The physiological changes that show up during disease att...
The physiological changes that show up during disease attack on crop plants are referred to as
Signs
Symptoms
Necrosis
Deformations
Abnormalities
Correct answer is B
No explanation has been provided for this answer.
Cropping in fish farming is the act of ...
In commercial egg production, the most effective management system is ...
Which of the following is not a characteristic feature of peasant farming? ...
The nutrient content of soil may be influenced by the following except ...
Rural-urban migration of farm labour could be prevented by ...
Some cassava tubers are poisonous to non-ruminant because they contain ...
Insect-pests of crops could be controlled by ...
The gross profit of a farm business is the farm's ...
Which of the following is not correct about the importance of agriculture? ...