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近日,中国农业科学院作物科学研究所作物栽培与生理创新团队在辽宁、山东、新疆等全国13个玉米主产省(市、区)组织了32场玉米籽粒收获现场观摩会。机械籽粒收获是玉米全程机械化的最后一公里。2010年起,中科院作物科研所在全国典型生态区建立试验示范点,目前,研究团队已采集了上千块粒收田块的测试数据,制定了《玉米密植高产机械籽粒直收技术规程》和《玉米机械粒收田间测产验收方法
Recently, the Crop Cultivation and Physiological Innovation Team of the Institute of Crop Science of the Chinese Academy of Agricultural Sciences organized 32 corn grain harvesting observatories in 13 major corn producing provinces (cities and districts) in Liaoning, Shandong, and Xinjiang. Mechanical grain harvest is the last kilometer of corn mechanization. Since 2010, the Chinese Academy of Sciences Crop Research Institute has set up pilot demonstration sites in the typical ecological zones in the country. At present, the research team has collected the test data of a thousand pieces of grain and formulated the Technical Rules for Direct Seeding of Corn with Close Planting and High- Corn mechanical grain received field acceptance test methods