In this soil conservation method, several grasses are left out in soil – InterviewSolution

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1.	In this soil conservation method, several grasses are left out in soil after the crop is harvestedA. Contour farmingB. Terrace farmingC. TillageD. Crop rotation
Answer» Correct Answer - C Tillage is a method of soil conservation. In this process the underground parts of plante like maize, potato and several grasses are left out after the crop is garvested. These parts remain underground. This way, the fertility of soil improves and its binding is maintained.

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