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前言分布在我区忻城县古蓬公社的二万多亩马尾松天然林,历来是当地林业部门的采种基地,每年以采集数千斤甚至上万斤的种子,供应柳州地区及全区各地用于大面积的荒山造林。为了鉴定马尾松古蓬种源一些主要性状的优良程度,以确定其生产上的价值,为当前造林提供一定的科学依据。两年来,我们先后对马尾松古蓬种源的天然林以及人工林作了调查。
Foreword Distributed in our district Gu Peng commune Gupeng commune Masson pine natural forest has always been the local forestry departments of the seed base every year to collect thousands of pounds or even ten thousand pounds of seeds, supply Liuzhou area and throughout the region For a large area of barren hills afforestation. In order to identify the fineness of some main characters of provenance of Pinus massoniana in order to determine the value of their production and provide a scientific basis for the current afforestation. In the past two years, we have investigated the natural forests and plantations of the provenance of Pinus massoniana.