摘要
航研998是由平韭4号太空诱变材料经5代连续自交育成的韭菜新品种。株型高大直立,叶片长宽条形、深绿色,叶长38 cm左右,叶宽0.8 cm左右;生长势强,冬季不休眠,田间对灰霉病的抗性强于对照791,VC含量220 mg·kg^(-1);年收割6刀左右,平均单株质量9.5 g,每667 m^(2)产量13000 kg左右,适宜河南省及其周边地区种植。
‘Hangyan 998’is a new Chinese chives variety selected through 5 generations continuous selfing from the progeny of space mutagenic material‘Pingjiu No.4’.Its plant is of tall and erect type.The leaf blades are of long and wide stripe shape and dark green in color.Its leaves are about 38 cm in length and about 0.8 cm in width.It grows vigorously and is not dormant in winter.In fields its resistance against gray mold disease is stronger than that of the contrast‘791’.The average single plant weight is 9.5 g.Its VC content is 220 mg·kg^(-1).Every year,it can be harvested for 6 times,and yield about 195 t·hm^(-2).It is suitable to be planted in Henan Province and surrounding areas.
作者
马培芳
李艺潇
尹守恒
李延龙
张伟
崔蕴刚
王利亚
蒋钦群
陈建华
MA Peifang;LI Yixiao;YIN Shouheng;LI Yanlong;ZHANG Wei;CUI Yungang;WANG Liya;JIANG Qinqun;CHEN Jianhua(Pingdingshan Academy of Agricultural Sciences,Henan Engineering Research Center for Chinese Chives,Pingdingshan Society of Horticultural Science,Pingdingshan 467000,Henan,China)
出处
《中国蔬菜》
北大核心
2021年第11期98-100,共3页
China Vegetables
基金
国家特色蔬菜产业技术体系韭菜品种改良岗位项目(CARS-24-A-11)
平顶山市重大科技专项(2020ZD19)。
关键词
韭菜
航研998
诱变
Chinese chives
’Hangyan No.998’
Mutagenesis
