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前言旱地分带轮作多熟种植,不仅是我国传统种植方式的发展,同时也是现代农业集约经营的较好形式。它是利用立体农业三维空间,在同一块田地上将多种作物科学组合分带种植,构成农田复合群体,获得多种产品,达到高功、高效。本试验研究系根据贵州现实对农产品的需求,纳粮、经、饲于一体,从理论与技术上以探明产量产值有效结合的不同组合形式,使各项效益同步发展,为进一步发展与完善旱地分带轮作多熟制,从理论与技术方面作深入探索,为旱地农业提供最优化模式。
Preface Dryland zoning wheel for multi-crop cultivation, not only is the development of China’s traditional planting methods, but also a better form of modern agricultural intensive management. It is the use of three-dimensional space of three-dimensional agriculture, in the same field will be a variety of crop science combination of zoning to form a composite group of farmland, access to a variety of products, to achieve high efficiency and efficiency. According to the reality of Guizhou’s demand for agricultural products, this experiment is based on Guizhou’s real demand for grain, grain, feed and feed, and from the theoretical and technical points of view, different combinations of effective combination of output and output value are used to simultaneously develop various benefits. In order to further develop and improve drylands Spinning wheel for more cooked, in-depth exploration of theory and technology, to provide the most optimized mode of dry farming.