Biology, asked by AMEEN24, 9 months ago

how does the soil increases its fertility by itself​

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Answered by Anonymous
2

Explanation:

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Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose ...

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Answered by hashmatalikhan0935
0

Answer:

Plants and animals help keep the soil fertile. Plant roots tunnel through the soil and break it up, and decaying plants form humus. Burrowing animals mix the soil; the excrete of animals contribute nutrients and improve soil structure. ... Good soils seem to hold the greatest populations of bacteria.

Explanation:

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