【摘要】 该文围绕影响辽西半干旱地区石质山造林成活率和保存率诸多因子中,"水分"这一主导因子,采用国内首创的"客土袋"造林新技术,进行不同树种适宜"客土袋"的选择、"客土袋"配方技术、"客土袋"苗木造林技术等方面研究,提出了不同树种适用的"客土袋"规格,"客土袋"最适基质配方以及"客土袋"系列造林技术,应用该项研究成果的造林成活率可以提高21.0%~58%。更多还原

【Abstract】 Water is the main factor of influence on the survival rate and preserving rate of rocky mountain afforestation in semi-arid zones of western Liaoning province. It has been found that the application of borrowed soil bags can significantly improve the afforestation survival rate. On this basis,this paper has done some further study systematically on the suitable borrowed soil bags selection of different tree species,the related formula technology and the seedlings afforestation technology. The application of this new afforestation technology with borrowed soil bags can significantly improve the afforestation survival rate up to 21 percent to 57.9 percent,so it has important practical significance.更多还原