摘要
‘渝膝1号’是从重庆奉节县长安乡石罐村的混合群体中采用优株选育方法经系统选育而成的川牛膝新品种。株形紧凑,平均株高84.4 cm。根圆柱形,黄白色,平均长58.0 cm,直径18.1 mm,鲜质量235.8 g。杯苋甾酮含量0.10%。适宜重庆海拔1400 m以上的地区种植。
‘Yuxi 1’is a new cultivar of high-yield and excellent Cyathula officinalis obtained from the mixed population in Shiguan Village,Chang’an Township,Fengjie County,Chongqing City,through the optimal strain selection method.The plant type was compact,with an average plant height of 84.4 cm.The root was cylindrical,yellow-white,with an average length of 58.0 cm,a diameter of 18.1 mm,and a fresh weight of 235.8 g.The test results showed that the content of cyasterone was 0.10%,It was suitable for planting in areas above 1400 meters above sea level in Chongqing.
作者
丁刚
宋旭红
李隆云
DING Gang;SONG Xuhong;LI Longyun(Chongqing Academy of Chinese Materia Medica,Chongqing Engineering Research Center for Fine Variety Breeding Techniques of Chinese Materia Medica,Chongqing Key Laboratory of Chinese Medicine Resources,Chongqing Sub-center of National Resource Center for Chinese Materia Medica,China Academy of Chinese Medical Sciences,Chongqing 400065,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2023年第S02期199-200,共2页
Acta Horticulturae Sinica
基金
现代农业产业技术体系建设专项(CARS-21)
重庆市中药材产业技术体系建设专项(2022-[10]号)
重庆英才·创新创业领军人才项目(渝委办发〔2019〕52号)
重庆市技术创新与应用发展专项
关键词
川牛膝
高产
品种
Cyathula officinalis
high-yield
cultivar
