为了保证煤炭生产,减少坑木供应量,降低生产成本,加强坑木防腐、延长使用年限,是一项很重要的工作。江苏省林业厅和林学会有鉴于此,特组织人员进行了坑木腐朽的调查研究。我们这次以调查夏桥煤矿为主,调查井下巷道的温、湿度和通风情况;采集菌类,并了解其生态特征及其寄生环境与坑木腐朽的相互关系;此外,还了解坑木树种和腐朽的关系。 In order to ensure coal production, reduce the supply of pit timber, reduce production costs, strengthen pit corrosion, and extend the useful life, it is an important task. In view of this, the Forestry Department of Jiangsu Province and the Forestry Society have conducted investigations and studies on the decay of pit mounds. This time, we investigated the Xiaqiao Coal Mine mainly to investigate the temperature, humidity and ventilation of underground tunnels; collected the fungi, and learned their ecological characteristics and the relationship between their parasitic environment and pit decay; in addition, we also learned about the pit tree species And decadent relationship.