| 低温诱导对白魔芋产生多叶的研究 |
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| 引用本文： | 石新龙,王启军,牛义,刘海利,张盛林.低温诱导对白魔芋产生多叶的研究[J].西南农业大学学报,2011,33(6). |
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| 作者姓名： | 石新龙 王启军 牛义 刘海利 张盛林 |
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| 作者单位： | 教育部南方山地园艺学重点实验室重庆高校魔芋资源利用工程研究中心西南大学园艺园林学院; |
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| 基金项目： | 重庆市科委攻关项目资金(CSTC.2010AC1013)资助 |
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| 摘 要： | 将4℃下贮藏6个月、12个月和正常贮藏的白魔芋同时种植,观察生长特性并测定生长期各阶段的吲哚乙酸(IAA)、玉米素(ZR)浓度.结果表明:4℃下贮藏的白魔芋各阶段IAA/ZR之比均高于对照组,ZR水平低于对照组,利于多叶发生;其具有出苗早、植株生长粗壮、生育期延长、多叶发生率高、产量高等特点.因此,适当的低温贮藏可以延长魔芋的生长期,诱导产生多叶,增大光合作用面积.
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| 关 键 词： | 白魔芋 低温处理 多叶 内源激素 |
Study on the Multi-leavedness of Amorphophallus albus Induced by Low Temperature |
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| SHI Xin-long,WANG Qi-jun,NIU Yi,LIU Hai-li,ZHANG Sheng-linKey Laboratory of Horticulture Science for Southern Mountainous Regions,Konjac Resource Utilization Engineering Research Center in Chongqing Colleges , Universities,School of Horticulture , L,scape Architecture,Southwest University,Chongqing ,China.Study on the Multi-leavedness of Amorphophallus albus Induced by Low Temperature[J].Journal of Southwest Agricultural University,2011,33(6). |
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| Authors: | SHI Xin-long WANG Qi-jun NIU Yi LIU Hai-li ZHANG Sheng-linKey Laboratory of Horticulture Science for Southern Mountainous Regions Konjac Resource Utilization Engineering Research Center in Chongqing Colleges Universities School of Horticulture L scape Architecture Southwest University Chongqing China |
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| Institution: | SHI Xin-long,WANG Qi-jun,NIU Yi,LIU Hai-li,ZHANG Sheng-linKey Laboratory of Horticulture Science for Southern Mountainous Regions(Ministry of Education),Konjac Resource Utilization Engineering Research Center in Chongqing Colleges and Universities,School of Horticulture and Landscape Architecture,Southwest University,Chongqing 400716,China |
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| Abstract: | |
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| Keywords: | Amorphophallus albus low-temperature treatment multi-leaves endogenous hormone |
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