The most effective method of controlling or preventing vi...
The most effective method of controlling or preventing viral diseases in plants is by
Planting resistant varieties
Spraying crops regularly
Burning affected crops
Practising crop rotation
Treating seeds with chemicals
Correct answer is A
No explanation has been provided for this answer.
The digestion of plant fibre is non-ruminant herbivores takes place in the ...
Which one of these is not part of a disc plough? ...
The part of the ruminant stomach from which digestive juices secreted is the ...
Which of the following factors affect the work rate of draught animals? l. Feed intake ll. B...
Which of the following is not a source of minerals in animal nutrition? ...
Cropping in fish farming is the act of ...
Which of the following statements about communal land tenure system is true? ...