Answers

2016-01-30T23:28:47+05:30
biologically active products or microbial inoculants of bacteria, algae and fungi (separately or in combination), which may help biological nitrogen fixation for the benefit of plants.
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2016-01-31T00:05:02+05:30
Biofertilizers are used to improve the fertility of the land using biological wastes.
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