论文部分内容阅读
江西省贵溪县河潭乡水保站红桥小流域经过六个年头的综合治理,呈现出了显著的成效。小流域内的2980亩荒山秃岭,如今已变得草木茂盛,花果飘香,植被覆盖率从过去的20%提高到95%以上,干枯的泉眼又重新冒出了清水,野鸟、山兔等纷纷来到流域治理区内“安家落户”。小流域内的345亩农田治理前亩产不足千斤,1990年亩产达到800公斤,一年就增收稻谷10余万公斤。封山育林后,原先的不毛之
After six years of comprehensive management, Hongqiao Small Watershed, Hetitan Township Hydropower Station, Guixi County, Jiangxi Province has shown remarkable results. The 2980 mu of barren hills and valleys in the small river basin have now become luxuriant vegetation and fragrance of flowers and flowers. The coverage of vegetation has been raised from 20% in the past to over 95%. The dry springs have reappeared water, wild birds and mountains Rabbits, etc. have come to the basin management area “settled down.” In the small watershed, 345 mu of farmland were harvested before grazing, with a yield of 800 kilograms per mu in 1990 and a year-long increase of more than 100,000 kilograms of paddy. After closing hillsides afforestation, the original is not hairy