If the percentage of nitrogen in ammonium sulphate fertilizer is 20%, calculate the amount of nitrogen in 500 kg of the fertilizer.

Which of the following uses of land should be given more attention in Nigeria for self sufficiency in food production?

Customary land tenure system in Nigeria encourages

Wastage of agricultural products during harvesting period is due mainly to inadequate

Which of the following does not fit into the agricultural use of land?

The effects of high environmental temperature on dairy cows include the following except

Gneiss id a metamorphic rock formed from

The components of soil include the following except

The provision of farm inputs to farmers by government can best be described as