甘肃农业科技Issue(6)：11-13,3.
河西走廊5种作物种植模式的产量潜力估算
Estimated of Yield Potential of Five Kinds of Cropping Pattern in the Hexi Corridor
摘要
Abstract
We use the method recommended by The UN Food and Agriculture Organization (FAO), recommended amendment to the light and temperature coefficient to calculate light and temperature potential of cropping pattern of sole wheat monoculture corn, monoculture pea, wheat intercropping corn, peas intercropping maize in the Hexi corridor of Gansu province. The results showed that the most monoculture cropping patterns can not make full use of light and heat resources, intercropping planting can be derived from the crop to cover the time, the main crop intercropping cropping patterns is more conducive to the full heat resources play which wheat intercropping corn and pea intercropping maize.关键词
河西走廊/粮食产量/生产潜力/种植模式Key words
Hexi corridor/Food yield/Production potential/Cropping pattern分类
农业科技引用本文复制引用
孙建好,赵建华,李伟绮..河西走廊5种作物种植模式的产量潜力估算[J].甘肃农业科技,2012,(6):11-13,3.基金项目
国家科技支撑计划项目“西北绿洲农牧循环技术集成与示范”(2012BAD14B10)部分内容 （2012BAD14B10）
