Question

write a few ways on how crops can be protected​

Answer 1

Explanation:

Crop protection encompasses:

Pesticide-based approaches such as herbicides, insecticides and fungicides.

Biological pest control approaches such as cover crops, trap crops and beetle banks.

Barrier-based approaches such as agrotextiles and bird netting.

Animal psychology-based approaches such as bird scarers.

Answer 2

Answer:

To safeguard the productivity of crops, farmers remove these weeds by a process called weeding.

Spraying weedicides on the weeds.

Manually plucking the weeds by hands.

Removing weeds by trowel and harrow.

Ploughing the field to remove the weeds even before sowing the seeds.

Explanation:

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