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互助县2004年冬季草原鼠害防治项目在丹麻镇、哈拉直沟乡、红崖子沟三个乡镇实施,分三个灭治区。项目区共48个行政村,352个生产合作社,12644 户,56972人,耕地面积为8673.3公顷,可利用草地面积2万公顷,草原类型有山地干草原、灌丛草甸和高山草甸三个类型。防治区各类草地均不同程度遭受鼠害,其中危害严重面积达1.63万公顷,每公顷高原鼠
Huzhu County winter 2004 grassland rodent control project in the town of Dan, Hala straight Valley Township, Red Yazhou ditch three towns, divided into three treatment area. There are 48 administrative villages, 352 production cooperatives in the project area, 12644 households and 56972 people. The cultivated area is 8673.3 hectares. There are 20,000 hectares of grassland available. There are three types of grassland including mountain steppe, shrub meadow and alpine meadow Types of. Various types of grassland in the control area suffered rat damage to varying degrees, of which the serious damage area reached 16,300 hectares,