, lactation, colostrum, mammary glands, signs of heat, ovulation etc.

5. Livestock management (a) Meaning of livestock management. (b) Requirements for livestock management: housing; feeding; hygiene and finishing of at least one ruminant and one non-ruminant from birth to market weight. (c) Importance of management practices.

6. Animal nutrition (a) Meaning of animal nutrition. (b) Classification of feeds. (c) Sources and functions of feed nutrients. (d) Types of ration/diet and their uses; components of a balanced diet, production and maintenance rations.

(e) Causes and symptoms of malnutrition and their correction in farm animals.

7. Rangeland and pasture management (a) Meaning and importance of rangeland/pasture to livestock and the characteristics of range land. (b) Common grasses and legumes in rangeland. (c) Factors affecting the level of production of herbage; rainfall, grass/legume composition, grazing etc. (d) Methods of rangeland and pasture improvement: controlled stocking, rotational grazing, use of fertilizers, introduction of legumes, reseeding, weed control, burning, pest and disease control

Assessment would include extensive, intensive and semi-intensive systems of management and record keeping in livestock management. The biochemical details of the nutrients are not required.

Assessment would include the types of diet for the various classes of animals, their characteristics and supplementary feeding. Assessment would include malnutrition related conditions such as ketosis, rickets

8. Animal improvement (a) Meaning of animal improvement. (b) Aims of animal improvement. (c) Methods of animal improvement: (i) introduction; (ii) selection; (iii) breeding. (d) Artificial insemination. (i) meaning of artificial insemination. (ii) methods of collecting semen. (iii) advantages and disadvantages of artificial insemination.

9. Animal health management (a) Meaning of disease. (b) Causal organisms: viruses, bacteria, fungi and protozoa. (c) Factors that could predispose animals to diseases: health status of animals, nutrition, management etc. (d) Reaction of animals to diseases: susceptibility and resistance to diseases. (e) Causal organisms, symptoms, mode of transmission, effects, prevention and control of the following selected livestock diseases: (i) viral-foot and mouth, rinderpest, newcastle;

(ii) bacterial – anthrax, brucellosis, tuberculosis; (iii) fungal – aspergillosis, ringworm, scabies; (iv) protozoa – trypanosomiasis, coccidiosis.

Assessment would include differences and similarities between breeds (local, exotic and cross/hybrid) and performance of animals.

The economic importance of the diseases would be assessed.

(f) Parasites. (i) meaning of parasite. (ii) types of parasites. (iii) mode of transmission, life cycle, economic importance and control of the following selected livestock parasites: endoparasites – tapeworm, liverfluke and roundworm; ectoparasites – ticks, lice. (g) General methods of prevention and control of diseases and parasites: quarantine, inoculation/immunization, hygiene, breeding for resistance etc. 10. Aquaculture (a) Meaning of aquaculture. (b) Different types of aquaculture: (i) fish farming; (ii) shrimp farming; (iii) crab farming. (c) Meaning and importance of fish farming. (d) Conditions necessary for siting a fish pond. (e) Establishment and maintenance of fish pond.

(f) Fishery regulations – meaning and regulations. (g) Fishing methods and tools.

Assessment would include aeration, stocking, feeding, harvesting, processing and preservation of fish.

11. Apiculture or bee keeping (a) Meaning of apiculture or bee keeping. (b) Types of bees: (i) indigenous bees; (ii) exotic bees. (c) Importance of bee keeping. (d) Methods of bee keeping: (i) traditional method; (ii) modern bee keeping. (e) Bee keeping equipment: bee hives, hive tools like suits, smokers, jungle boots, brushes etc. (f) Precautionary measures in bee keeping: (i) locate apiaries far from human dwellings; (ii) put warning symbols near apiary etc.

Agricultural Economics And Extension

1. Basic economic principles: (a) scarcity; (b) choice; (c) scale of preference; (d) law of diminishing returns.

2. Factors of production: (a) land; (b) capital; (c) labour – characteristics and classification; (d) management or entrepreneur.

3. Principles of demand (a) Definition of demand. (b) Law of demand. (c) Factors affecting demand for agricultural produce.

(d) Movements along the demand curve. (e) Shifts in the demand curve. 4. Principles of supply (a) Definition of supply. (b) Law of supply. (c) Movements along supply curve. (d) Shifts in the supply curve. (e) Factors affecting the supply of agricultural produce. 5. Implications of demand and supply for agricultural production (a) Price support. (b) Price control. (c) Subsidy programme and its effects on agricultural production. 6. Functions of a farm manager (a) Meaning of a farm manager.

(b) Functions of a farm manager. 7. Problems faced by farm managers 8. Agricultural finance (a) Meaning of agricultural finance. (b) Importance of agricultural finance. (c) Sources of farm finance. (d) Classes of farm credit: (i) classification based on length of time: – short-term credit; – medium term credit; – long-term credit. (ii) classification based on source of credit: – institutional credit; – non-institutional credit. (iii) classification based on liquidity: – loan in-cash; – loan in-kind.

Assessment would include the meaning of farm management

Assessment would include the meaning of agri-business.

(d) Farm accounts: (i) expenditure/ purchases account; (ii) income/sales account; (iii) profit and loss account; (iv) balance sheet.

10. Marketing of agricultural produce (a) Meaning and importance of marketing of agricultural produce. (b) Marketing agents and their functions. (c) Marketing functions: (i) assembling; (ii) transportation; (iii) processing etc. (d) Marketing of export crops. (e) Export crops in West Africa. (f) Guidelines for exporting crops in West Africa. (g) Corporate bodies, cooperative societies and individuals engaged in exporting agricultural produce e.g ANCE – Association of Nigerian Cooperative Exporters. (h) Importance of exporting agricultural produce. (i) Problems of marketing agricultural produce .

11. Agricultural insurance (a) Meaning of agricultural insurance. (b) Importance of agricultural insurance. (c) Types of insurance policies for agricultural production: (i) specific enterprise insurance e.g. crop insurance, livestock insurance;

(ii) farm vehicle insurance; (iii) fire disaster insurance or machines and buildings insurance; (iv) life assurance (farmers, farm workers and farmers’ household). (d) Insurance premium (e) Problems of agricultural insurance: – uncertainties of weather; – losses due to natural disaster etc.

12. Agricultural extension (a) Meaning and importance of agricultural extension (b) Agricultural extension methods: (i) individual contact methods; (ii) group contact methods etc. (c) Agricultural extension programmes in West Africa e.g ADP, NDE, Agro-service centres, state ministries of agriculture and natural resources (d) Problems of agricultural extension in West Africa. e.g. illiteracy among farmers, inadequate transport facilities etc

Assessment would include the meaning of agri-business

Assessment would include terms such as salvage value, appreciation, farm budget, depreciation, inventory, their importance and their uses in calculating profit and loss of farm items like crops, livestock, farm machinery and tools in the farm.

Advantages and disadvantages of the marketing agents would be assessed

Qualities of a good extension worker would be assessed

Practical Agricultural Science

A. Agricultural Ecology

2. Soil profile

4. Laboratory work on physical properties of soil. (a) Mechanical analysis by sedimentation and also by use of hydrometer method or sieves (b) Determination of bulk density and total pore space. (c) Determination of moisture content of a moist soil sample. (d) Determination of maximum water holding capacity. (e) Determination of wilting point. (f) Determination of capillary action. 5. Laboratory work on chemical properties of soil. (a) Determination of soil acidity using pH meter and/or any other gadget or simple equipment. (b) Common types of chemical fertilizers.

Soil samples are to be examined for texture by manual feeling of wet and dry soil. Examination of fertile and infertile soils and note distinguishing features of soils – colour, texture and structure, presence of organic matter and living things.

Simple description and identification of soil profile would be assessed.

Identification of common rock types: igneous, sedimentary and metamorphic would be assessed.

Identification, methods and rates of application of nitrogen, phosphorus, potassium and compound fertilizers would be assessed

d) Organic manure: (i) green manure; (ii) farm yard; (iii) compost.

6. Irrigation and drainage

1. Farm tools and equipment

2. Tractor and animal drawn implement

3. Harvesting, processing and storage equipment.

4. Farm tractor

5. Uses and maintenance of horticultural tools and implements.

6. Livestock and fishing equipment

Identification, method of preparation and application of compost would be assessed.

Identification and uses of irrigation and drainage equipment e.g. watering can, sprinkler, pump, pipes would be assessed. Assessment would include identification, description, uses and maintenance of various garden tools and equipment e.g. hoe, cutlass, garden trowel, hand fork, shovel, spade, rake, sickle, secateurs, shears, long handle hoe, pruner, budding knife, emasculator.

Assessment would include identification, description, uses and maintenance of tractor and animaldrawn implements e.g. ploughs, harrows, ridgers, planters, cultivators; identification of the major parts of the implements and their functions.

Assessment would include identification, description and uses of harvesting, processing and storage equipment e.g. dehuskers, shellers, winnowers, dryers, processors, graters, refrigerators, cutlasses, scythe, groundnut lifters. Identification of the major components of the farm tractor, servicing and maintenance would be assessed.

Identification, uses and maintenance of the following horticultural tools: shears, dibber, pruning knife, secateurs, budding knife, measuring tapes, hand fork, hand trowel, hoe, fork would be assessed.

Identification, description, uses and care of livestock and fishing

equipment e.g. waterers, feeders, milking machines, nets, hook and line, branding machine, egg candler would be assessed.

7. Farm surveying equipment

1. Seeds, seedlings, fruits and storage organs of crops.

2. Main pests and diseases of crops

3. Planting dates, seed rates, plant population and seed quality tests of the more common local crop plants.

4. Preparation of seedbeds, fertilizer application, mulching, use of pesticides, watering, vegetative propagation, germination tests etc.

5. Forest products and by-products.

6. Methods of propagation of horticultural plants.

7. Common weeds

Assessment will include identification, uses, and care of simple surveying equipment e.g. measuring tape, pins or arrows, ranging poles, plum bob, offset staff, compass, gunter’s chains, pegs, theodolite.

Identification of seeds, seedlings, fruits, storage organs and essential parts of the common crop plants, pasture grasses and legumes would be assessed.

Assessment would include identification and control of the main field and storage pests e.g. cotton stainer, yam beetles, weevils etc and the damage they cause to crops; identification of main diseases of crops, their causal agents and characteristic symptoms, prevention and control

Assessment would include the following propagation methods – direct sowing, transplanting, layering, grafting and budding. External features, mode of dispersal and methods of controlling weeds on the farm would be assessed.

1. Common breeds of animals and types of animals available in the locality.

Identification of breeds, methods of restraints, handling and grooming of farm animals would be assessed

2. Major internal organs of farm animals, e.g. organs of the digestive system, reproductive and excretory systems. 3. Animal by-products

4. Animal feeds and feed stuffs and their local sources.

5. Main pests and parasites of farm animals.

6. Diseases of farm animals.

7. Routine management practices in farm animals, e.g. selection of livestock and poultry for breeding, culling, ear-notching, tattooing, horn or skin branding, debeaking, dehorning, castration.

8. Fish harvesting and preservation.

Assessment would cover identification and functions of the major internal organs. Identification of animal by-products e.g. hides and skin, fur, feather, horn would be assessed. Assessment would cover the identification and uses of feeds and feed stuffs(e.g. fish meal, groundnut cake, rice bran); types of diets/ration. Assessment would cover identification of common ectoparasites(e.g. ticks, lice) and endoparasites(e.g tapeworms, liver flukes, roundworms); the damage caused on their hosts and their control; and their life cycles.

Methods of prevention and control of diseases of farm animals, e.g. drugging, drenching, dipping, spraying and simple methods of farm sanitation would be assessed. Assessment would cover the identification of equipment/tools used for routine management practices. Methods of harvesting, processing and preservation of fish would be assessed.

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2024 NECO Agric Science (Essay & OBJ) Answers [9th July]

SCHOLARSHIPS & OPPORTUNITIES

2024 NECO AGRIC SCIENCE (OBJECTIVE) ANSWERS:

2024 neco agric science (essay / theory) answers:.

(1a) (PICK ANY FIVE) (i) Agriculture is the primary source of employment in Nigeria, employing about 70% of the labor force. (ii) It provides food for the increasing population, ensuring food security. (iii) Agriculture supplies raw materials to industries, such as cotton for the textile industry and cocoa for the confectionery industry. (iv) Export of agricultural products like cocoa, palm oil, and rubber provides foreign exchange earnings. (v) Agriculture fosters rural development through the provision of infrastructure like roads, schools, and healthcare facilities. (vi) The agricultural sector contributes significantly to the national GDP and government revenue through taxes and exports. (vii) Agriculture helps diversify the economy, reducing dependence on the oil sector. (1bi) Inconsistent government policies: (PICK ANY THREE) (i) Establishing a consistent agricultural policy framework that is resistant to frequent changes by successive governments. (ii) Involving all stakeholders in policy formulation to ensure that policies are realistic and implementable. (iii) Setting up mechanisms for regular monitoring and evaluation of agricultural policies to ensure they are effectively implemented and adjusted as needed. (iv) Providing incentives for policy adherence and discouraging abrupt policy changes. (1bii) Unpredictable climate: (PICK ANY THREE) (i) Developing and promoting the use of climate-resilient crop varieties that can withstand extreme weather conditions. (ii)  Investing in irrigation infrastructure to reduce dependence on rain-fed agriculture. (iii)  Enhancing weather forecasting and early warning systems to help farmers make informed decisions. (iv) Promoting sustainable agricultural practices that can mitigate the effects of climate change. (1c) (PICK ANY FIVE) (i) Tree pullers can selectively remove trees without disturbing other vegetation. (ii) They can pull out entire trees, including roots, reducing the chances of regrowth. (iii) Tree pullers cause less soil disturbance compared to bulldozers, preserving soil structure and fertility. (iv) They are generally more cost-effective for small to medium-scale land clearing operations. (v) Tree pullers have a lower environmental impact, causing less destruction to the ecosystem compared to bulldozers. (vi) They are often more efficient in terms of time and labor for clearing smaller areas. (vii) Less disturbance to the soil helps in preserving beneficial soil microorganisms (2ai) (PICK ANY ONE) Farm planning is the process of organizing and allocating farm resources, such as land, labor, and capital, to achieve maximum efficiency and productivity in farming operations. OR Farm planning is a decision making process in the farm business, which involves organization and management of limited resources to realize the specified goals continuously. OR Farm Planning is the process of organizing and managing farm resources and operations to achieve specific goals and objectives. (2aii) (i)  Gunter's chain - Measuring distance (ii) Theodolite - Measuring horizontal and vertical angles (iii) Beacon - Marking survey points (iv) Prismatic compass - Measuring bearings and angles        (2b) (PICK ANY FIVE) (i) Science and technology have led to the development of improved crop varieties with higher yields and resistance to pests and diseases. (ii) The introduction of machinery like tractors, harvesters, and planters has increased farming efficiency and productivity. (iii) Technologies such as GPS and remote sensing have enabled precision agriculture, optimizing input use and improving yields. (iv)  Biotechnology and chemical research have provided effective pest and disease control measures. (v) Advances in storage and processing technologies have reduced post-harvest losses and improved the quality of agricultural products. (vi) Soil Health Monitoring: Technology allows for better monitoring and management of soil health, ensuring sustainable farming practices. (vii) Digital platforms have enhanced agricultural extension services, providing farmers with access to vital information and resources (2c) (PICK ANY FIVE) (i) Agriculture provides raw materials for agro-allied industries, such as fruits for juice production. (ii) Both sectors provide employment opportunities, contributing to economic development. (iii) Agro-allied industries create markets for agricultural products, adding value to them. (iv) Collaboration between the two sectors fosters innovation and research, leading to improved agricultural practices and products. (v) The growth of agro-allied industries stimulates agricultural development and vice versa, creating a symbiotic relationship that drives economic growth. (vi) Agro-allied industries add value to agricultural products, increasing their marketability and profitability. (vii) The growth of agro-allied industries often leads to the development of infrastructure such as roads, storage facilities, and processing plants. (3a) (i) Soil pH: Soil pH affects the availability of nutrients to plants and the activity of soil microorganisms. For example, a very acidic soil (low pH) can lead to nutrient deficiencies or toxicities, hindering plant growth. (ii) Soil Structure: Soil structure refers to the arrangement of soil particles into aggregates. Good soil structure improves aeration, water infiltration, and root penetration, enhancing plant growth. Poor soil structure can lead to compaction, reducing root growth and water movement. (iii) Topography: Topography influences drainage, erosion, and the microclimate of an area. Steep slopes can lead to erosion and loss of topsoil, while flat areas may have poor drainage, affecting crop yield. (3b) (PICK ANY FOUR… NECO AGRIC. SCIENCE (4ai) PICK ANY ONE Irrigation is the practice of applying controlled amounts of water to land to help grow crops, landscape plants, and lawns. OR Irrigation is the artificial application of water to the soil to assist in the growth of crops. (4aii) (PICK ANY FOUR) (i)  Excessive irrigation can lead to waterlogged soils, reducing oxygen availability to roots. (ii) Over-irrigation, especially in arid areas, can lead to the accumulation of salts in the soil, affecting crop growth. (iii) The infrastructure and energy required for irrigation can be expensive, limiting its accessibility. (iv) Intensive irrigation can deplete local water resources, affecting other uses and ecosystems. (v) Improper irrigation practices can lead to soil erosion, reducing soil fertility. (vi) Irrigation can create standing water, which can become breeding grounds for mosquitoes and other disease vectors. (4b)

(4c) (PICK ANY THREE) (i) Metamorphic rocks are generally harder and more resistant to weathering than their original forms due to recrystallization. (ii) Many metamorphic rocks have a banded or foliated texture, where minerals are aligned in planes. (iii) Metamorphic rocks often undergo recrystallization, forming new mineral structures without melting. (iv) Metamorphic rocks often have a higher density than the original rocks due to the pressure they were subjected to during formation. (v) Metamorphic rocks contain minerals that are stable under high pressure and temperature conditions (4c) (PICK ANY TWO) (i) Limestone (ii) Gypsum (iii) Halite (rock salt) (iv) Chert (v) Dolomite (5a) (i) Soil requirement: Rubber trees thrive best in well-drained, deep, loamy soils rich in organic matter with good water retention capacity and a pH range of 4.5 to 6.5. (ii) Climatic requirement: Rubber trees require a hot, humid climate with consistent rainfall ranging from 2000 to 3000 mm annually. They thrive in temperatures between 25°C and 35°C and need a frost-free environment. (iii) Planting date in nursery: Rubber seeds are typically sown in the nursery at the beginning of the rainy season, which ensures adequate moisture for germination. This period varies by region but generally falls between May and July. (iv) One fungal disease: Powdery mildew is a common fungal disease affecting rubber trees. (v) One industrial product: Natural rubber is a significant industrial product derived from rubber trees. (5bi) (PICK ANY FOUR) (i) Reduced crop yield   (ii) Increased susceptibility to diseases   (iii) Poor growth and development   (iv) Low-quality produce   (v) Increased pest infestation   (vi) Higher cost of production due to additional inputs required (5bii) (PICK ANY TWO) (i) Use healthy and disease-free parent plants   (ii) Ensure the layering medium is moist but well-drained   (iii) Avoid damaging the stem during the process   (iv) Protect the layered part from pests and harsh environmental conditions (5c) (PICK ANY FIVE) (i) High nutritional value   (ii) Good palatability for livestock   (iii) Resistance to pests and diseases   (iv) Adaptability to local climate and soil conditions   (v) High yield potential   (vi) Persistent growth throughout the grazing season   (vii) Ability to recover quickly after grazing NECO AGRIC. SCIENCE (6a) (PICK ANY ONE) Agroforestry is a land use management system in which trees or shrubs are grown around or among crops or pastureland. OR Agroforestry is a land management system that integrates trees and shrubs into agricultural landscapes to create environmental, economic, and social benefits. (6b)   (PICK ANY FOUR) (i) It is used in enhancing aesthetic appeal of landscapes   (ii) It provides shade and reduces heat   (iii) It is used in improving air quality by absorbing pollutants   (iv) It serves as windbreaks and reduces wind erosion   (v) It attracts beneficial insects and pollinators   (vi) It provides recreational spaces for people (6c) (PICK ANY FOUR) (i) It reduces crop yields through direct feeding damage   (ii) It increases production costs due to pest control measures   (iii) It spreads plant diseases that can devastate crops   (iv) It reduces the quality of harvested produce   (v) It leads to market restrictions and trade barriers due to pest infestations   (vi) It necessitates the development and use of resistant crop varieties (6d) (i) Causal organism: Swollen shoot disease of cocoa is caused by the Cacao swollen shoot virus (CSSV). (ii) One symptom: One symptom of swollen shoot disease is the swelling of shoots and veins on leaves, accompanied by leaf discoloration and stunted growth. (iii) One mode of transmission: The disease is primarily transmitted by mealybugs, which transfer the virus as they feed on the sap of infected plants. (iv) One control measure: One control measure is the removal and destruction of infected plants to prevent the spread of the virus to healthy plants. (6e) (PICK ANY TWO) (i) Crop rotation to disrupt weed life cycles   (ii) Mulching to suppress weed growth   (iii) Manual weeding or hoeing to remove weeds   (iv) Planting cover crops to outcompete weeds (7a) (PICK ANY FOUR) (i) Reduced egg production   (ii) Lower egg quality, such as thinner shells   (iii) Decreased feed intake by hens   (iv) Increased water consumption   (v) Higher mortality rates among hens   (vi) Increased incidence of heat stress and related illnesses (7b) (PICK ANY THREE) (i) Collection and cleaning of bones   (ii) Boiling or steaming bones to remove fat and soft tissues   (iii) Crushing or grinding the cleaned bones into smaller pieces   (iv) Acid treatment to dissolve the mineral content   (v) Drying and milling the treated bones into fine powder (7c) (PICK ANY FIVE) (i) Regular cleaning of the pond   (ii) Monitoring and maintaining water quality   (iii) Feeding fish with appropriate diets   (iv) Controlling aquatic weeds and algae   (v) Preventing and treating fish diseases   (vi) Regularly removing debris and waste   (vii) Ensuring proper aeration and oxygen levels (7d) (PICK ANY FOUR) (i) Maintaining good hygiene and sanitation   (ii) Implementing vaccination programs   (iii) Isolating and quarantining sick animals   (iv) Regular veterinary check-ups and health monitoring   (v) Providing balanced and nutritious diets   (vi) Proper waste management and disposal (8a) (PICK ANY FOUR) (i) Swelling and relaxation of the vulva   (ii) Secretion of colostrum from the udder   (iii) Restlessness and frequent lying down and getting up   (iv) Nesting behavior and seeking a secluded area   (v) Increased vocalization   (vi) Contractions and visible abdominal straining (8b) (PICK ANY THREE) (i) Reduced growth rate and weight gain   (ii) Decreased egg production   (iii) Irritation and constant scratching   (iv) Feather damage and loss   (v) Increased susceptibility to secondary infections (8c) (i) Causal organism: Foot and Mouth Disease is caused by the Foot-and-Mouth Disease Virus (FMDV). (ii) One symptom: The formation of blisters on the mouth, snout, and feet.   (iii) One mode of transmission: The disease can be transmitted through direct contact with infected animals, contaminated equipment, and feed. (iv) One control measure: Implementation of strict biosecurity measures, including quarantine and movement restrictions of infected and at-risk animals. (8d) (PICK ANY TWO) (i) Artificial vagina   (ii) Electroejaculation   (iii) Manual stimulation   (iv) Collection from mated females (8e) (PICK ANY THREE) (i) Controlled stocking: This is a case whereby the correct number of animals are allowed to graze at a particular area of rangeland in order not to be exhausted. (ii) Reseeding: It involves replanting of forage crops on a bald land where farm animals have grazed a lot on a rangeland, reseeding becomes necessary. (iii) Use of fertilizer application: Fertilizer is needed to be applied to ensure enough foliage formation. Eg NPK. (iv) Paddocking: Here rangeland should be divided into smaller units and the animals will graze on them in circular manner unit by unit. This ensues the regrowth of the rangeland. Sometimes, farmers may cut forage for hay and silage from the resting rangeland. (v) Irrigation: Rangeland should be irrigated during dry season to maintain continuous supplying of forage crops year in year out etc. (9a) (PICK ANY THREE) (i) Economic Growth: Entrepreneurship in agriculture stimulates economic development by creating jobs, increasing productivity, and contributing to GDP. (ii) Innovation: Agricultural entrepreneurs introduce new technologies and practices, enhancing efficiency and sustainability in farming. (iii) Rural Development: It promotes rural development by generating income, improving infrastructure, and raising the standard of living in rural areas. (iv) Food Security: Entrepreneurial ventures in agriculture help ensure a stable supply of food by enhancing production and distribution. (v) Diversification: Entrepreneurship allows for the diversification of agricultural activities, reducing dependency on a single crop and spreading risk. (9b) (i) Assets (ii) Liabilities (9c) (PICK ANY FIVE) (i) Enhancing the efficiency and output of agricultural activities. (ii) Facilitating the adoption of modern farming techniques and technologies. (iii) Providing training and education to farmers on best practices and innovations. (iv) Assisting farmers in finding markets and improving their marketing strategies. (v) Promoting environmentally friendly and sustainable farming methods. (vi) Reducing poverty in rural areas through improved agricultural practices and income generation. (vii) Supporting the overall development of rural communities through agricultural advancement. (9d) (PICK ANY THREE) =PLEASE TABULATE= Group Method: (i) Small, specific groups of farmers   (ii) High level of interaction and personal engagement (iii) Immediate and direct feedback (iv) Flexible and can be adjusted based on group dynamics (v) Easier to monitor and evaluate impact on participants Mass Method: (i) Large, general population of farmers (ii) Low level of interaction, often one-way                  (iii) Delayed or limited feedback (iv) Fixed content, less flexible (v) Difficult to monitor and evaluate impact on individuals (10a) (PICK ANY FIVE) (i) Limited skilled labour (ii) Pest and disease management (iii) Weather and climate cChange (iv) Market Fluctuations (v) Resource Management (vi) Regulatory Compliance (vii) Financial Constraints (vi) Equipment Maintenance (10b) (PICK ANY FOUR) (i) It helps in identifying market needs, trends, and opportunities. (ii) It helps in creating products that meet market demands. (iii) Marketing locates areas of surplus production and relocates the produce to areas of shortages. (iv) It provides income from export trade and also provides foreign exchange for import of agricultural machines.   (v) Marketing ensures the availability of seasonal produce at off season. (vi) It encourages or motivates farmers to produce more. (10c) (PICK ANY THREE) (i) The production risk (ii) The market risk (iii) Financial Risk (iv) Environmental Risk (v) Operational risk (10d) (PICK ANY FOUR) (i) Farmers can see and understand new techniques and practices in action. (ii) It provides practical, hands-on learning opportunities. (iii) It allows for real-time questions and answers, clarifying doubts. (iv) It engages farmers more effectively than lectures or written materials. (v) It boosts farmers' confidence in adopting new practices by seeing successful examples. (vi) It increases the likelihood of adoption of new techniques by showing tangible benefits.

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NECO Agric Questions and Answers 2022/2023 (Obj, Essay & Theory)

• March 29, 2022

Do you need the real NECO Agricultural science obj and essay questions and answers for 2021?

If yes, then you have come to the right place. Disregard ant website telling you to pay a certain amount to get the NECO 2021 Agric answers because you’re going to get it free of charge here.

In case you’re here for the practical instead, See; NECO Agric Practical Specimen & Answers

The NECO Agric Science paper is supposed to hold on the 30th of July 2021.

According to the timetable;

Friday 30th July 2021 . Paper III & II: Objective & Essay – Agricultural Science 10:00am – 12:30pm.

NECO Agric Science (Essay / Theory) Answers 2021 .

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NECO Agriculture Objective Answers (2020 Answers)

1-10: AEAAECDCCB

11-20: DECECAABDD

21-30: CCBAAAACCB

31-40: EEBDABCCCC

41-50: DCAEBDCEAB

51-60: BBCCEDCADB

How to pass NECO Agric Science

You can actually score grade A1 in your agric science for NECO this year by following this guide.

If you want to pass NECO agric science, you must:

• Before the exam, read and practice previous questions to learn how to recognize organisms and their physical characteristics.
• Bring your drawing tools and a pen inside the examination room.
• Pay attention to what the teacher and examiner are saying.

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2022 NECO Physics (OBJ & Essay) Answers [29th July, 2021]

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NECO Syllabus for Agric Science 2024/2025 PDF

These NECO Agricultural Science Syllabus is a material which you see where possible questions and answers would come from during your 2024 NECO Agric Science OBJ & Theory questions and answers. All you need to do is to follow his guide and see all the areas of concentration.

If you think it is too late for you to cover these topics, I got you covered. Simply follow this guide and see how to cover all your topics at a go.

Download NECO syllabus for Agric Science 2024/2025 for SS1,SS2 and SS3 for free . This syllabus will show you the area of concentration for this year’s NECO SSCE Agricultural science examination . In other words, it gives you all the Agric topics, recommended textbooks and authors which you need to read in preparation for the examination.

NOTE: This syllabus is for both NECO SSCE and GCE examinations .  Therefore, both GCE and secondary school students can make use of it.

One thing you should note about the NECO syllabus is that all the Agricultural science questions in your examination will come out from there. So, it is real.

The National Examination Council has officially released areas of concentration which is geared towards helping agric students pass their agricultural science examination. The examination Council understands how difficult some students find agric. For this reason, it has decided to give topic from which all NECO SSCE questions and answers will come out from.

Others are searching: NECO scheme of work for Agric science, latest syllabus for agriculture, waec agric topics to read, NECO SSCE agricultural science area of concentration .

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Table of Contents

NECO Syllabus for Agric Science 2024/2025 PDF Download

For all NECO Candidates, The National Examination Council has officially released the Waec Syllabus for Agricultural Science 2023/2024. Kindly Download the Waec Syllabus for Agricultural Science.

Download NECO Agricultural Science Syllabus PDF

Click on the link below to download all the NECO recommended topics for this year’s NECO SSCE and GCE examination.

DOWNLOAD SYLLABLE

Check out how to cover all your syllabus within one month.

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