玉米新品种桂玉609的选育和应用

Corn new variety "Guiyu No.609"selective breeding andapplication

杂交玉米新品种"桂玉609"是广西农科院科技发展公司用自交系MH256为母本,GW309为父本杂交育成的黄色硬粒型玉米单交种,2006年5月通过广西壮族自治区品种审定委员会农作物新品种审定。该品种果穗筒形,表现优质、高产、稳产和抗旱性强的优势。

The hybrid corn new variety “Guiyu No. 609” is the Guangxi Institute of Agricultural Sci- ences science and technologydevelopment company with the inbred line is MH256 is female, GW309 isdecadent shot corn Shan Jiaozhong which male the hybrid nurtures, inMay,2006 through Guangxi Zhuang Autonomous Region variety examinationand approval committee crops new variety examination and approval.This variety ear tubular, the performance high quality, the highproduction,, the stable pro- duction and combat drought the naturalstrong superiority.