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한국자원식물학회 / v.19, no.6, 2006년, pp.677-679 
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( Heritability and Genetic Gains for Height Growth in 20-year-Old Korean White Pine in Korea ) |
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| 초 록 |
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| The objectives of this study were to examine the genetic variation of 20-year-old tree height and to estimate heritabilities and genetic gains of Korean white pine. Analysis of variance showed that families and family x block interaction had the significant (p=0.01) effects on tree height. However, family variation appears to be much greater than the variation due to family x block interaction. Individual tree heritability was higher ($h_I^2=0.73$) than family heritability, ($h_F^2=0.83$) therefore, combined selection showed the largest genetic gain (17.76%) in a given equal intensity of selection. |
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| 키워드 |
| Variation;Genetic gain;Progeny;Breeding by selection;Korean white pine; |
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한국자원식물학회지 / v.19, no.6, 2006년, pp.677-679
한국자원식물학회
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200606141806598)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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