Science, asked by gopipandit8540, 2 months ago

The improved varieties of plants are resistant to diseases and give high

Answers

Answered by saraswatishahde8
3

Answer:

Disease control is achieved by use of plants that have been bred for good resistance to many diseases, and by plant cultivation approaches such as crop rotation, pathogen-free seed, appropriate planting date and plant density, control of field moisture, and pesticide use.

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