| 水芹的理化特性研究 |
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| 引用本文： | 黄凯丰,时政,宋毓雪,韩承华. 水芹的理化特性研究[J]. 北方园艺, 2011, 0(9): 23-25 |
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| 作者姓名： | 黄凯丰 时政 宋毓雪 韩承华 |
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| 作者单位： | 贵州师范大学生命科学学院,植物遗传育种研究所,贵州,贵阳,550001;贵州师范大学生命科学学院,植物遗传育种研究所,贵州,贵阳,550001;贵州师范大学生命科学学院,植物遗传育种研究所,贵州,贵阳,550001;贵州师范大学生命科学学院,植物遗传育种研究所,贵州,贵阳,550001 |
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| 基金项目： | 贵阳市科技局农业攻关资助项目([2010]筑科农合同字第1-农-01号); 贵州省科学技术基金资助项目(黔科合J字[2009]2108号); 贵州师范大学博士科研基金资助项目(2008年) |
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| 摘 要： | 以"节水型"水芹和贵阳地区的野生水芹为试材,研究了其膨胀力、持水率和束缚重金属离子能力的差异。结果表明:"节水型"水芹叶柄的膨胀力和持水率显著高于水芹叶和野生水芹;野生水芹对Pb2+和Cu2+的最大束缚量显著高于"节水型"水芹,材料间对Pb2+和Cu2+的最小束缚浓度存在显著差异。
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| 关 键 词： | 水芹 理化特性 差异 |
Study on the Physical and Chemical Properties of Water Dropwort |
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| HUANG Kai-feng,SHI Zheng,SONG Yu-xue,HAN Cheng-hua. Study on the Physical and Chemical Properties of Water Dropwort[J]. Northern Horticulture, 2011, 0(9): 23-25 |
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| Authors: | HUANG Kai-feng SHI Zheng SONG Yu-xue HAN Cheng-hua |
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| Affiliation: | HUANG Kai-feng,SHI Zheng,SONG Yu-xue,HAN Cheng-hua(Institute of Plant Genetics and Breeding,College of Life Sciences,Guizhou Normal University,Guiyang,Guizhou 550001) |
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| Abstract: | Change of physical and chemical properties of water dropwort were studied on water-efficient and wild water dropwort.The results showed that the expansion capacity and water holding capacity of petiole of water-efficient water dropwort were stronger than leaves and wild water dropwort.The ability of maximum binding amount of heavy metal was stronger of wild water dropwort than water-efficient water dropwort.The difference of minimal binding concentration of heavy metal of difference water dropwort materials... |
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| Keywords: | water dropwort physical and chemical properties difference |
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