Social Sciences, asked by dhruvagarwal97, 1 year ago

Why are some pulses called leguminous crops? Why are they grown in rotation with other crops?

Answers

Answered by love6941
3
It is done so that the soil of farms is not used for only one set of nutrients. ... In crop rotation, Leguminous cropslike pulses, groundnut, beans etc are sown in between the cereals crops like Wheat, Maize etc to restore the fertility of soil. If another crop of cereal isgrown it makes soil deficient of nitrogen.


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Answered by niya25
6
Crop plants belonging to family Fabaceae are known as leguminous crops. Chickpea, pea, pigeon pea, lentil, green gram, groundnut, soyabean etc are the examples of leguminous crops.

Leguminous plants are well known for their autonomy to fix atmospheric nitrogen. The nitrogen fixed in the roots of leguminous plants are released to the soil, thus they are helpful in maintaining the fertility of soil. This is the main reason while leguminous crops are grown in rotation with non-leguminous crops.

Growing of different kinds of crops on a piece of land is called as crop rotation.

Crop rotation is the practice of growing a series of dissimilar or different types of cropsin the same area in sequenced seasons. It is done so that the soil of farms is not used for only one set of nutrients. It helps in reducing soil erosion and increases soil fertility and crop yield.

In crop rotation, Leguminous crops like pulses, groundnut, beans etc are sown in between the cereals crops like Wheat, Maize etc to restore the fertility of soil. If another crop of cereal is grown it makes soil deficient of nitrogen.

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