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.
An example of biological control of pests is ...
The general symptoms of malnutrition in animals include the following except ...
Daily management routines in poultry include the following except ...
The most suitable planting pattern for a mechanized farm which is mono cropped is ...
Disease of animals that can also be transferred to humans are ...
Which of the following statements about ticks is not correct? ...
Which of the following plant diseases is not caused by fungus? ...
Sexual maturity in farm animal is not influenced by their ...
Drying of newly harvested grains before storage helps to increase the ...
Which of the following hormones is responsible for oestrus in farm animals? ...