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Dr. P.S. Verma & Dr. V.K. Agarwal - Biology

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Q. 83.9( 7 Votes )

What all treatmen

Class 9th Dr. P.S. Verma & Dr. V.K. Agarwal - Biology 1. Improvements in Food Resources

Answer :

Prophylactic treatment is done to prevent the loss incurred by biotic and abiotic factors in grains. DIfferent methods are used like spraying of pesticides, fungicides, weedicides and insecticides. Maintaining temperature and prevention of humidity and ventilation with ample of light.

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