| 石灰岩山地连翘灌丛立地类型的划分 |
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| 引用本文： | 刘学勤,王德平.石灰岩山地连翘灌丛立地类型的划分[J].经济林研究,1992,10(1):27-31. |
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| 作者姓名： | 刘学勤 王德平 |
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| 作者单位： | 山西省林科所
(刘学勤，赵雨明，颉志伟)，山西省平顺县林业局
(王德平)，山西省林科所(李勇) |
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| 摘 要： | 本文以石灰岩山区的野生连翘灌丛为对象,研究了立地条件对单株结果的影响。按单株结果量划分了4个立地类型组,确定了药用连翘林的适生范围,提出了分类经营意见.
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| 关 键 词： | 连翘 立地类型 石灰岩山地 |
SITE CLASSIFICATION AND MANAGEMENT OF MEDICINAL WEEPING FORSYTHIA IN LIME SOIL MOUNTAIN REGIONS |
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| Liu Xueqin Zhao Yuming.SITE CLASSIFICATION AND MANAGEMENT OF MEDICINAL WEEPING FORSYTHIA IN LIME SOIL MOUNTAIN REGIONS[J].Economic Forest Researches,1992,10(1):27-31. |
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| Authors: | Liu Xueqin Zhao Yuming |
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| Abstract: | Weeping forsythia ( Forsythia suspensa ) bushwood has a wide distribution in limestone soil in Mt Taihang. In this Paper, using quantitative theory I and cluster analysis method, we studied the relationship between the site and fruit yield per bush. The analysis showed that, altitude, soil depth and slope direction are three major factors that limit the yield their scores being 86.1% of the total in quantitative theory I. We divided the site groups into four site types according to fruit yield per bush. We also discussed the suitable site types for this medicinal crop and the management plans. |
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| Keywords: | Forsythia Suspensa Site type Limestone soil |
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