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杉松是南方林木的主要树种,采伐利用范围很广。但过去采伐工作者只注意木材,对伐后遣留的大量枝叶未曾很好利用。鉴于目前我国对栲胶需要量愈来愈大,必须探索更多的栲胶原料,江西林科所进行了杉松叶的丹宁分析工作。从分析结果看来,我们认为可以考虑田来作为生产栲胶的原料。现将分析经过及结果摘要报导如下:今年3月在南昌梅岭红壤土东
Pine fir is the main tree species in the South, logging a wide range of use. However, in the past, the logging workers only paid attention to the wood and did not utilize the large number of leaves left after the logging. In view of the fact that the demand for gum in China is getting larger and larger, more gums must be explored. The analysis of tannin in Sugarcane leaves is carried out in Jiangxi Linke. It seems from the analysis results, we think that Tian can be considered as the raw material for the production of gum. Now the analysis and summary of the results reported as follows: March this year in Nanchang Meiling red soil Tudong