Multi-Trait Associated Selection of the <i>Larix</i> Construction Timber Superior Families
Yan Xia LiNortheast Forestry UniversityHai Long WengForestry Research Institute of Heilongjiang ProvinceFu De WangForestry Research Institute of Heilongjiang ProvincevHong Mei WangForestry Research Institute of Heilongjiang ProvinceXian ZhouForestry Research Institute of Heilongjiang Province
ABI
Annotatsiya
The growth and physical mechanics traits of 14 families made up of Larix and its crossbreeds are selected as the research object of this tractate, which go through genetic variation analysis, differentiation analysis, comprehensive index assessment and selection. Then, I take construction timber as the breeding target, synthetically assess the growth and mechanics traits, and finally discover the superior families of K5, K3, K5×L75-5 and K5×L77-3 that are excellent in both growth and mechanics traits.
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