西辽河平原灌区玉米宽行少耕高产高效种植模式的研究

Study on High Yield and High Efficiency Cropping Modes of Wide Row and Reduced Tillage for Maize in West Liaohe River Plain Irrigated Regions

针对西辽河平原灌区玉米的生产实际,在总结农民经验和理论研究的基础上,设计了畦灌玉米宽行少耕高产高效种植模式,提出了关键技术的具体指标,分析了增产增效的主要机理,并对模式应用中存在的问题进行了探讨.该模式兼具经济效益、生态效益和社会效益,在西辽河平原及其相似地区具有推广应用价值.

For the actual condition of maize production in West Liaohe River Plain irrigated regions, on the basis of sum up experience of farmers and theoretical research, designed high yield and high efficiency cropping modes of wide row and reduced tillage for maize, put forward the concrete index for the key techniques, analyzed the key mechanisms of high yield and high efficiency, in addition, it discussed some problems existed in the application of model. The mode had the economy, eco-environmental and social benefits, it had value of popularize and application in west Liaohe river plain irrigated regions and similar areas.