| 河南省马尾松采脂量与树体因子关系的研究 |
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| 引用本文： | 陈志林,秦采风.河南省马尾松采脂量与树体因子关系的研究[J].河南林业科技,1999,19(4):8-10. |
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| 作者姓名： | 陈志林 秦采风 |
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| 作者单位： | 河南农业大学!河南郑州450002(陈志林，杨红旗)，河南省经济林和林木种苗工作站!河南郑州450008(秦采风)，河南省博爱县高庙乡林业工作站!河南博爱454450(刘为民)，河南省科学技术情报研究所!河南郑州450003(李爱琴)，郑州煤田职工地质学院!河南郑州450002(王新莉) |
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| 基金项目： | 河南省林业厅林业科技研究项目 |
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| 摘 要： | 通过设置１４块标准地进行采脂试验研究，结果表明，马尾松采脂量与采脂树木的胸径、树贞与树冠大小呈一元线性回归关系，其中采脂量与胸径相关关系极显著，在胸径为１６ｃｍ时，年采脂量为２．５６４ｋｇ；根据我省马尾松资源现状，、应贯彻以生产木材产品、生产松脂为副产品的经营原则；采脂树木胸径应不于１６ｃｍ，以下降式采脂方法为宜。
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| 关 键 词： | 马尾松 采脂量 树体因子 河南 一元线性回归 |
Study on the Relation between the Quantities of Oleoresin Collection and Tree Factor of Masson Pine in Henan Province |
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| CHEN Zhi,lin.Study on the Relation between the Quantities of Oleoresin Collection and Tree Factor of Masson Pine in Henan Province[J].Journal of Henan Forestry Science and Technology,1999,19(4):8-10. |
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| Authors: | CHEN Zhi lin |
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| Abstract: | Masson pine tapping is one of developing industries. Its research aimed to improve the level of oleoresin production and management in Henan province. The tapping test was done with 14 sample plots in the paper and the research result shows that the relation of the quantities of oleoresin collection among the tree height, tree d.b.h and tree-crown is the univaniate correlation of linear regression and the eorrelation between oleoresin production and tree d.b.h is extreme significance.The annual oleoresin productivity of tree d.b.h in 16cm is 2 54kg. On the basis of the resources situation of our provincal Masson Pine,the executive principle is dominant in gaining wood and subsidiary in gaining oleoresin.The tapping tree b.d.h is above 16cm,and the descending tapping method is good. |
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| Keywords: | Masson Pine the quantities of oleoresin Collection tree factor |
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