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江华群众历史上就有杉木插条造林的习惯,近些年有人却给插条杉木下了一个生长慢、产量低、材质差、易衰老的结论,大力推广杉木实生苗造林。但当地群众不愿育苗,即使育苗也不愿造,广大林业干部对此也有不同看法,为此,我们特赴江华林区进行调查。先后调查了4个公社,12个大队,24个生产队,对杉木插条与实生苗对比试验林进行标准地每木调查,并作了树干解析。现将调查结果概述
In the history of the Jianghua people, there was the habit of fir cuttings afforestation. In recent years, some people gave the conclusion that cuttings of fir have a slow growth, low yield, poor quality and easy aging, and promote the afforestation of Chinese fir seedlings. However, the local people are reluctant to nurture seedlings, and even though nursery seedlings are not willing to make them, the majority of forestry cadres also have different views on this. Therefore, we specially went to investigate the forest area of Jianghua. Four communes, 12 brigades and 24 production teams were successively surveyed to conduct a standard survey on fir-cuttings and seedling comparison test forests and to make tree trunk analysis. The survey results are summarized