The soil nutrient which is important as a constituent of ...
The soil nutrient which is important as a constituent of plant proteins and hormones is
Calcium
Magnesium
Iron
Potassium
Sulphur
Correct answer is E
No explanation has been provided for this answer.
Staking is very essential in the cultivation of ...
The following are examples of agricultural extension except ...
The principal involved in crop production include the following, I. Controlling of diseases, ...
Fertilizers are applied to fishponds to serve as ...
Which of the following statements about soil organisms is false? ...
The rate of soil erosion is not affected by ...
The plant nutrient essential for the formation of tubers is ...