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1 玉米催芽包衣技术的意义黑龙江省地处北纬43°—53°,不仅生长季短,而且十年九春旱,玉米催芽座水种植,是抢积温、抗春旱的重要措施,也是几十年来玉米丰产的成功经验。但是,由于病虫害的加重,使玉米保苗率下降,造成大幅度减产。据调查,为了对地下害虫、种传、土传病害的有效防治,必须对种子进行包衣,而常规的种子
1 The significance of germination coating technology of corn Heilongjiang Province is located at latitude 43 ° -53 °, not only the short growing season, but also nine years of dry drought, corn germination seat water is an important measure to grab accumulated temperature, drought resistance is also a few Successful experience of high yield of corn in ten years. However, due to the increase of pests and diseases, the seedling conservation rate of maize decreased, resulting in a significant reduction of production. According to the survey, in order to effectively control underground pests, germ-line and soil-borne diseases, the seeds must be coated, while conventional seeds