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9 grade science> Compare the use of manure and fertilizers...

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Compare the use of manure and fertilizers in maintaining soil fertility.

Harshit Singh , 3 Years ago

Grade 12th pass

1 Answers

Harshit Singh

Last Activity: 3 Years ago

Dear Student

.Effects of using manures on soil quality:
(i) The manures enrich the soil with nutrients.
(ii) They provide a lot of organic matter (humus) to the soil and thus restores water retention capacity of sandy soils and drainage in clayey soil.
(iii) They provide food for soil organisms, like soil friendly bacteria.

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