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Plant breeding is the purposeful manipulation of plant species in order to create desired plant types that are better suited for cultivation, give better yields and disease resistance. Write’the major steps in breeding a new variety of crop.

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The steps involved in plant breeding are:

1. Collection of variability:

Collection and preservation of different wild varieties, species and relatives of cultivated species and evaluation of their characteristics.

2. Evaluation and selection of parents:

Evaluation of germplasm helps to identify plants with desirable characters and are selected as parents for hybridization.

3. Cross hybridisation among the selected plants:

The two parents selected are artificially hybridized and producing hybrid with desirable character.

4. Seletion and testing of superior recombinants:

The hybrids obtained are tested for superior character and are self pollinated for several generations till they reach a state of uniformity.

5. Testing release and commercialisation of new cultivars:

The selected lines are evaluated and the performance are recorded and is compared to the best available local cultivar and released as a new variety.

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