Which of the following is not a way of maintaining soil fertility?
Which of the following is not a way of maintaining soil fertility? A. cover cropping B. manuring C.…
The major climatic factors influencing agricultural activities in the tropics include the following except
The major climatic factors influencing agricultural activities in the tropics include the following except A. rainfall B. temperature…
During the processes of soil formation, the cracks or crevices that are first noticed on…
During the processes of soil formation, the cracks or crevices that are first noticed on the rocks are…
Which of the following is a day-neutral crop?
Which of the following is a day-neutral crop? A. millet B. maize C. coffee D. tomato E. cocoa…
In the process of recycling carbon in nature, carbondioxide is used by crops during
In the process of recycling carbon in nature, carbondioxide is used by crops during A. respiration B. decomposition…
Which of the following is the best way to reduce surface run-off on farmlands?
Which of the following is the best way to reduce surface run-off on farmlands? A. adding more clay…
Which of the following statement about crop rotation is not correct?
Which of the following statement about crop rotation is not correct? A. it involves alternating legumes with non-legumes…
The soil nutrient which is important as a constituent of plant proteins and hormones is
The soil nutrient which is important as a constituent of plant proteins and hormones is A. calcium B.…
Which of the following is not component of soil?
Which of the following is not component of soil? A. air B. water C. organic matter D. microorganism…
The disadvantages of land fragmentation include the following except
The disadvantages of land fragmentation include the following except A. difficulty in effecting soil conservation practices B. unsuitability…