SS 3 AGRIC SCIENCE PAST QUESTIONS (WAEC/NECO)

Agriculture helps to solve all the following problems except

Which of the following sources of farm power will assist in the tillage of more land per unit time?

The part of the digestive tract of birds which secrete gastric juice is the

Government laws and reforms are aimed at

On a curve for the law of diminishing returns, maximum output is obtained at the

The most versatile source of farm power in West Africa is

The process of removing a young animal from its mother is referred to as

The primary purpose of establishing wild life reserve is to

Which of the following occupation is not associated with agriculture?

The major advantage of inbreed in animals is that it

When soils are poorly drained

The rate of soil erosion is not affected by

The recommended agricultural practice in farm settlement scheme is

Which of the following statements is not true about weeds

A variety of oil palm is

Which of the following soil water is tightly held to the surface of soil particles?

Newcastle disease attacks

Rabbits are kept in cages called

Irrigation water is passed underneath the soil through

Pasture crops are best used in preparing hay

An adult female goat is a/an

The most in appropriate means of disseminating new ideas and techniques to the peasant farmer is by use of

Artificial scarcity of agricultural produce is often caused by the following marketing agents except

Smut diseases are often found on

Liming is used to correct soil’s

One factor which differentiates a subsistence from a commercial farmer is that the former produces

The functions of a farm manager include the following except

Which of the following parts is common to both the disc and mould board plough?

Which of the following soil characteristics is constant?

Smut diseases of cereals is caused by

The major advantage of human power over all other sources of power is man’s

Energy in fossil materials maybe harnessed as

An accessory sex gland in a bull is

Given a normal situation, what effect will an increase in the supply of cowpea have on its market price? The price

Which of the following is a function of the hopper of a gain sheller?

The maturity period of groundnut in months is

Subsistence agriculture mainly involves

The best method of introducing a new pesticide to rural farmers is through

The primary role of agriculture is the provision of

A physical factor affecting crop production is

Parturition in the deo (rabbit) is referred to as

Pennisetum purpurem is the botanical name for

Detailed survey for the site of a fish pond is necessary for the site of a fish pond is necessary for the following except

An example of grain legume is

Which of the following plant diseases is not caused by fungi?

When a change in price brings no change in demand, the situation is described as

The practice of cutting only matured forest trees and allowing other young ones to grow is known as

Leguminous cover crops do not

Which of the following is not a principle of crop rotation?

Mastitis is a disease which affects the