Insect-pests of crops could be controlled by
...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.
In areas where labour is scarce and land is abundant, farmers tend to ...
The length of oestrus cycle (in days) in goat is ...
Which of the following effects is not due to water-logging? ...
Which of the following is not an effect of grazing on the soil? ...
Which of the following is an important aspect of livestock management in agriculture? ...
A metamorphic limestone is ...
The major cause of spoilage in fresh fish is ...
A social factor which affects land availability and use is ...
An illegal method of harvesting fish is by the sue of ...
Which of the following properties of soil determines its water-holding capacity? I. Texture&n...