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我区现有刚竹林近5000亩.近年来,有90%以上的刚竹出现丛枝,丛枝严重的刚竹,叶落枝枯,全株死亡.整个刚竹林,日趋衰败.为了摸清产生刚竹丛枝的原因及其防治方法,我们于7月间,先后到渚东前巷、园田、茶园大队;太华石门、北川、大涧大队、茗岭长岗大队以及大贤岭林场虬山岭工区等近千亩刚竹林内对丛枝刚竹进行了观察,并解剖18株地下鞭根系统.现将观察结果报道如下:
In recent years, there are nearly 5000 mu of fresh bamboo forest in our district. In recent years, more than 90% of fresh bamboo appear Congrui, Congguang serious bamboo, leaves fall dead, the whole plant died.The entire just bamboo, increasingly decay .In order to find out Bamboo branches just because of the causes and prevention methods, we in July, one after another to Houzhu East Lane, Yuen Tin, Tea Garden Brigade; too Shimen, Beichuan, Da Stream Brigade, Ming Ridge Chang Gang brigade and Daxian Ling farm 虬Mountain area and other nearly a thousand acres of bamboo forest just Congzhi just observed and dissected 18 underground whip root system now observations are reported as follows: