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| 厚朴种源间苗期生物量的变异、分配格局及遗传稳定性 | |
| 引用本文： | 杨志玲,杨旭,舒枭,严琳香,谭梓峰,王洁,檀国印,刘毅,俞文仙.厚朴种源间苗期生物量的变异、分配格局及遗传稳定性[J].福建农林大学学报(自然科学版),2011,40(4):351-359. |
| 作者姓名： | 杨志玲 杨旭 舒枭 严琳香 谭梓峰 王洁 檀国印 刘毅 俞文仙 |
| 作者单位： | 1. 中国林业科学研究院亚热带林业研究所,浙江富阳,311400 2. 中国林业科学研究院亚热带林业研究所,浙江富阳311400;云南农业大学资源与环境学院,云南昆明650102 3. 福建泰宁县国营林场,福建泰宁,354400 4. 湖南常宁市农业综合开发办公室,湖南常宁,421500 5. 浙江富阳市林业局,浙江富阳,311400 |
| 基金项目： | 国家科技部公益性林业专项资助项目(200704022); 浙江省自然科学基金重点资助项目(Z3100041) |
| 摘 要： | 研究了15个厚朴种源间生物量变异、分配格局及遗传稳定性,结果表明:厚朴种源间总生物量及各指标生物量差异达到显著水平；种源间生物量分配格局有4种类型,其中12个种源生物量分配格局为叶＞茎＞根；苗高和地径在地点及种源间均存在极显著差异,基因型对苗高的影响大于环境,环境对地径的影响大于基因型；略阳等7个种源苗高遗传稳定性较好... |
| 关 键 词： | 厚朴 种源 生物量 分配格局 遗传稳定性 |
Biomass variation,allocation pattern and heredity stability of Magnolia officinalis seedlings from different provenances |
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| YANG Zhi-ling,YANG Xu,SHU Xiao,YAN Lin-xiang,TAN Zi-feng,WANG Jie,TAN Guo-ying,LIU-Yi YU,Wen-xian.Biomass variation,allocation pattern and heredity stability of Magnolia officinalis seedlings from different provenances[J].Journal of Fujian Agricultural and Forestry University,2011,40(4):351-359. | |
| Authors: | YANG Zhi-ling YANG Xu SHU Xiao YAN Lin-xiang TAN Zi-feng WANG Jie TAN Guo-ying LIU-Yi YU Wen-xian |
| Institution: | YANG Zhi-ling1,YANG Xu1,SHU Xiao1,2,YAN Lin-xiang3,TAN Zi-feng1,WANG Jie1,TAN Guo-ying1,LIU-Yi4,YU Wen-xian5 (1.Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Fuyang,Zhejiang 311400,China,2.College of Resources and Environment,Yunnan Agricultural University,Kunming,Yunnan 650102,3.State Forest Farm of Taining County,Taining,Fujian 354400,4.Agriculture Development Office of Changning City,Changning,Hunan 421500,5.Forestry Bureau of Fuyang City,... |
| Abstract: | The biomass variation,location pattern and heredity stability of 15 Magnolia officinalis provenances were researched.The results were as follows: the variation of total biomass and organ biomass all reached significant level;there were 4 allocation patterns,the allocation pattern of 12 provenances was leaf>sterm>root;the variation of seedlings height and stem base reached significant level among sites and provenances;genetype had more positive influence on height than enviroment,on the other hand,environmen... |
| Keywords: | Magnolia officinalis provenances biomass allocation pattern heredity stability |
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