Question

name the 2 methods of crop variety improvement​

Answer 1

Answer:

Crop variety improvement is the primary step to improve food crop production . It helps in the development of crops with desired trait such as yield, disease resistance, quality product and response to fertilizer.

Answer 2

1. Crop variety improvement can be achieved by the process of selection. The criteria for selection are high yield, disease resistance, response to fertilization, tolerance to climate, etc.

2. Crop production improvement is the protection of crops that are growing or have been harvested.

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