| 几种激素及稀土对牡丹幼苗生长的影响 |
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| 引用本文： | 张远兵,刘爱荣,张雪平,杜小明.几种激素及稀土对牡丹幼苗生长的影响[J].中国林副特产,2005(6):12-14. |
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| 作者姓名： | 张远兵 刘爱荣 张雪平 杜小明 |
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| 作者单位： | 安徽科技学院生命科学学院,安徽凤阳233100 |
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| 摘 要： | 用GA3、6-BAI、BA、芸苔素内酯、稀土等处理牡丹幼苗,结果表明:几种处理均有效影响牡丹幼苗的生长;对增强牡丹幼苗的叶绿素含量、硝酸还原酶活性和根系活力有积极作用;并在一定程度上提高牡丹幼苗的抗性。综合效果为GA3、稀土、芸苔素内酯对牡丹幼苗生长最有利,IBA、6-BA与前三者相比对牡丹幼苗生长影响较弱。
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| 关 键 词： | 激素 稀土 牡丹 幼苗 |
Impact of hormones and rare earth on the seedling growth of Paeonia suffruticoca |
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| Zhang Yuanbing,Liu Airong,Zhang Xueping,Du Xiaoming.Impact of hormones and rare earth on the seedling growth of Paeonia suffruticoca[J].Forest By-product and Speciality in China,2005(6):12-14. |
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| Authors: | Zhang Yuanbing Liu Airong Zhang Xueping Du Xiaoming |
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| Institution: | School of Life Science,College of Science and Technology of Anhui. Anhui Fengyang.233100 |
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| Abstract: | The seedlings of Paeonia suff ruticoca were treated with GA_3,6-BA,IBA,brassiolide(BR) and rare earth element.The result showed that several treatment improved the growth of Paeonia suffruticoca seedlings,they were also helpful to increase the cotent of chlorophyll,the activity of Nitrate reductase(NR),the root activity and the resistance of Paeonia suffruticoca seedlings.Comprehensive iffect of GA_3,rare earth element and brassinolide(BR)played the most constructive role in the growth of Paeonia suffruticoca,IBA,6-BA are less helpful compared to the first three, |
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| Keywords: | plant hormone rare earth elemtent Paeonia suffruticoca seedling |
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