Hybrid Variety| Heterosis |

Описание к видео Hybrid Variety| Heterosis |

Content of this Lecture -
Operation involved in the production of hybrid variety –
1. Development of inbred lines
2. Evaluation of inbreds
3. Production of hybrid seed

Hybrid seed may be produced by the-
1) Cytoplasmic Genetic Male Sterility (CGMS)
2) Cytoplasmic Male Sterility (CMS)
3) Genetic Male Sterility (GMS)
4) Self – incompatibility
5) Manual emasculation and pollination


Improving the characteristics of inbred line – By
 Pedigree selection
 Backcross method
 Convergent improvement
 Gamete selection

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