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湖北省丘陵岗地地区,林地干燥瘠薄,病虫害严重,历来认为不宜裁杉。随着林业生产的发展,1966年以来,广大群众和技术人员,针对当地气候和土壤特点,营造了大面积的杉松混交林。为了总结我省杉松混交林的经验,提出合理栽培措施,为丘陵岗地发展杉松混交林提供科学的依据,我们于1977年,先后到竹溪、竹山、枣阳、襄阳、汉阳、广济、武汉等地进行了调查研究。在调查研究的基础上,按不同混交方式、比例的设计方案,在丘陵地区
Hilly Kong area in Hubei Province, dry and infertile woodlands, pests and diseases are serious, has always been considered not suitable cuttings. With the development of forestry production, since 1966, the masses and technicians have created a large area of fir-tree mixed forest according to the local climate and soil characteristics. In order to summarize the experience of myricetoral fir mixed forest in our province, put forward reasonable cultivation measures to provide scientific basis for the development of fir mixed pine forest in hilly land. We went to Zhuxi, Zhushan, Zaoyang, Xiangyang, Hanyang and Guangji successively in 1977, , Wuhan and other places conducted a survey. On the basis of the investigation and study, according to different mixing methods, the proportion of the design, in the hilly areas