uggs boots cheap Seedling aspen clones Breeding Te

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Populus clones of seedling breeding technology

0 coefficient of genetic variation (GCV) 1.831.33l10.68.218.1 high phenotypic coefficient of variation (PCV) 20.1l4.7I12.68.520.6 broad heritability (NH) 91.090.4I84.196 .587.9 average diameter (m) i. 47I. 41fJ. 291.610.95 to the average change in amplitude of the 1.18-1.601.20-1.601.2O a 1.461.5l-1.720.6-1.16 coefficient of genetic variation (GCV) 16.2l4 .31 l1.58.620.1 diameter phenotypic coefficient of variation (PCV%) 21.218.318.210.428.2 broad heritability (NH) 76.478.1} 63.282.771.3 Table 5 Mountain cabinet superior clones Regional Trial million poor Jian {, l ¨ 242 Agricultural College Extension No. 15 to force in order to facilitate the promotion, so that suitable tree,[link widoczny dla zalogowanych], for different clones under different ecological conditions,[link widoczny dla zalogowanych], differences were shown by experiments results in Table 5. We can see from the table, three different clones cultivated in five different regions, high and diameter growth were higher than the control, indicating that the three selected clones following a wide adaptability. In addition, different clones cultivated in different areas show different differences, indicating that clones with different interactions exist between regions, thus promoting to consider when matching tree. 5 Mountain cabinet superior clone program loop reference signal C1] Xu Weiying poplar Heilongjiang People's Publishing House in 1985 [2] Xu Miaozhen Populus clones breeding system training program Forestry Science and Technology 1992 (4) Man chu C3] Jing Peilin aspen seed Breeding Science and Technology Press,[link widoczny dla zalogowanych], 1991 [4] AhujaM. KSilvaeCln1tioa1984 (33) 4-5TUDY0NTECHNIOUESOFSELECTINGANDCULTUR. INGP0PULUSDIDIANAFXCELLENTCL0NESEEDLINGSXI1Mia0zheneta1 (FetestResearchInstitriteofHei1ongjiaI1gProvirice) ABSTRACTTheexce11entic · opulusdsvidialiac1onewaschoseItar, dcI11tivateddliti11gtileperiodoftubea 【dseedlingstage. Usi11gvarianceanalysis, resistancetest8ndesti123atiitg123ai11genetic mouth ar ~ rJ2cter. wech0sed110tthreeexcelleIttclones, P. albaXP. davjdialiaNo. 5,[link widoczny dla zalogowanych], P. dayidianaXP. albaNo. 6andPopuluStremu1a. LNo. 3. Tlaeyhavethech8racteristicsoffastgrowth, highresis-taliceandpersistentlaeritabi1ity. Theirheightwas30 ~ 50percentmot a Ⅱ dtheirdi ? metergrowthincreased30 ~ 40percent. Theirbroad-SeI1seheritabi1ityCOIlldreach90percent. Theirgene-ticgainswere1 ? ~ 20. Thediffereaceofvarianceanalysisofearlyseed1 a ingstageformati0nwasreinarkable. andthese1ectiveindexwasre1iable. So ~ 'erecommer. dthesetlareec1onesaswide1yspresadedPopu1usdayidjatlaexce11entc1OIles. L ●
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