STUDIES ON PRODUCTIVE REGION DIVISION OF MASSON PINE ( Pinus massoniana ) IN HUBEI PROVINCE
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摘要:
在湖北省以分布区设置和调查了４１６块样地，用数量分类的方法对湖北省马尾松生态类型区分类；然后，采用定性与定量相结合的方法对湖北省以进行了产区区划，将全省划分为２个地区和１２个产区。
Abstract:
sample plots in distribution regions of masson pine ( Pinus massoniana Lamb.) in Hubei Province are investigated. Using quantitative classfication method divides ecotypes regions of masson pine. Based on this result, whole province is divided into 2 di
