| 4种砧木樱桃的抗旱生理特性及抗旱性评价 |
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| 引用本文： | 孟祥丽,徐坚,陈文荣,李永强,郭卫东.4种砧木樱桃的抗旱生理特性及抗旱性评价[J].浙江农业学报,2011,23(3):0. |
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| 作者姓名： | 孟祥丽 徐坚 陈文荣 李永强 郭卫东 |
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| 作者单位： | 1.浙江师范大学 化学与生命科学学院,浙江 金华 321004;2.浙江省仙居县农业局,浙江 仙居 317317 |
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| 摘 要： | 利用盆栽试验,研究4种砧木的甜樱桃嫁接苗的在干旱胁迫条件下的生理特性变化,用于筛选较耐旱的甜樱桃砧木品种。随干旱胁迫程度的增加,4种砧木嫁接苗叶片的过氧化氢和超氧阴离子的含量呈上升的趋势,上升幅度较大的是‘考特’品种,幅度最小的是‘本溪山樱’；质膜相对透性和脯氨酸含量呈上升趋势,相对透性‘考特’品种的增幅最大,‘本溪山樱’最小；脯氨酸含量‘本溪山樱’的增幅最大,其次为‘莱阳矮樱’、‘大青叶’、‘考特’。利用隶属函数法对材料进行抗旱性的综合评价,4种不同砧木樱桃的抗旱性由强到弱的顺序依次是‘本溪山樱’，‘莱阳矮樱’，‘大青叶’，‘考特’。
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| 关 键 词： | 樱桃 砧木 干旱胁迫 氧自由基 隶属函数分析 |
Comprehensive evaluation of drought resistance of four cherry rootstocks by membership function analysis |
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| MENG Xiang-li,XU Jian,CHEN Wen-rong,LI Yong-qiang,GUO Wei-dong.Comprehensive evaluation of drought resistance of four cherry rootstocks by membership function analysis[J].Acta Agriculturae Zhejiangensis,2011,23(3):0. |
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| Authors: | MENG Xiang-li XU Jian CHEN Wen-rong LI Yong-qiang GUO Wei-dong |
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| Institution: | 1College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China; 2Bureau of Agriculture, Xianju, Zhejiang Province, Xianju 317317, China |
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| Abstract: | Aimed to screen the drought-endurable rootstocks,using pot experiments,different rootstocks(Benxishanying,Laiyangaiying,Daqingye and Colt) grafted with sweet cherry(Prunus avium L.) were analyzed for the physiological responds to drought stress.With the increasing level of drought stress and prolonging of duration time,the content of H2O2 and O-2 of four rootstocks showed a straight increase trend,meanwhile,significant increases were also observed in the contents of proline and the permeability of plasma me... |
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| Keywords: | cherry rootstock drought resistance reactive oxygen species membership function analysis |
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