2026 JAMB Cbt Agricultural Science Questions & Answers

Likely 2026 Jamb CBT Agricultural Science Questions And Answers.

What will Jamb set in Agriculture for 2026 UTME and what are the top hot likely questions to come out in Jamb 2026 Agriculture? Continue reading for important Agricultural Science Questions and Answers for Jamb 2026.

The 40 Questions and answers will cover every Chapter in Jamb Agriculture. However, the Likely Agriculture Questions will not be arranged topic by topic.

After all said and done, below are 2026 Jamb CBT Agricultural Science questions to help you in 2026. Trust me,  questions are likely to come out from here.

Likely 2026 JAMB Cbt Agricultural Science Questions and Answers Expo

• 1. Theobroma cacao grows best in the

Answer: humid rainforest zone

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• 2. By-products of livestock used as feed ingredients in poultry ration include

Answer: blood and bones

• 3. The following are Farm surveying equipment

Answer: Gunters chain, compass and Abney level

• 4. Subsistence farmers mostly practice

Answer: mixed farming

• 5. Nutrient replenishment in soil can be enhanced by

Answer: Crop rotation

• 6. Insect damage to crop takes the form of

Answer: chewing, sucking and piercing

• 7. A farmer collects 800 eggs from a laying stock of 1200 birds per day. Determine the laying percentage of the stock

Answer: Laying percentage = (number of eggs x 100) ÷ number of layers = (800×100) ÷ 1200 = 67%

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• 8. The branch of horticulture that deals with the production of vegetables is called

Answer: Pomology

• 9. A bag of fertilizer has a ratio of 0 : 10: 0 written on it. This means that the fertilizer is a

Answer: Phosphate fertilizer

• 10. A piece of land is said to be on lease to a farmer when it is

Answer: rented for a period

• 12. What is the function Nitrosomonas bacteria in nitrogen cycle?

Answer: Nitrogen fixation

• 13. In crop production, ginger is propagated by

Answer: rhizome

• 14. What feature do you think can lead to wrong reading on a prismatic compass?

Answer: magnetic attraction

• 15. Continuous soil tillage could lead to

Answer: Breakdown of soil structure

• 16. Crop rotation decreases the incidence of pests by

Answer: breaking life cycles of pests

• 17. The forest management system which involves the planting of both food crops and forest trees on the same piece of land at the same time is known as

Answer: taungya

• 18. Yellow colouration of the lower leaves of a growing maize plant may be due to deficiency in

Answer: Nitrogen

• 19. The major factor affecting the distribution of crops in West Africa is

Answer: climate

• 20. The system in which a farmer uses a piece of land for a period of time and abandons it for another land is called

Answer: shift cultivation

• 21. A mass of decayed plan and animal wastes processed in pits is referred to as

Answer: compost manure

• 22. Flood irrigation is used for the cultivation of

Answer: swamp rice

• 23. A sow that is not producing milk after farrowing should be given

Answer: oxytocin

• 24. Corms, rhizomes and tubers are examples of

Answer: underground stems

• 25. The correct sequence for the use of coupled implements for land preparation is

Answer: plough, harrow and ridger

• 26. Which layer of the soil profile do most biological activities occur?

Answer: A-horizon

• 27. Under the communal land tenure system, farmers find it difficult to secure loans because

Answer: land holdings cannot be used as security

• 28. Piglet anaemia can be controlled by using

Answer: iron drugs

• 29. The correct sequence of feed utilization in farm animals is

Answer: ingestion-digestion-absorption-assimilation

• 30. Which group of rocks is formed as a result of volcanic eruption?

Answer: Basalt, granite and pumice

• 31. Soil water that is available for root absorbtin at field capacity is

Answer: Capillary water

• 32. Sexual maturity in farm animals is not influenced by their

Answer: Weaning age

• 33. In birds, loss of appetite, respiratory difficulties and nervous paralysis are symptoms of

Answer: Newcastle diseases

• 34. The device which helps to stabilize heat in an incubator is the

Answer: Thermostat

• 35. In animal production, newly-born rabbits are called

Answer: Bunnies

• 36. In crop production, ginger is propagated by

Answer: rhizome

• 37. The main objective of establishing forest in the arid region is to

Answer: check desert encroachment

• 38. Poaching is prohibited in game reserves to

Answer: conserve wildlife

• 39. A regulatory control of diseases in crop production is

Answer: Quarantine

• 40. Pineapple is widely propagated using suckers

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Likely JAMB Cbt Government Questions and Answers for 2026/2027

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