一直以来,玉米播种、收获全部依靠人工,只有美国的玉米品种可以全机械化播种。由北京企业联创种业培育的联创808、裕丰303玉米新品种已经通过审定并公示。它们可以实现全机械化生产。玉米全程机械化生产就是玉米从播种、管理、收获、籽粒干燥、粮食流通全过程实现机械化。机械收种好处多多“单粒播种、籽粒直收,这是全机械化生产玉米的两大难题。”联创种业首席科学家王义波介绍说。通过杂交、转基因培育出的玉米品种,实现 All along, sowing and harvesting of corn depend entirely on manpower, and only the corn varieties of the United States can plant them fully mechanized. Lianchuang 808 and Yufeng 303 maize cultivated by Beijing Enterprise Lianchuang Seed Industry have passed the validation and publicity. They can achieve full mechanized production. The full mechanization of corn production is corn from sowing, management, harvesting, grain drying, the whole process of grain flow mechanization. The benefits of mechanical planting a lot “Single sowing, direct grain harvest, which is full mechanized production of corn two major problems. ” Joint Chong farming chief scientist Wang Yi Bo said. By crossbreeding, genetically modified maize cultivars are achieved