| 浙江天台山几种林型下土壤细菌生理群生态分布的特性 |
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| 引用本文： | 张崇邦,金则新,施时迪.浙江天台山几种林型下土壤细菌生理群生态分布的特性[J].植物生态学报,2002,26(3):269-0. |
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| 作者姓名： | 张崇邦 金则新 施时迪 |
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| 作者单位： | 浙江省台州师范专科学校生化系,临海,317000 |
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| 基金项目： | 浙江省自然科学基金资助项目 ( 3992 0 3)，浙江省教委科研计划项目 ( 19990 36 7) |
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| 摘 要： | 对浙江省天台山8种土壤细菌生理群生态分布的特性进行了研究，结果表明：每种细菌生理类群在8种土壤中的分布有较大的差异，与土壤的立地条件、营养成分、水热条件有较大的关系。好气性纤维素分解菌、好气性固氮菌、氨化细菌、有机磷分解菌、无机磷分解菌在每种土壤中均占有较大的比例，为8种土壤细菌生理群的优势菌群。与云锦杜鹃(Rhododendron fortunei)林土壤相比，其余7种土壤细菌生理类群总体组成的相似顺序为：竹林土壤>日本花柏(Chamaecyparis pisifera)林土壤>金钱松(Pseudola
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| 关 键 词： | 天台山 森林土壤 细菌生理群 生态分布 |
| 修稿时间： | 2001年3月27日 |
THE ECOLOGICAL DISTRIBUTION OF DIFFERENT BACTERIAL PHYSIOLOGICAL GROUPS IN SEVERAL FOREST SOILS IN THE TIANTAI MOUNTAIN |
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| ZHANG Chong-Bang,JIN Ze-Xin and SHI Shi-Di.THE ECOLOGICAL DISTRIBUTION OF DIFFERENT BACTERIAL PHYSIOLOGICAL GROUPS IN SEVERAL FOREST SOILS IN THE TIANTAI MOUNTAIN[J].Acta Phytoecologica Sinica,2002,26(3):269-0. |
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| Authors: | ZHANG Chong-Bang JIN Ze-Xin and SHI Shi-Di |
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| Abstract: | The ecological distribution of different bacterial physiological groups in several forest soils in the Tiantai mountain was investigated.The results indicate that the distribution patterns of various physiological groups of soil bacteria in several forest soils were quite different, depending on the site condition,soil nutrition and soil water-heat condition. The proportion of aerobic cellulose- dicomposing bacteria, aerobic nitrogen-fixing bacteria, ammoniation bacteria, organic phosphorus-decomposing bacteria, inorganic phosphorus- decomposing bacteria to the amount of various physiological groups of soil bacteria are bigger, being the dominant physiological groups in each soil.The similar sequence of the composition of the bacterial physiological groups in each soil with the Rhododendron fortunei soil is bamboo forest soil > Chamaecyparis pisifera forest soil > Pseudolarix amabilis forest soil > Tea plantation forest soil > Pinus taiwanensis forest soil > Cryptomeria fortunei forest soil > Heptacodium miconioides forest siol. |
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| Keywords: | Tiantai mountain Forest soil Bacterial physiological groups Ecological distribution |
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