摘要
中汉麻2、3、4号是云南素麻生物科技有限公司和中国农业科学院麻类研究所共同选育的低毒、高CBD工业大麻系列专用新品种。3个品种的大麻二酚(CBD)平均含量分别为3.22%、4.22%、4.29%,四氢大麻酚(THC)平均含量分别为0.18%、0.19%、0.17%,其中中汉麻3、4号为全雌品种,雌株率分别为97.1%和96.4%。多年多点区域试验,中汉麻2、3、4号的花叶平均产量分别为1723.5、1693.5、1627.5kg/hm^(2)。3个品种均具有较好的白绢病抗性和抗旱性,生长期内未见明显叶斑病、灰霉病、白粉病、根腐病发生。3个品种于2020年10月10日通过云南省种子管理站组织专家进行品种鉴定。
Zhong Han Ma No.2, No.3 and No.4 are new low-drug, high-CBD industrial hemp varieties selected by Yunnan Suma Biotechnology Co., Ltd. and the Institute of Bast Fiber Crops, Chinese Academy of Agricultural Sciences. The average content of cannabidiol(CBD) are 3.22%, 4.22% and 4.29%, separately. The average content of tetrahydrocannabinol(THC) are 0.18%,0.19% and 0.17%, separately. Zhong Han Ma No.3 and No.4 are feminized varieties, the ratio of female plants are 97.1% and 96.4% separately. The average yield of inflorescence and leaf are 1723.5 kg/hm;,1693.5 kg/hm;,1627.5 kg/hm;. The varieties has excellent resistances to Sclerotium Blight and drought. No obvious leaf spot, gray mold, powdery mildew and root rot have been occurred during the growth period. Zhong Han Ma No.2, No.3 and No.4 have been passed the variety identification organized by the Yunnan Provincial Seed Management Station on October 10, 2020.
作者
程超华
粟建光
谭昕
戴志刚
陈越
唐蜻
王卫
施逢时
胡岂瑄
刘有贵
CHENG Chaohua;SU Jianguang;TAN Xin;DAI Zhigang;CHEN Yue;TANG Qing;WANG Wei;SHI Fengshi;HU Qixuan;LIU Yougui(Institute of Bast Fiber Crops,Chinese Academy of Agricultural Sciences,Changsha,Hunan 410205,China;Yunnan Suma Biotechnology Co.,Ld,Kunming,Yunnan 650200,China)
出处
《中国麻业科学》
2021年第6期281-286,共6页
Plant Fiber Sciences in China
基金
中国农业科学院农业科技创新项目(ASTIP-IBFC01)
农业农村部作物种质资源保护与利用专项(2016NWB044)。
关键词
工业大麻
品种
中汉麻2、3、4号
industrial hemp
variety
Zhong Han Ma No.2
No.3 and No.4
