论文部分内容阅读
对桂西北五个国营林场的杉木林分进行立木腐朽调查，结果表明，立木腐朽与营林措施密切相关，不同的营林措施，林分的立木腐朽率不同．根据立木腐朽发生规律，通过改善营林措施，可以预防、降低立木腐朽率．
The investigation on the deciduous wood of Chinese fir in five state-owned forest farms in northwestern Guangxi showed that decay of standing tree was closely related to the measures of silviculture. Different afforestation measures and stand decay rates were different. According to the law of decay of standing wood, by improving the measures of silviculture, we can prevent and reduce the decay rate of standing wood.