基于GIS的清水县高原夏菜种植布局规划研究

利用Arc-GIS 9.0软件与县域耕地资源管理系统(3.2版)相结合,对清水县耕地进行高原夏菜种植区域适宜性评价,结合研究区地貌、地形、交通条件,考虑高原夏菜的选地原则,得出清水县高原夏菜的种植规划布局.结果表明:西部黄土梁峁沟壑山区包括郭川乡、金集镇、远门乡、王河乡及丰望乡的西南部,以种植露地蔬菜为主.中部河谷平原区包括永清镇、牛头河及支流流域,以种植设施蔬菜为主.南北黄土梁状中山区包括丰望乡、草川铺、陇东乡、新城乡、松树乡,以种植露地蔬菜为主.东部陇山地区,包括山门乡、秦亭镇、白沙乡,主要以种植露地蔬菜为主.

Investigation on layout planning of plateau summer vegetables in Qingshui County based on GIS

In this study,Arc-GIS9.0 software and land resource management system of county(3.2 version) were combined to assess the suitability of farmland in Qingshui County for planting plateau summer vegetables,then in accordance with the topography,terrain and traffic conditions of the study area as well as the land-selection principle of plateau summer vegetables,the layout planting of plateau summer vegetables in Qingshui County was drawn.The results were as follows,the western loess hilly gully mountains,including Guochuan Town,Jinji Town,Yuanmen Town,Wanghe Town and the southwest of Fengwang Town,were mainly covered with dark loessial soil and loess soil,in these areas,open field vegetables were the majority.The central valley plain area,including Yongqing Town,as well as Niutou River and its tributaries were mainly covered with precipitate soil,moisture soil and black loam,in these areas,facilities vegetables were the main type.The north-south loess-like mountains,including Fengwang Town,Caochuanpu Town,Longdong Town,Xincheng Town and Songshu Town,were mainly covered with brown soil,on which open field vegetables were mainly planted.Eastern Long Mountains area,including Shanmen Town,Qinting Town,Baisha Town and other towns,were mainly covered with brown soil and drab soil,on which open field vegetable cultivation was priority.