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埂沟半旱式免耕种麦技术,是因势利导开发冬水田,实现稻麦半旱式连续免耕,增加复种,提高稻田总产的有效措施。埂沟半旱式免耕种麦,利用水稻半旱式原埂复埂加高,埂沟灌水,埂面自然落干点播小麦,集传统与现代耕作为一体,依靠土体内毛管水缓慢浸润和耕层有机物的分解,既有抗旱排湿功能,又改善了肥水供应状况。通过近几年生产实践,我们认为,半旱式免耕小麦应抓好如下技术环节: 1.提高复埂质量。半旱式水稻收获时平硬割桩,
Semi-arid tillage and no-tillage wheat technology in Gougou is an effective measure to develop winter paddy field under the circumstance to achieve semi-arid continuous no-tillage of rice and wheat, increase multiple cropping and increase total output of paddy field. Semi-dry tillage with non-tillage wheat, the use of semi-arid rice paddy 埂 Fu 埂 increased, 埂 ditch irrigation, 埂 noodles on the natural dry-on-demand wheat, set traditional and modern farming as a whole, relying on soil capillary water slowly infiltration and Topsoil decomposition of organic matter, both drought and moisture functions, but also improve the status of fertilizer supply. Through the production practice in recent years, we believe that semi-dry no-till wheat should grasp the following technical aspects: 1. To improve the quality of complex 埂. Semi-arid rice harvested when the hard-cut pile,