SATHEE: Biodiversity And Its Conservation Ques 74

Biodiversity And Its Conservation Ques 74

74. Soil fertility is reduced by

[1992]

(a) crop rotation

(b) nitrogen fixing bacteria

(c) decaying organic matter

(d) intensive agriculture

Show Answer

Answer : d

Hints & Solutions

(d) During intensive agriculture most of the nutrients and minerals are exhausted from the soil so fertility decreases.

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Biodiversity And Its Conservation

Biodiversity And Its Conservation Ques 74

74. Soil fertility is reduced by

Answer : d

Hints & Solutions

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