AVAILABILITY OF N AND P IN THE RHIZOSPHERE OF THREE SUBTROPICAL SPECIES
文献类型：期刊论文
| 作者 | Guan, X.1,2; Wang, S. L.1; Zhang, W. D.1 |
| 刊名 | JOURNAL OF TROPICAL FOREST SCIENCE
 |
| 出版日期 | 2016 |
| 卷号 | 28期号:2页码:159-166 |
| 关键词 | Chinese Gugertree Chinese Fir Masson Pine n And p Transformations Rhizosphere Effect |
| ISSN号 | 0128-1283 |
| 英文摘要 | This study aimed to assess the variation in soil chemical properties in the rhizosphere soils between plantations of 25-year-old Chinese fir (Cunninghamia lanceolata), Chinese gugertree (Schima superba) and Masson pine (Pinus massoniana), which were all situated in a typical subtropical forest in southern China. Acid phosphatase activity, urease activity, nitrogen (N) mineralisation, nitrification rate, available phosphorus (P) and microbial biomass carbon (C), soil basal respiration, pH, total organic C, total N, total P and inorganic N concentrations were examined in the rhizosphere and bulk soils. Results indicated that total organic C, total N, total P, soil basal respiration, net N mineralisation, nitrification rate, urease activity and acid phosphatase activity significantly increased in the rhizosphere compared with bulk soil. This led to higher levels of available P, NH4+-N and NO3--N concentrations in the rhizosphere soils. The magnitude of rhizosphere effects on N and P transformations were mostly greater in the Chinese fir plantation followed by the Chinese gugertree and Masson pine plantations. These findings implied that the three species had different capacities in terms of acquiring nutrients. |
| WOS研究方向 | Forestry |
| 语种 | 英语 |
| WOS记录号 | WOS:000378650900007 |
| 出版者 | FOREST RESEARCH INST MALAYSIA |
| 源URL | [http://210.72.129.5/handle/321005/122799]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Guan, X. |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, Huitong Expt Stn Forest Ecol, Shenyang 110016, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, X.,Wang, S. L.,Zhang, W. D.. AVAILABILITY OF N AND P IN THE RHIZOSPHERE OF THREE SUBTROPICAL SPECIES[J]. JOURNAL OF TROPICAL FOREST SCIENCE,2016,28(2):159-166. |
| APA | Guan, X.,Wang, S. L.,&Zhang, W. D..(2016).AVAILABILITY OF N AND P IN THE RHIZOSPHERE OF THREE SUBTROPICAL SPECIES.JOURNAL OF TROPICAL FOREST SCIENCE,28(2),159-166. |
| MLA | Guan, X.,et al."AVAILABILITY OF N AND P IN THE RHIZOSPHERE OF THREE SUBTROPICAL SPECIES".JOURNAL OF TROPICAL FOREST SCIENCE 28.2(2016):159-166. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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