Other than improved yields what is are the benefits of a well planned crop rotation 1 Residual herbi...........

Geography Agriculture

Other than, improved yields, what is/are the benefits of a well planned crop rotation?

1. Residual herbicide carryove

2. Improvements in soil tilth

3. Rearing of animals and cultivation of crops together

4. Reduction of allelopathic or phyto- toxic effects.

Select the correct answer using the codes given below:

1 & 2 only

2, 3 & 4 only

1, 3 & 4 only

1, 2, 3 & 4 only

2nd statement is incorrect. Improvements in soil tilth is not the benefit of a well planned crop rotation.

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