| 葡萄丛枝菌根的发育及其与土壤有效磷的关系 |
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| 引用本文： | 吴强盛,邹英宁,占娟.葡萄丛枝菌根的发育及其与土壤有效磷的关系[J].果树学报,2009,26(3). |
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| 作者姓名： | 吴强盛 邹英宁 占娟 |
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| 作者单位： | 长江大学园艺园林学院,湖北,荆州,434025
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| 基金项目： | 国家自然科学基金，长江大学博士科研启动金资助项目 |
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| 摘 要： | 以田间栽培的6个葡萄品种(矢福罗莎、维多利亚、红宝石无核、红霞、藤稔、早熟红无核)为试材,观察根系丛枝菌根的发育状况及其与土壤有效磷的关系。结果表明,6个葡萄品种中以藤稔的菌根侵染状况和结构发育状况较好,维多利亚的较差。丛枝菌根的结构发育在<0.4 mm和>2.0 mm粗度根段上较差,在0.4～0.8 mm、0.8～1.2 mm、1.6～2.0 mm根段粗度上分别观察到侵入点、丛枝数和泡囊数最高。葡萄丛枝菌根的发育与根际土壤有效磷没有表现显著相关关系。
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| 关 键 词： | 葡萄 丛枝菌根 丛枝菌根真菌 土壤有效磷 |
Arbuscular mycorrhizal development in grape roots and its correlation with available soil phosphorus |
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| WU Qiang-sheng,ZOU Ying-ning,ZHAN Juan.Arbuscular mycorrhizal development in grape roots and its correlation with available soil phosphorus[J].Journal of Fruit Science,2009,26(3). |
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| Authors: | WU Qiang-sheng ZOU Ying-ning ZHAN Juan |
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| Institution: | College of Horticulture and Landscape Gardening;Yangtze University;Jingzhou;Hubei 434025 China |
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| Abstract: | Experiment was conducted in field with 6 grape cultivars including Yatomi Rosa,Victoria,Flame Seedless,Red Glow,Fujiminori and Ruby for studying the arbuscular mucorrhizal status and analyzing the correlation between available soil P and arbuscular mycorrhizae.The results showed that in these 6 grape cultivars,Fujiminori cultivar expressed better mycorrhizal colonization and structure development but Victoria cultivar had worse development.Mycorrhizal structure developed less on the root thickness of <0.4 t... |
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| Keywords: | Grape Arbuscular mycorrhizal Arbuscular mycorrhizal fungi Soil available P |
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