摘要
Zhangzagu No.22 was a new high-quality millet cultivar adapted to the climate characteristics of the summer sowing areas,which was selected by the Zhangjiakou Academy of Agricultural Sciences with sterile line A2 as the female parent and‘32×ISE375×Xia1 father’as the male parent.Zhangzagu No.22 has a growth period of 88 d in summer,and exhibits green seedlings,spindle-shaped panicles,a plant height of 135-145 cm,a panicle length of 23-28 cm,a grain weight per panicle of 18-22 g,a 1000-grain weight of 2.90 g,yellow rice,and resistance to herbicide Nabujing.In 2018,it passed the registration of non-major crop varieties by the Ministry of Agriculture,with the registration number:GPD Millet(2018)130193.This study introduced the breeding process,variety characteristics and related cultivation techniques of Zhangzagu No.22.
基金
National Key R&D Program(2019YFD1001700)
National Millet and Sorghum Modern Agricultural Industry Technology System Project(CARS-06-13.5-A5)
Special Funds for Transformation of Agricultural Science and Technology Achievements of Hebei Technological Innovation Guidance Program Project(20826401D).
