Concept:Growing different crops in a fixed sequence on the same land is called crop rotation.
Explanation:The question mentions different crops grown in quick succession in a definite order on the same piece of land.
This practice is known as crop rotation.
It helps maintain soil fertility and reduces pest and disease buildup.
Mixed farming involves crops and livestock together.
Land rotation means shifting cultivation to different plots.
Continuous cropping means growing the same crop repeatedly.
Therefore, the correct term is crop rotation.
Answer:D. crop rotation