桑树品种和种质资源干旱胁迫生长差异

通过对云南省目前生产上主栽的桑树品种和部分野生桑种质资源进行抗旱性试验研究。结果证明：栽培品种以云丰1号、云丰2号、丰田2号、丰田5号、强桑1号是目前抗旱性最好的品种组合,适合在云南推广,育种素材以山桑、蒙桑和鬼桑抗旱性最强,是最好的抗旱育种素材和云南祼山喀斯特地貌优势生态树种。...

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Published in西南农业学报 Vol. 24; no. 6; pp. 2086 - 2090
Main Author 储一宁 杜伟 陈松 王保荣 付荣
Format Journal Article
LanguageChinese
Published 云南省农业科学院蚕桑蜜蜂研究所,云南蒙自,661101%云南省楚雄州农业局茶桑果站,云南楚雄,675000 2011
Subjects
差异
干旱胁迫
桑树
生长
干旱胁迫
桑树
生长
差异
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Summary:通过对云南省目前生产上主栽的桑树品种和部分野生桑种质资源进行抗旱性试验研究。结果证明：栽培品种以云丰1号、云丰2号、丰田2号、丰田5号、强桑1号是目前抗旱性最好的品种组合,适合在云南推广,育种素材以山桑、蒙桑和鬼桑抗旱性最强,是最好的抗旱育种素材和云南祼山喀斯特地貌优势生态树种。
Bibliography:Mulberry; Drought stress; Growth; Difference
51-1213/S
Drought resistance of main cultivated mulberry varieties in production and germplasm resources of some wild mulberry in Yunnan was investigated in this study.The results showed that the cultivated varieties（Yunfeng1,Yunfeng2,Fengtian2,Fengtian5 and Qiangsang1） was the best varieties combination of drought resistance,which was suitable to popularize in Yunnan,and that the most drought-resistance varieties were M.bombycis Koidz.,M.mongolica var.diabolica Koidz.and M.mongolica Koidz,which was the best breeding material of drought resistance and dominant no-timber tree species in the Karst of bare mountain in Yunnan.
CHU Yi-ning,DU Wei,CHEN Song,WANG Bao-rong,FU rong（1.Institute of Sericulture and Bees,Yunnan Academy of Agricultural Sciences,Yunnan Mengzi 661101,China;2.Tea and Mulberry Station of Agriculture Bureau in Chuxiong Prefecture,Yunnan Chuxiong 675000,China）
ISSN:1001-4829
DOI:10.3969/j.issn.1001-4829.2011.06.013