Question

define plant breeding describe various methods of plant breeding



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Answer 1

Answer:

Plant breeding is the science of changing the traits of plants in order to produce desired characteristics. It has been used to improve the quality of nutrition in products for humans and animals. ... Plant breeding has been practiced for thousands of years, since near the beginning of human civilization.

2 Methods of Plant Breeding

Selection. Selection is the most ancient and basic procedure in plant breeding. ...

Hybridization. The most frequently employed plant breeding technique is hybridization. ...

Polyploidy. Most plants are diploid. ...

Induced mutation.

Answer 2

Answer:

Plant breeding is defined as the process of changing select traits in order to bring about desired characteristics. It is primarily used for improving the nutritional value of plants.Following are the steps observed in plant breeding:

• Accumulation of genetic variability

• Germplasm evaluation & parent selection

• Cross hybridisation of selected parents

• Choosing superior hybrids

• Testing viability of new cultivars