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河南省宁陵县地处豫东平原,是河南省粮食主产县,属黄淮夏玉米区。2008年以来,宁陵县农技站通过实施夏玉米高产创建项目开展规模高产示范,集成了以“耐密植品种、单粒播种、配方施肥、病虫草防控、化控防倒、推迟收获”等为关键技术内容的夏玉米高产创建综合配套栽培技术,为本县持续开展夏玉米高产创建活动提供了技术支撑。该技术的示范推广应用取得了显著的增产效果,带动了全县夏玉米生产实现连年高产高效。据统计,2008~2014年
Ningling County, Henan Province is located in the eastern Henan Plain, is the main grain-producing counties in Henan Province, Huanghuai summer maize area. Since 2008, Ningling County agricultural station through the implementation of high-yield summer corn to create high-yielding projects to carry out large-scale demonstration of the project, integrated with “close tolerance varieties, single sowing, formula fertilization, disease and insect control, chemical control down, postponed harvest ”And other key technical content of summer maize to create a comprehensive high-yield cultivation techniques for the county continue to carry out high-yielding summer maize to provide technical support. The demonstration and popularization and application of the technology have achieved remarkable yield-increasing effect, and led the production of summer maize in the county to achieve high output and high efficiency year after year. According to statistics, from 2008 to 2014