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厚朴种子园植株密度与母树生长关系初步研究
Preliminary Study of the Relationship between Density and Mother Tree Growth of Magnolia officinalis in Seed Orchard
【摘要】 在厚朴(Magnolia officinalis)种子园建设中,通过不同的厚朴母树植株密度对比试验表明,厚朴母树植株密度与母树生长关系密切,厚朴母树植株密度直接影响着母树的胸径生长、树高生长和树冠生长,影响着厚朴母树的结果率和挂果量,从而影响着种子园的结果量。
【Abstract】 Comparision test was conducted on different mother tree densities in seed orchard of Magnolia officinalis.The results showed that there was a strong relationship between tree density and growth.The density of mother tree had significant influnce on DBH,height and crown growth as well as fruiting ratio and quantity of mother tree.
- 【文献出处】 浙江林业科技 ,Journal of Zhejiang Forestry Science and Technology , 编辑部邮箱 ,2011年02期
- 【分类号】S791.22
- 【被引频次】2
- 【下载频次】59