[Objective] The research aimed to explore transformation measures of mid-low yielded farmland in Henan Province, exploit productive potential of arable land, and improve overall production capacity of grain production potential. [Method] By investigating the stafus of the mid-low yielded fields of Henan Province, the yield potential of transforming low-yielding fields was analyzed, and the technical approaches were brought forward. [ Result] For the low yield limiting factors in Henan Province, it was efficient to improve the effectiveness of low-yielding farmland, such as building water conservancy, using organic fertilizers, changing, using and combining comprehensive support measures. [Conclusion] By rationally development and utilization of low-yielding fields, It will play a positive role in Chinas food security and the improvement of people's living standards.%[目的]探讨河南省改造中低产田的对策,挖掘现有耕地的生产潜力,提高粮食综合生产能力.[方法]通过对河南省中低产田的现状调查,分析改造中低产田的增产潜力,并提出改造的技术对策.[结果]针对河南省中低产田的限制因素,采取兴修水利、合理施肥,改、用、养相结合,综合治理等措施,提高中低产田改造的成效.[结论]合理地开发利用中低产田,将会对我国粮食安全、人们生活水平的提高起到积极的推动作用.
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