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从开展河南农业高效利用研究的必要性及更合理利用气候资源的角度出发，提出间作套种的三熟制高效农业资源利用模式。对三熟制与二熟制的气候资源利用、组分产量和产量结构进行对比，分析经济效益和生态效益。结果表明，三熟制种植模式明显优于传统的二熟制种植方式，是符合当前河南省农业向高效优质可持续发展的必然趋势
From the perspective of carrying out the research on the efficient utilization of agriculture in Henan Province and the rational use of climatic resources, the mode of inter-cropping efficient utilization of three types of agricultural resources was proposed. Comparing the utilization of climate resources, the yield of components and the yield of three ripening and two ripening, and analyzing the economic and ecological benefits. The results showed that the three-cropping system was significantly better than the traditional two-cropping system, which is in line with the current trend of Henan Province to high-quality and sustainable development of the inevitable trend