The regressional analysis in selection of the sugar beet inbred lines
The use of regression analysis for estimation of inbred lines is a breeding - oriented method, as it indicates scientifically grounded stages of the further breeding studying of these lines and a strategy of their use. Admissible levels of inbred depression of agriculturally valuable characters are...
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| Format: | Article |
| Language: | English |
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Ukrainian Institute for Plant Variety Examination
2006-06-01
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| Series: | Plant Varieties Studying and Protection |
| Online Access: | http://journal.sops.gov.ua/article/view/67663 |
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| author | М. О. Корнєєва М. В. Власюк І. В. Власюк Т. Г. Опанасенко |
| author_facet | М. О. Корнєєва М. В. Власюк І. В. Власюк Т. Г. Опанасенко |
| author_sort | М. О. Корнєєва |
| collection | DOAJ |
| description | The use of regression analysis for estimation of inbred lines is a breeding - oriented method, as it indicates scientifically grounded stages of the further breeding studying of these lines and a strategy of their use. Admissible levels of inbred depression of agriculturally valuable characters are limited in lines of the Verkhnyachka and Lgov geneplasms by two - three generations of self - pollinations, which testifies to the necessity "to keep" the characters of sufficient basis. Linearity of changes of values of the characters with the advancing of inbreeding shows the absence of epistasis or the weakness of their effects which makes suitable the use of an additive-dominant model for determining breeding-genetical value of inbred lines with the aim of their purposeful hybridization for obtaining genetically determined heterosis in F1. |
| format | Article |
| id | doaj-art-eaba6a3ead2c4950b004dfce22bdd639 |
| institution | DOAJ |
| issn | 2518-1017 2518-7457 |
| language | English |
| publishDate | 2006-06-01 |
| publisher | Ukrainian Institute for Plant Variety Examination |
| record_format | Article |
| series | Plant Varieties Studying and Protection |
| spelling | doaj-art-eaba6a3ead2c4950b004dfce22bdd6392025-08-20T03:20:39ZengUkrainian Institute for Plant Variety ExaminationPlant Varieties Studying and Protection2518-10172518-74572006-06-0103333910.21498/2518-1017.3.2006.6766367663The regressional analysis in selection of the sugar beet inbred linesМ. О. Корнєєва0М. В. ВласюкІ. В. ВласюкТ. Г. ОпанасенкоInstitute of Bioenergy Crops and Sugar BeetThe use of regression analysis for estimation of inbred lines is a breeding - oriented method, as it indicates scientifically grounded stages of the further breeding studying of these lines and a strategy of their use. Admissible levels of inbred depression of agriculturally valuable characters are limited in lines of the Verkhnyachka and Lgov geneplasms by two - three generations of self - pollinations, which testifies to the necessity "to keep" the characters of sufficient basis. Linearity of changes of values of the characters with the advancing of inbreeding shows the absence of epistasis or the weakness of their effects which makes suitable the use of an additive-dominant model for determining breeding-genetical value of inbred lines with the aim of their purposeful hybridization for obtaining genetically determined heterosis in F1.http://journal.sops.gov.ua/article/view/67663 |
| spellingShingle | М. О. Корнєєва М. В. Власюк І. В. Власюк Т. Г. Опанасенко The regressional analysis in selection of the sugar beet inbred lines Plant Varieties Studying and Protection |
| title | The regressional analysis in selection of the sugar beet inbred lines |
| title_full | The regressional analysis in selection of the sugar beet inbred lines |
| title_fullStr | The regressional analysis in selection of the sugar beet inbred lines |
| title_full_unstemmed | The regressional analysis in selection of the sugar beet inbred lines |
| title_short | The regressional analysis in selection of the sugar beet inbred lines |
| title_sort | regressional analysis in selection of the sugar beet inbred lines |
| url | http://journal.sops.gov.ua/article/view/67663 |
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