基于生长和结实的红松优良家系选择
|
摘要
以长白山森工集团有限公司汪清林业分公司红松种子园子代测定林的68个半同胞家系为试材,测定其树高、胸径、保存率和结实量.结果表明:不同家系间树高和结实量的差异极显著;家系间各性状的遗传力变化范围为0. 088 4～0. 767 8;树高与胸径和保存率分别呈极显著和显著正相关;采用主成分分析法选择50,112,107和95号家系为优良家系.研究结果可为红松家系评价及种子园升级改建提供参考和依据.
With 68 half-sib families in Pinus koraiensis seed orchard of Wangqing Forestry Branch,we tested the height,diameter at breast height,preservation rate and fruit yield in different families. There was extremely significant family different for height and fruit yield,and the heritability of different traits varied from 0. 088 4 to0. 767 8. The positive correlation between height and diameter at breast height was extremely significant,and the positive correlation between height and fruit yield was significant. Based on the results of principal component analysis,50,112,107 and 95 were identified as the superior families. These results can provide a theoretical basis for family evaluation and seed orchard reconstruction in Pinus koraiensis.
With 68 half-sib families in Pinus koraiensis seed orchard of Wangqing Forestry Branch,we tested the height,diameter at breast height,preservation rate and fruit yield in different families. There was extremely significant family different for height and fruit yield,and the heritability of different traits varied from 0. 088 4 to0. 767 8. The positive correlation between height and diameter at breast height was extremely significant,and the positive correlation between height and fruit yield was significant. Based on the results of principal component analysis,50,112,107 and 95 were identified as the superior families. These results can provide a theoretical basis for family evaluation and seed orchard reconstruction in Pinus koraiensis.
引文
[1]刘少冲,王敬华,段文标,等.小兴安岭阔叶红松混交林林隙特征[J].生态学报,2013,33(17):5234-5244.
[2]包也,孟莹莹,周旺明,等.长白山地区不同林型红松种群生态位特征[J].生态学杂志,2014,33(3):555-559.
[3]张振,张含国,周宇,等.红松多无性系群体的种实性状变异研究[J].北京林业大学学报,2015,37(2):67-78.
[4]莫迟,张海啸,张磊,等.红松不同杂交组合种实形态与营养成分变异研究[J].植物研究,2017,37(5):700-708.
[5] Zhang H,Zhao H T,Yao L,et al. Isolation,physicochemical properties,and in vitro antioxidant activity of polysaccharides extracted from different parts of Pinus koraiensis[J]. Journal of Wood Chemistry and Technology,2017,37(3):225-240.
[6]王国义,伊洪斌,王冰,等.红松种子园花粉密度的研究[J].东北林业大学学报,1995,23(5):58-63.
[7]冯富娟,张冬东,韩士杰.红松种子园优良无性系的遗传多样性[J].东北林业大学学报,2007,35(9):9-11.
[8]张淑华,王国义,陈志成,等.红松优良家系选择的研究[J].林业科技,2011,36(3):9-10.
[9]赵光浩,冷伟伟,张腾,等. 51个红松子代家系苗期生长变异研究[J].植物研究,2018,38(4):590-596.
[10]姜国云,蒋路平,宋双林,等.红松半同胞家系遗传变异分析及果材兼用优良家系选择[J].植物研究,2018,38(5):775-784.
[11]续九如.林木数量遗传学[M].北京:高等教育出版社,2006.
[12]刘宇,徐焕文,姜静,等.基于种子活力及苗期生长性状的白桦四倍体半同胞家系初选[J].北京林业大学学报,2014,36(2):74-80.
[13]李艳霞,张含国,张磊,等.长白落叶松纸浆材优良家系多性状联合选择研究[J].林业科学研究,2012,25(6):712-718.
[14] Zhao X Y,Bian X Y,Liu M R,et al. Analysis of genetic effects on a complete diallel cross test of Betula platyphylla[J].Euphytica,2014,200(2):221-229.
[15] Xu H W,Liu Y,Jiang J,et al. Progeny test of tetraploid Betula platyphylla and preliminary selection of hybrid parents[J].Journal of Forestry Research,2016,27(3):665-674.
[16]张振,张含国,张磊.红松自由授粉子代家系生产力年度变异与家系选择[J].植物研究,2016,36(2):305-309.
[17]任建中,刘长青,汪清锐,等.杨树纸浆材优良无性系选择方法的研究[J].北京林业大学学报,2003,25(4):25-29.
[18] Sardans J,Janssens I A,Alonso R,et al. Foliar elemental composition of European forest tree species associated with evolutionary traits and present environmental and competitive conditions[J]. Global Ecology and Biogeography,2015,24(2):240-255.
[2]包也,孟莹莹,周旺明,等.长白山地区不同林型红松种群生态位特征[J].生态学杂志,2014,33(3):555-559.
[3]张振,张含国,周宇,等.红松多无性系群体的种实性状变异研究[J].北京林业大学学报,2015,37(2):67-78.
[4]莫迟,张海啸,张磊,等.红松不同杂交组合种实形态与营养成分变异研究[J].植物研究,2017,37(5):700-708.
[5] Zhang H,Zhao H T,Yao L,et al. Isolation,physicochemical properties,and in vitro antioxidant activity of polysaccharides extracted from different parts of Pinus koraiensis[J]. Journal of Wood Chemistry and Technology,2017,37(3):225-240.
[6]王国义,伊洪斌,王冰,等.红松种子园花粉密度的研究[J].东北林业大学学报,1995,23(5):58-63.
[7]冯富娟,张冬东,韩士杰.红松种子园优良无性系的遗传多样性[J].东北林业大学学报,2007,35(9):9-11.
[8]张淑华,王国义,陈志成,等.红松优良家系选择的研究[J].林业科技,2011,36(3):9-10.
[9]赵光浩,冷伟伟,张腾,等. 51个红松子代家系苗期生长变异研究[J].植物研究,2018,38(4):590-596.
[10]姜国云,蒋路平,宋双林,等.红松半同胞家系遗传变异分析及果材兼用优良家系选择[J].植物研究,2018,38(5):775-784.
[11]续九如.林木数量遗传学[M].北京:高等教育出版社,2006.
[12]刘宇,徐焕文,姜静,等.基于种子活力及苗期生长性状的白桦四倍体半同胞家系初选[J].北京林业大学学报,2014,36(2):74-80.
[13]李艳霞,张含国,张磊,等.长白落叶松纸浆材优良家系多性状联合选择研究[J].林业科学研究,2012,25(6):712-718.
[14] Zhao X Y,Bian X Y,Liu M R,et al. Analysis of genetic effects on a complete diallel cross test of Betula platyphylla[J].Euphytica,2014,200(2):221-229.
[15] Xu H W,Liu Y,Jiang J,et al. Progeny test of tetraploid Betula platyphylla and preliminary selection of hybrid parents[J].Journal of Forestry Research,2016,27(3):665-674.
[16]张振,张含国,张磊.红松自由授粉子代家系生产力年度变异与家系选择[J].植物研究,2016,36(2):305-309.
[17]任建中,刘长青,汪清锐,等.杨树纸浆材优良无性系选择方法的研究[J].北京林业大学学报,2003,25(4):25-29.
[18] Sardans J,Janssens I A,Alonso R,et al. Foliar elemental composition of European forest tree species associated with evolutionary traits and present environmental and competitive conditions[J]. Global Ecology and Biogeography,2015,24(2):240-255.
© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号 地址：北京市海淀区学院路29号 邮编：100083 电话：办公室：(+86 10)66554848；文献借阅、咨询服务、科技查新：66554700 |