沈阳市各县区作物空间布局最优化模式研究  

Research into Optimized Pattern of Crop Space Distribution in Counties and Districts of Shenyang

作　　者：王秉昆[1] 王允兰[1] 顾建新[1] 谈伟[1] 胡彦成[1] 李振文[2] 杨松林[2] 

机构地区：[1]沈阳农业大学 [2]沈阳市农业局

出　　处：《沈阳农业大学学报》1990年第1期37-42,共6页Journal of Shenyang Agricultural University

摘　　要：依据生物气候相互衬偿原理,以同一作物在各地区间产量相对比来确定一个作物空间播种的合理结构。本文采用二次规划方法解出6种作物在沈阳市2县4区播种面积的优化方案。In accordance with the principle of complementary relationships exsisting between living things and climate,by comparing the crop yeilds between areas, efforts were made to decide the rational structure of sowing areas of the crop. Quadratic programming has been applied to solve the optimimzed plan of sowing areas with six kinds of crops in two counties and four districts of Shenyang.

关 键 词：作物布局 优化模式 气象分析 沈阳 

分 类 号：S11[农业科学—农业基础科学]