Question

why was improving crop yields become so important these days? list the major group of activities for improving crop yields which one of these is most important and why?​

Answer 1

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The major group of activities for improving crop yield are as follows:

i) Effective Planting of Crop – Planting crop in the right time is very effective in increasing crop yield.

ii) Seasonal Crop Rotation – Crop Rotation gives the soil some time to recover and replenish its nutrients.

Answer 2

Major groups of activities for improving crop yields for green revolution are:

i) Plant more trees.

ii) Reduce excess irrigation that can cause loss of fertility and soil.

iii) Use organic manure and fertilizers that should protect crop health but protect them for infestation.