Plant breeders aim at obtaining the following except
Tolerance to climatic extremes
Resistance to pests
Adaptation of pollination
Uniformity in the time of maturity
Correct answer is C
No explanation has been provided for this answer.
The side effects of chemical control of diseases and pests include the following except
Environmental pollution
Poisoning of livestock and man
Destruction of some plant species
Increased cost of production
Correct answer is D
No explanation has been provided for this answer.
Black pod disease of cocoa is controlled by
Fumigation of soil
Farm sanitation
Application of herbicides
Application of fungicide
Correct answer is D
No explanation has been provided for this answer.
Which of the following is not a characteristic of a good pasture?
High quality grass
Provision of balance nutrients
Ability to withstand trampling
High stem to leaf ratio
Correct answer is A
No explanation has been provided for this answer.
Pasture crops are best used in preparing hay
When they are two weeks old
Just before flowering
Just after seed maturation
After they have started to dry up
Correct answer is C
No explanation has been provided for this answer.