HORTICULTURE

Detailed explanation-1: -The method of growing different crops alternatively on same piece of land is called rotation cropping. This helps in maintaining or improving the fertility of soil.

Detailed explanation-2: -Mixed cropping involves growing of two crops growing on the same agricultural land. Inter-cropping also involves the growing of different crops simultaneously on a single land in a definite pattern.

Detailed explanation-3: -Crop rotations typically form an integral part of organic management, as sequential cultivation of different types of crops is used to suppress pests and diseases, to maintain soil fertility, and to prevent soil erosion and nutrient losses.