摘要
以三江平原作为研究对象,采用遥感方法通过地面调查定性描述了主要农作物的长势情况,收集和积累该区土地利用、农业资源、生态环境等情况。根据野外实际调研,2008年大豆种植面积增加,水稻和玉米种植面积略减。
Taking Sanjiang Plain as the subject, the study was conducted by remote sensing method. Based on the ground survey,it described the characterization of the main crop growing conditions, the collection and accumulation of the area of land use,agricultural resources,ecological environment and so on. According to the actual field survey,soybean acreage increased, rice and corn cultivation acreage slight decreased in 2008.
出处
《黑龙江农业科学》
2009年第2期141-143,共3页
Heilongjiang Agricultural Sciences
关键词
农业遥感
地面样方
三江平原
地面调查
agricultural remote sensing
ground sample
Sanjiang Plain
ground survey
