Subject :NSO Class : Class 8
Which of the following is not true?
A Rotation of crops improves the fertility of soil.
B Rotation of crops saves a lot of nitrogenous
fertilizers.
C Rotation of crops helps in the weed control and
pest control.
D Rotation of crops helps in mixing of nutrients
uniformly.
Ans 1:
Class : Class 9
I don't understand the ANSWER as it also helps in mixing the nutrients uniformly in the soil.
Ans 2:
Class : Class 6