摘要
‘皖黄精3号’是以系统选育方式从野生多花黄精(Polygonatum cyrtonema Hua)群体中选出的高产、优质、高抗新品种,生长周期125 d左右。植株茎秆直立或略弯曲,平均直径1.5 cm,平均株高95cm。叶片宽大,椭圆形,长宽比常小于2,绿色,草质。根状茎肥厚、姜形、黄棕色,3年生(栽培)平均单株鲜质量395.7 g,黄精总多糖含量13.06%。高抗根腐病。
‘Wan Huangjing 3’was selected from the Polygonatum cyrtonema Hua by mass selection.The cultivar is productive with high quality,high resistance and 125-day growing cycle.The stem is erect or slightly curved,cylindrical.The average diameter and height of the plant were 1.5 cm and 95 cm,respectively.The leaves are broad,oval,green,grassy,which aspect ratio is often less than 2.The rhizome is thick,ginger-shaped and yellow-brown.The average weight of third-year-old fresh rhizome is 395.7 g.The content of polysaccharide is 13.06%.It is highly resistant to root rot.
作者
彭星星
李卫文
储转南
张文革
董玲
赵伟
王双喜
崔广胜
陈建光
汤博
戚新红
PENG Xingxing;LI Weiwen;CHU Zhuannan;ZHANG Wenge;DONG Ling;ZHAO Wei;WANG Shuangxi;CUI Guangsheng;CHEN Jianguang;TANG Bo;QI Xinhong(Institute of Horticulture,Anhui Academy of Agricultural Sciences,Hefei 230031,China;Anhui Qiancaoyuan Ecological Agriculture Development Corporation,Jingde,Anhui 242605,China;Institute of Agricultural Product Quality Safety and Plant Protection,Anhui Academy of Agricultural Sciences,Hefei 230031,China;Chizhou Agricultural Technology Extension Center,Chizhou,Anhui 247099,China;Science and Technology Promotion Center of Jingde Forestry Burea,Jingde,Anhui 242605,China)
出处
《园艺学报》
CAS
CSCD
北大核心
2020年第S02期3144-3145,共2页
Acta Horticulturae Sinica
基金
现代农业产业技术体系建设专项资金项目(CARS-21)
安徽省农业科学院科研项目(2020YL024)
关键词
黄精
系统选育
Polygonatum cyrtonema
mass selection
