玉米新品种丹玉97号(丹679)选育技术报告

丹玉97号(丹679)是丹东农业科学院2001年以自选系丹637为母本,D34为父本组配而成的玉米单交种。2003年参加辽宁省晚熟组预备试验,2004~2005年参加辽宁省晚熟组区域试验和生产试验。各级试验表明,丹玉97号具有增产潜力大,抗病性强,米质好,抗倒性强等特点。2004年通过辽宁省农作物品种审定委员会审定,审定编号为辽审玉2005]254号。

Selection of a New Maize Hybrid 'Danyu97(Dan679)'

Danyu79(Dan679) is a hybrid maize bred in Dandong Academy of Agricultural Sciences in 2001 with self bred inbred line Dan637 as female parent and D34 as male parent.The hybrid was tested in the pre-test of the regional test of late mature maize hybrid of Liaoning province in 2003 and was tested in the regional and productive test of the late mature maize hybrid of Liaoning province in 2004 and 2005.It was clear through every degree of tests that it has the character of grain yield high,resistance to diseases high,quality fine,resistance to lodging high and so on.It was examined and approved by Liaoning Province Examination and Approval Committee of Crops in 2004 and the examination and approval number is Liaoshenyu\254.