Question

Explain any one method of crop production which ensure high yield class 9​

Answer 1

Answer:

inter cropping is one of the method of crop production that ensure high yield it is the method of growing two or more varieties of crops on the same land in a definite pattern

it also increase soil fertility soil depletion increases soil fertility and reduce soil erosion

Answer 2

Answer:

One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas/places is picked up with desired traits and then hybridisation or cross-breeding of these varieties is done to obtain a plant/crop of desired characteristic.

The high yielding crop variety shows the following characteristics:

High yield, early maturation, less water for irrigation, better quality seeds are produced, less fertilizers required, adapts itself to the environmental conditions.