鲜食糯玉米新品种白糯915的选育

A New Fresh Waxy Corn Variety——’Bainuo 915’

白糯915是以9103为母本,9101为父本配制而成的鲜食糯玉米一代杂种。幼苗生长健壮,株型半紧凑,平均株高264.5 cm,平均穗位高131.5 cm,果穗锥型,穗长21.2 cm,穗行数13.8行,行粒数41粒,穗轴白色,籽粒白色糯型,生育期103 d(天)。籽粒鲜食口感甜香黏糯,风味佳。一般每667 m^2产鲜果穗1 220 kg左右。抗瘤黑粉病和穗腐病,感丝黑穗病,适宜在甘肃河西(酒泉、张掖、武威)、中东部地区及相似生态区域推广种植。

‘Bainuo 915’is a fresh waxy corn F1 hybrid developed by crossing‘9103’as female parent and‘9101’as male parent.Seedlings of this variety grows strongly.Its plant type is semi-compact.The average plant height is 264.5 cm and average ear position height is 131.5 cm.Its ear is of cone-shape and 21.2 cm in length.There are 13.8 rows per ear and 41 grains per row.The ear cob is white in color,and grain is white and waxy.Its growth period is 103 days.The fresh edible grains taste sweet and sticky with good flavour.Its fresh ear yield is about 18.3 t·hm-2.It is resistant to tumor smut and ear rot,and susceptible to head smut.It is suitable to be cultivated in Hexi corridor of Gansu Province(Jiuquan,Zhangye,Wuwei),east-central region and areas with similar ecological condition.