| 摘花序和打顶对怀牛膝叶绿素荧光特性和品质的影响 |
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| 引用本文： | 张艳丽,李友军,张重义,刘辉. 摘花序和打顶对怀牛膝叶绿素荧光特性和品质的影响[J]. 河南科技大学学报(自然科学版), 2008, 29(4) |
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| 作者姓名： | 张艳丽 李友军 张重义 刘辉 |
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| 作者单位： | 河南农业大学,农学院,河南,郑州,450002;河南科技大学,农学院,河南,洛阳,471003;金陵药业股份有限公司,江苏,南京,210009 |
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| 基金项目： | 金陵药业有限公司怀牛膝GAP基地建设项目 |
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| 摘 要： | 以现蕾期怀牛膝为材料,研究了摘除全部花序、打顶等处理对怀牛膝生育性状特征、叶绿素含量、叶绿素荧光特性、根部产量和多糖含量的影响.结果表明,现蕾期摘除全部花序后,怀牛膝植株生长健壮,叶绿素含量升高,Fw/Fo,Fv/Fm和ETR升高.潜在光合性能增强,根部产量和多糖含量升高;打顶后植株生殖生长旺盛,根部增产效果不明显.
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| 关 键 词： | 怀牛膝 摘除花序 打顶 生育性状 叶绿素荧光特性 品质 |
Influence of Inflore Scence Plucking and Tip Pruning on Chlorophyll Fluorescence Characteristics,Root Production and Quality of Achyranthes Bidentata Blume |
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| ZHANG Yan-Li,LI You-Jun,ZHANG Zhong-Yi,LIU Hui. Influence of Inflore Scence Plucking and Tip Pruning on Chlorophyll Fluorescence Characteristics,Root Production and Quality of Achyranthes Bidentata Blume[J]. Journal of Henan University of Science & Technology:Natural Science, 2008, 29(4) |
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| Authors: | ZHANG Yan-Li LI You-Jun ZHANG Zhong-Yi LIU Hui |
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| Affiliation: | ZHANG Yan-Li1,LI You-Jun2,ZHANG Zhong-Yi1,LIU Hui3(1.Agricultural College,Henan Agricultural University,Zhengzhou 450002,China,2.Agricultural College,Henan University of Science & Technology,Luoyang 471003,3.Jinling Pharmaceutical Co.Ltd.,Nanjing 210009,China) |
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| Abstract: | The methods of removing inflorscences and tips are used during the budding stage of Achyranthes Bidentata Blume introduced from Henan province.Changes of its vegetative characters,chlorophyll contents,chlorophyll fluorescence characteristics,root production and polysaccharide contents of Achyranthes Bidentata are studied.The results show that after inflorscence plucking,plants become vigorous.Chlorophyll contents,Fv/Fo,Fv/Fm and ETR increase.Photosynthetic ability of latency is strong,and more dry substance... |
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| Keywords: | Achyranthes Bidentata Inflorescence plucking Tip pruning Vegetative character Chlorophyll fluorescence characteristics Quality |
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