Agricultural Science Past Questions and Answers

If a crop requires 1.5 kg phosphorus per hectare, how many kg of manure will be required per hectare if 1 kg manure contains 0.49 kg of phosphorus?

The factor that does not influence land use is

Which of the following environmental factors is likely to have the greatest influence on crop production in Nigeria?

The process whereby rocks are broken down into small particles through both physical and chemical factors is known as

The parent material of a soil is formed from the disintegration of