| 不同栽培基质对菌根化枳实生苗生长和矿质元素含量的影响 |
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| 引用本文： | 何开平,吴强盛,梁庆,邹英宁.不同栽培基质对菌根化枳实生苗生长和矿质元素含量的影响[J].中国南方果树,2010,39(6). |
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| 作者姓名： | 何开平 吴强盛 梁庆 邹英宁 |
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| 作者单位： | 长江大学园艺园林学院,荆州,434025 |
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| 基金项目： | 国家自然科学基金项目(30800747)资助 |
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| 摘 要： | 以蛭石、珍珠岩、椰糠、泥炭作为介质,与土壤按照体积比1:1混合作为栽培基质,比较Glomus mosseae接种的枳Poncirus trifoliata实生苗在这些基质栽培下生长、菌根侵染率和矿质营养状况。结果表明,土+蛭石作为栽培基质最有利于菌根的侵染(73.58%)和苗木的生长(地上部干重、地下部干重和整个植株干重),土+椰糠混合的表现最差。以土+蛭石基质下菌根化枳实生苗叶片具有显著最高的磷、钙、锌、铁含量。因此,土+蛭石混合是一种高效的柑桔苗木菌根化栽培基质。
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| 关 键 词： | 柑桔 丛枝菌根真菌 蛭石 菌根化 |
Influence of Different Growth Media on Growth and Mineral Element Contents of Trifoliate Orange Seedlings |
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| HE Kai-ping,WU Qiang-sheng,LIANG Qing,ZOU Ying-ning.Influence of Different Growth Media on Growth and Mineral Element Contents of Trifoliate Orange Seedlings[J].South China Fruits,2010,39(6). |
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| Authors: | HE Kai-ping WU Qiang-sheng LIANG Qing ZOU Ying-ning |
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| Institution: | HE Kai-ping,WU Qiang-sheng,LIANG Qing,ZOU Ying-ning(College of Horticulture and Landscape,Yangtze University,Jingzhou,Hubei 434025,China) |
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| Abstract: | Each of vermiculite,perlite,peat and coir dust was mixed with soils at the ratio of 1:1 and used as growth media to grow trifoliate orange(Poncirus trifoliata) seedlings with or without Glomus mosseae inoculation.Growth of trees and mycorrhizal fungi and mineral elements in leaves were analyzed.The results showed that soil + vermiculite was the best growth medium for both mycorrhiza(73.58% of tree infection) and seedlings growth(shoot,root and plant dry weights).The worst medium was soil + coir dust.Leaves ... |
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| Keywords: | Arbuscular mycorrhizal fungi Vermiculite Mycorrhization |
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