Question

In ____ method the field are kept free for a season to replinish the lost nutrient a) mono-cropping b) crop rotation c) multiple cropping d) field follow

Answer 1

Answer:

the process is called crop rotation

Answer 2

Answer:

D

Explanation:

The farm land is ploughed and then not used for the cultivation of the crops for some time. This helps in the land to gain the fertility again and the method is known as field fallow. This provides the land some time to replenish its nutrients so that the next round of crops can grow properly.