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State the importance of biofertilizer. |
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Answer» SOLUTION :(a)Obesity is due to genetic factors, physical INACTIVITY, overeating and endocrine factors. (b)(i)BIOFERTILIZERS are easy to produce in abundance and are available at LOW X cost to the marginal farmer. (ii)It increases the soil fertility without causing any damage to the soil. Eg: Rhizobium, AZOSPIRILLUM, Azotobacter |
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