Insect-pests of crops could be controlled by
Cover-cropping
Mulching
Crop rotation
Organic manuring
Correct answer is C
No explanation has been provided for this answer.
Which of the following pairs of diseases attack coffee?
Mosaic and smut
Smut and ridge
Rust and mosaic
Rust and leaf spot
Correct answer is D
No explanation has been provided for this answer.
Which of the following practices is not a way of maintaining ornamental plants?
Pruning
Weeding
Watering
Harvesting
Correct answer is D
No explanation has been provided for this answer.
Which of the following methods of plant propagation is limited to plants which root easily?
Grafting and cutting
Layering and cutting
Budding and layering
Grafting and layering
Correct answer is B
No explanation has been provided for this answer.
A raw material that could be obtained from the forest is
Margarine
Honey
Mutton
Butter
Correct answer is B
No explanation has been provided for this answer.