explain crop rotation with the help of a graphic organiser use appropriate examples
Answers
Crop rotation is the growing of different crops in successfully on a piece of land to avoid exhausting the soil and to control weeds pests and diseases
Rotating crops generally means fewer problems with insects, parasitic nematodes, weeds and diseases caused by plant pathogens.
Explanation:
Rotations that include non-host plants are effective for controlling insects such as corn rootworm, nematodes such as soybean cyst nematode, and diseases such as root rot of field peas. When specific soil diseases are present, the length of time between growing the same or similar crop may vary from relatively short to fairly long (seven years for radish or turnip root). In addition, rotation should include some crops that are non-hosts or that actually suppress the disease. This means that crops may be less efficient in the use of soil nutrients and added fertilizers.
To know more:
what is crop rotation?explain it with help of example. - Brainly.in
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What is crop rotation? Give an example - Brainly.in
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