General Knowledge - Basic General Knowledge - Discussion


The chief purpose of crop rotation is to check the loss of top soil

[A]. by water erosion
[B]. by wind erosion
[C]. by weathering
[D]. of its mineral content

Answer: Option D


No answer description available for this question.

Manvi said: (Apr 17, 2014)  
The chief purpose of the crop rotation is to check the mineral content in the soil.

Komal Singh said: (Jun 12, 2014)  
By crop rotation soil is able to get its lost nitrogen content and other minerals.

Niveditha said: (Aug 17, 2016)  
It helps to check the minerals in the soil.

Tanvir said: (Dec 20, 2016)  
Crop rotation is the practice of growing different types of crops in the same area in different easons and thus it helps the soil to retain its fertility.

Shaik Rehaman said: (Jun 15, 2017)  
And also it improves the soil fertility.

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