Question

different methods of crop improvement​

Answer 1

Answer:

Methods used for crop improvement:

Plant Introduction.

Selection.

Hybridization.

Mutation Breeding.

Polyploidy.

Answer 2

Answer:

Explanation:

Crop improvement refers to the genetic alteration of plants to satisfy human needs. In prehistory, human forebears in various parts of the world brought into cultivation a few hundred species from the hundreds of thousands available. Methods used for crop improvement:

• Plant Introduction

• Selection

• Hybridization

• Mutation Breeding

• Polyploidy

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