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近年来,我区早地耕作制度由过去的两熟制(小春净作小麦,大春净作玉米、红苕等)发展为三熟制(小麦套玉米,玉米套红苕),这对于充分利用光、热、水等自然资源,趋利避害,提高早地经济效益收到了显著的效果。小麦是我区的主要粮食作物之一。随着套作小麦(也叫行子麦)面积的扩大(占全区早地小麦面积的90%以上),小麦总产量势必受到一定程度的影响。为此,提高套作小麦单产,则是当前小麦生产上一个重要的新课题。现根据我们套作小麦亩产500斤的经验以及试验谈谈套作小麦高产栽培的关键技术。
In recent years, our district early tillage system from the past two ripening system (Koji net for wheat, Daqing net made of corn, red croaker, etc.) developed into three cooked (wheat sets of corn, red maize sets of corn), which make full use of light , Heat, water and other natural resources, seek benefits and avoid disadvantages and improve the economic benefits in the early days have received significant results. Wheat is one of the main food crops in my area. With the expansion of the area for intercropping wheat (also called Hangzi wheat) (accounting for more than 90% of the wheat area in the region as early as the morning), the total output of wheat will inevitably be affected to a certain extent. To this end, improve the intercropping wheat yield, it is the current wheat production is an important new topic. Now based on our experience of wheat yield 500 pounds per mu and experiment to talk about the key technologies of high-yielding wheat cultivation.