JAMB Agricultural Science 2019 Past Questions

Which of the following cereal crops most requires nursery practices?

The maturity period of groundnut in month is

Oil palm trees do well in soils with pH level of

The optimum temperature for storing yam tuber under cold storage is

Dura, Tenera and Pisifera are all cultivated varieties of

Dura, Tenera and Pisifera are all cultivated varieties of

The non-oil crop among the following is

A variety of oil palm is

Fertilizer application in maize should be completed before

Ideal pH for coffee cultivation is

Which of the following nutrient is highly immobile in plants?

Blast of rice is a

A soil may be called as alkaline when the pH of the soil is more than

Which of the following requires Silicon (Si) for its growth?

Phalaris minor is a crop associated wood with crop

What is crop rotation?

The main mode of infection of rinderpest disease in cattle is through

The pox disease in livestock are caused by

In poultry nutrition, the minerals that prevent the laying of thin-shelled eggs are

In animal nutrition, iodine is essential for the production of

The process of mating in sheep is termed

Fertilizers are applied to fishponds to serve as

Which of the following is not a breed of rabbits?

Which of the following is not a part of the reproduction system of a hen?

A good silage should be free of

The most unreliable source of power on the farm is

The farm machinery used to sow seeds and apply fertilizer at the same time is

Which of the following is not a source of farm power?

Farm survey equipment include the following except

Which of the following required daily checking in a tractor?

In order to eliminate food shortage, farm as should

The following are importance of agriculture except

The following are the features of subsistence agriculture except

Which of the following is a type of land tenure system?

Which of the following is not a branch of agriculture?

The demand for agricultural produce is generally

Rural farmers mostly obtain loans from

The type of labour available to peasant farmers is

The factor of production whose reward is profit is

The wear and tear of farm structures over time is described as

Soil texture can be refered to as

Which one of the following i not a target group of an agricultural Extension agent

All but one are qualities of a good extension worker

Which one of these is not part of a disc plough

One major difference between disc plough and disc Harrow is

A castrated cockerel is called?

New Zealand is a breed of which animal?

Newcastle disease is viral diseases that affect which animals?

All are factors to consider when planning a farmstead except?

Legumes are different from grasses, because;