Agricultural Science

Crops grown in nitrogen deficient soil show the following characteristics except?

A. poor setting of fruit B. stunted growth C. chlorosis in growing crops D. yellowing of lower leaves E. timely…

6 years ago

The agent of controlled pollination in crops is?

A. water B. light C. moth D. butterfly E. man Correct Answer: Option E - man

6 years ago

Cassava is cultivated in many ecological zones because of its?

A. industrial and domestic uses B. tolerance to low rainfall and soil fertility C. early maturity and weed suppression D.…

6 years ago

Cassava is normally planted at a spacing of about?

A. 0.1 m x 0.5 m B. 0.75 m x 1.0 m C. 2.0 m x 3.5 m D. 3.0…

6 years ago

Energy for photosynthesis in crops is provided by?

A. man B. animal C. wind D. sun E. water Correct Answer: Option D - sun

6 years ago

Drainage types include the following except?

A. shadoof B. open C. channel D. surface E. underground Correct Answer: Option A - shadoof

6 years ago

Ice causes rock weathering?

A. through the processes of expansion and contraction B. through movement of large rock fragments against large boulders C. by…

6 years ago

The roles of government in the development of agriculture include the following except?

A. recommending loans B. provision of subsidies C. establishment of farm settlements D. establishment of agricultural development projects E. training…

6 years ago

Which of the following in not an effect of the North-East trade winds on agriculture?

A. encouraging growth of natural pasture B. encouraging fruit setting or formation C. inducing fruit ripening D. causing heavy rainfall…

6 years ago

Most of the land used for agriculture in Nigeria are acquired through?

A. purchase B. pledge C. donation D. exchange E. inheritance Correct Answer: Option E - inheritance

6 years ago