糯玉米自交系衡白522的选育及应用

The Breeding and the Application of Waxy Maize Inbred Line Hengbai 522

衡白522是从地方品种衡白多穗中自交分离出的糯质玉米自交系,该自交系具有配合力高、综合性状好、抗病、抗倒和适应性广等特点,用以组配的烟单5号(糯)、苏玉(糯)1号、渝糯1号、渝糯2号等糯质玉米杂交种已大面积应用于生产。

Hengbai 522 is the waxy corn inbred line derived from the local variety Hengbai Duosui, this inbred line has specialty of high combining ability, good comprehensive character, resistance to diseases and lodging, wide adaptation etc, the waxy maize hybrid of Yandan No.5（glutinous）, Suyu（glutinous） No.1, Yunuo No.1, Yunuo No.2 etc which mated with Hengbai 522 had been abroad applied in the production.