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丹科2143是丹东农业科学院以自选系丹黄25为母本,丹黄34为父本组配而成的玉米单交种,经丹东联试及辽宁省区试结果表明:丹科2143比现在生产上应用的品种增产8%以上,并具有抗大小斑病、抗尾孢菌和弯孢菌叶斑病,抗丝黑穗病、抗倒伏、耐涝、活秆成熟、适应性强、增产潜力大等特点,目前已在辽宁省春玉米区大面积推广种植。
Danke 2143 is the Dandong Academy of Agricultural Sciences, the Department of the selected family of Dan Huang 25 as female parent, Dan Huang 34 as the male parent group maize single cross species, the Dandong joint test and Liaoning Province regional test results show that: Danke 2143 than the present The varieties applied in production increase yield by more than 8%, and are resistant to spot and spot disease, cercospora and cercospora leaf spot resistance, resistance to head smut, lodging resistance, waterlogging tolerance, mature stalk, strong adaptability and yield increase Great potential and other characteristics. At present, it has been popularized and popularized in spring corn area of Liaoning Province.