Використання непрямих ознак та індексів у селекції квасолі звичайної на стабільну продуктивність

Authors

  • О. Т. Дупляк Національний університет біоресурсів і природокористування України, Ukraine
  • В. А. Бовгира Національний університет біоресурсів і природокористування України, Ukraine

DOI:

https://doi.org/10.30835/2413-7510.2012.59831

Keywords:

Квасоля звичайна, колекція, ознака, продуктивність, стабільність, індекс, кореляція

Abstract

The article presents the results of the studies of the productivity and 11 in- dex characteristics of garden bean collection of different ecological-geographical origin under the conditions of forest-steppe of Ukraine. 11 sources of the complex of economically valuable characteristics and 5 stable productivity sources are defined and recommended for practical selection. The productivity pleiads (productivity, HI, Mx, AI, I, ГІ with the HI detector-characteristics) and harvest index (HI, productivity, Mic, AI, SI) are defined in the groups of determinantal and indeterminantal varieties at the level of intervarietal phenotypic correlations r≥ 0,5. HI and ГІ are recommended to use for the increase of estimation reliability of the breeding lines at the early breeding stages as the secondary characteristics

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Published

2016-02-15

Issue

No. 102 (2012)

Section

PHYSIOLOGICAL, GENETICAL AND BIOCHEMICAL STUDIES

License

Copyright (c) 2016 О. Т. Дупляк, В. А. Бовгира

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