A farmer continuously applies sulphate of ammonia to his ...
A farmer continuously applies sulphate of ammonia to his faemland for many years, the resulatant soil solution is most likely to
Leave blue litmus paper unchanged
Change blue litmus paper to red
Change red litmus paper to blue
Be rich in soil microbes
Correct answer is B
No explanation has been provided for this answer.
This type of root is associated with ...
In cattle, high fever and sudden death are symptoms of ...
The chemical weathering that is responsible for changing haematite to limestone is ...
Which of the following is an example of a monogastric animal? ...
Which of the following statements is not correct about soil texture? ...
Yam setts are usually planted with cut surface ...
A farmer applied NPK 15:11:8 at planting. What is the percentage of potassium in the fertilizer? ...
The main function of an agricultural extension agent is to ...
Which of the following practices is not a way of maintaining ornamental plants? ...
Which of the following is not a control measure of cowpea weevil? ...