【摘要】 吉玉4号是吉林农业大学农学院以自选系J5918为母本,外引系8415为父本,于1998年组配成的玉米单交种。在3年的区域试验和生产试验中比对照品种吉单180增产显著。该品种具有抗病、产量高、活秆成熟、品质优良等特点。更多还原

【Abstract】 New maize hybrid jiyu4was accomplished using self-selection inbred line J5918as female parent and foreign inbred line8415as male parent.The breeding work was finished by Jilin Agricultural University in1998.Results of three year regional tests and one year production test showed that its yield much higher than the control variety.Jiyu4had many features,such as resistance disease,high yield,living maturity and good quality.It was examined and approved by Jilin Provincial Variety Examination and Approval Committee in February,2003.更多还原