Question

farmers are afraid of unseasonal rains and un controlled pests how to solve these problems

Answer 1

By planting deep rooted plants around the field, which can maintain ground water table. By using rain water harvesting system. So,whenever rain will be there, the water will be stored. By creating canals. Pesticides kill pests but are harmful for human consumption as it goes into the system when we eat the agricultural products. Marigold plants can be planted in and around field which is natural pesticide. Birds which eat on pests but not on crops should be reared near fields.

hope it helped