摘 要:
应用数理统计方法,从种群层次上对安顺地区密蒙花植物生长的大小级、密度和年龄结构等进行了分析。结果表明:密蒙花植物幼苗成活率低,成年树种数量小,种群发展趋于衰退。该结果可为安顺地区密蒙花野生资源的保护和开发利用提供科学依据。[著者文摘]

文章出处:
《贵州农业科学》-2007年35卷5期 -24-26页
Guizhou Agricultural Sciences
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1000-3601(2007)05-0305-0024-02
[参考文献]
Analysis on Population Quantity of Buddleja officinalis Maxim in Anshun Prefecture, Guizhou
ZHANG Hongxia, ZHANG Lai, ZHOU Song (Chemistry Department, anshun College, Anshun , guizhou 561000, China)
Abstract:
The results from analyzing the construction of size, density and age of Buddleja officinalis Maxim by using the mathematical statistical method in Anshun prefecture, show that the survival percent of the young trees is low, the quantity of adult trees is few and the population development declines. The analytical results can provide the scientific basis for protecting and developing the resources of wild Buddleja officinalis Maxim in Anshun prefecture.[著者文摘]
Key words:
Buddleja officinalis Maxim; population quantity; Anshun prefecture
收稿日期: 2007-06-27
修订日期: 2007-07-31
基金资助:
贵州安顺学院科研基金资助项目“安顺地区密蒙花植物种群的数量分析”

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