摘要
多花黄精新品种‘贵多花1号’是由贵州省铜仁市印江县杨柳乡挂榜山采集的野生多花黄精(Polygonatum cyrtonema)通过系统选育而成。平均株高102 cm,茎粗1.5 cm,叶片深绿,正面光亮,背面灰白色,块茎肥厚。全生育期3年,3年生块茎平均单株鲜质量408.6 g,折干率31.76%,黄精多糖含量7.40%。丰产。
’Gui Duohua 1’ was selected from the wild plant of Polygonatum cyrtonema in Guabang Mountain,Yangliu Township,Yinjiang County,Guizhou Province by systematic selection. The average height of plant and stem diameter are 102 cm and 1.5 cm,respectively. The leaves are dark green,bright on the front,grayish white on the back. The rhizome is thick. The whole growth period is three years. The average weight of 3-year-old fresh rhizome is 408.6 g per plant. The drying rate is 31.76%,and the content of polysaccharide is 7.40%. It has the characteristics of high yield.
作者
张金霞
李金玲
陈松树
王华磊
ZHANG Jinxia;LI Jinling;CHEN Songshu;WANG Hualei(Guizhou Institute of Crop Germplasm Resources,Guiyang 550006,China;College of Agriculture,Guizhou University,Guiyang 550006,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2022年第S01期201-202,共2页
Acta Horticulturae Sinica
基金
国家重点研发计划项目(2021YFD1601002)
关键词
黄精
丰产
品种
Polygonatum cyrtonema
high yield
cultivar
