| 10年生枇杷植株大量矿质元素累积与分布特性 |
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| 引用本文： | 张晓玲,徐义流,齐永杰,束冰,张金云,高正辉,伊兴凯,秦改花,陆卫明.10年生枇杷植株大量矿质元素累积与分布特性[J].安徽农业大学学报,2014,41(5):866. |
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| 作者姓名： | 张晓玲 徐义流 齐永杰 束冰 张金云 高正辉 伊兴凯 秦改花 陆卫明 |
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| 作者单位： | 安徽省园艺作物种质创制与生理生态重点实验室,合肥230031;安徽省农业科学院土肥所,合肥230031;安徽省园艺作物种质创制与生理生态重点实验室,合肥230031;安徽省农业科学院园艺所,合肥230031;黄山市园艺站,黄山242700 |
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| 基金项目： | 安徽省“115”水果产业创新团队和安徽省水果产业技术体系共同资助。 |
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| 摘 要： | 为研究10年生枇杷植株中大量矿质营养元素累积与分布特性，以10年生‘大红袍’枇杷植株为试材，分别测定果实、叶、1～3年生枝、主枝、主干、侧根、须根的N、P、K、Ca、Mg和S的含量。结果表明：（1）N、K、Mg、S等元素在叶片中含量最高，分别为13.90、13.00、2.58和0.85 g·kg-1；P在1年生枝中含量最高为1.30 g·kg-1；Ca在主干中含量最高为18.20 g·kg-1。（2）N、P、K、Mg及S在叶片中积累量最大，分别为42.86、3.39、40.08、7.94和2.62 g；Ca在主干中积累量最大为77.61 g。（3）整株每kg鲜重生物量中大量元素累积量为12.70 g，其中叶片的最高，为22.90 g；其次为主干，累积量为17.59 g；果实的积累量最少，为2.83 g。
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| 关 键 词： | 枇杷 大量矿质元素 积累与分布 |
Accumulation and distribution of macro mineral elements in the 10-year-old loquat tree |
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| ZHANG Xiaoling,XU Yiliu,QI Yongjie,SHU Bing,ZHANG Jinyun,GAO Zhenghui,YI Xingkai,QIN Gaihua and LU Weiming.Accumulation and distribution of macro mineral elements in the 10-year-old loquat tree[J].Journal of Anhui Agricultural University,2014,41(5):866. |
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| Authors: | ZHANG Xiaoling XU Yiliu QI Yongjie SHU Bing ZHANG Jinyun GAO Zhenghui YI Xingkai QIN Gaihua and LU Weiming |
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| Institution: | Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Soil and Fertilizer, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031,Key Laboratory of Genetic Improvement and Ecophysiology of Horticultural Crop, Anhui Province, Hefei 230031; Institute of Horticultural, Anhui Academy of Agricultural Sciences, Hefei 230031 and Horticultural Station of Huangshan, Huagnshan 24270 |
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| Abstract: | |
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| Keywords: | loquat major mineral element accumulation and distribution |
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