【摘要】 丹玉28是丹东农业科学院以自选系DS01为母本,以外引系M67为父本组配而成的玉米杂交种。该品种属中熟品种,1996～1999年在各级试验中表现了高产、稳产、优质、抗病、抗倒、出籽率高、活秆成熟、制种产量高等特点。一般产量9450kg/hm2比对照本育九号增产8%以上。适合在辽宁中、北部及吉林等省种植丹玉13号、丹玉15号、本育九号的地区均可种植。更多还原

【Abstract】 Danyu 28 is a maize hybrid which was bred by crossing DS01×M67. Danyu 28 is a middlematuring hybrid, the hybrid showed high and stable yield at various experiment plots in various areas in 1996～1999. The results showed that it had very high ability of disease resistance, lodging resistance, drought resistance. Matures when plant is still green. In general conditions, the hybrid average yield was about 9 450 kg/ha, increased by 8% than local public varieties. The adaptive planting areas of Danyu 28 were in the MiddleNouthern part of Liaoning province, the area of Jilin province in which Danyu 13, Danyu 15 and Benyu 9 were planted.更多还原