Question

3. a) Find out the adverse effects of chemical fertilizers that are used for growing the high yielding variety of crops

b) Can high yielding varieties be grown without them as well ? how ?​

Answer 1

Answer:

hope this helps you mate ✌️✌️✌️

Answer 2

Explanation:

Following measures can be taken to protect the field from the seasonal outburst of insects:

1)It is important to spray the field with insecticides and pesticides.

2)In order to protect plants from insects, one should check the plants by using fertilizers.

3)It not only provides safety to the crops but also boosts production by many notches.

sorry dear it's different answer