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根据陕西省林业勘察设计院调查,镇巴县巴山、后坪两国营林场有巴山木竹(Ar-undinaria fargesii)林18.8万亩,竹秤鲜重69.68万吨,居全国同种之首,称为“镇巴巴山木竹林”。木竹用途很广,又是竹类中的优质造纸原料。但如何采伐更新,永续利用,国内尚无借鉴。为了探索既符合竹林经营更新、永续利用的原则,又适应现代造纸工业要求的最佳采伐方式和方法,给建(纸或浆)厂设计提供依据,我们于1977年秋至1983年,在巴山木竹集中产区的镇巴县梨溪坪、苍垭、后槽等地,展开了各种采伐方式的试验研究。
According to the survey conducted by Shaanxi Provincial Forestry Investigation and Design Institute, there are 188,000 mu of Ar-undinaria fargesii forest in Bashan and Houping of Zhenba County, and the fresh weight of bamboo scale is 696,800 tons, ranking the first among the same species in the whole country As “town Baba mountain wood bamboo.” Wood is widely used, but also high-quality paper in bamboo raw materials. However, how to harvest and renew, sustainable use, there is no domestic reference. In order to explore the principles of bamboo forest management in line with the principle of renewal and sustainable use, but also to adapt to the requirements of the modern paper industry, the best harvesting methods and methods to build (paper or pulp) plant design basis, we in the autumn of 1977 to 1983, Muzhong concentrated production areas Zhenba County pear Creek, Cangya, Houcao and other places, launched a variety of logging methods of experimental study.