Water in a fish pond is made suitable for fish by
...Water in a fish pond is made suitable for fish by
Fertilization
Liming
Manuring
Silting
Correct answer is B
No explanation has been provided for this answer.
The objectives of farm mechanization include the following except to ...
Which of the following should be checked daily before using a tractor? ...
In order to eliminate food shortage, farm as should ...
A cattle breed in West Africa tolerant to trypanosomiasis is ...
In which layer of the soil profile does most biological activity occur? ...
The following are necessary operations in maize cultivation except? ...
Which of the following insects transmits swollen shoot disease of cocoa? ...
It is important to clean and grease plough discs after use to ...