| Leachates of medicinal herbs inhibit the decomposition rate of Catalpa fargesii Bur. litter | |
| Zhang, Xiaoxi1,2; Lu, Yupeng3; Xu, Jiyuan2; Liu, Zengwen4 | |
| 通讯作者 | Liu, Zengwen(zengwenliu2003@aliyun.com) |
| 2018 | |
| 发表期刊 | ECOSCIENCE
 |
| ISSN | 1195-6860 |
| 卷号 | 25期号:2页码:179-188 |
| 摘要 | Secondary metabolites in the leachates of medicinal herbs inhibit forest litter decomposition, affecting interspecific relationships and nutrient cycling in the silvi-medicinal system. In this study, a typical forest species in the Qinling Mountains area, Catalpa fargesii Bur., and nine species of common understory medicinal herbs were used as example species. A litter decomposition experiment was carried out by treating the C. fargesii litter with stem and leaf leachates (simulated using water extracts) from the medicinal herbs to investigate the effects on forest litter decomposition, nutrient release and soil enzyme activity. Lachates from Mentha haplocalyx Briq., Houttuynia cordata Thunb., Gynostemma pentaphyllum (Thunb.) Makino and Prunella vulgaris L. exhibited significant inhibitory effects on the decomposition and nutrient release of C. fargesii litter and on the activities of related soil enzymes. Consequently, it is suggested that plantation of these four medicinal herb species should be avoided under C. fargesii forests or interplanting density must be low to reduce inhibitory effects on litter decomposition and nutrient release. |
| 关键词 | Silvi-medicinal system plant secondary metabolites litter decomposition enzymatic activities |
| DOI | 10.1080/11956860.2018.1426275 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Ecology |
| WOS记录号 | WOS:000430415400006 |
| 出版者 | TAYLOR & FRANCIS INC |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/127967 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Liu, Zengwen |
| 作者单位 | 1.Yanan Univ, Coll Life Sci, Shaanxi Engn & Technol Res Ctr Conversat & Utiliz, Yanan, Peoples R China 2.Northwest A&F Univ, Inst Soil & Water Conservat, Coll Nat Resources & Environm, Yangling, Shaanxi, Peoples R China 3.Chinese Acad Sci, Inst Appl Ecol, Shenyang, Liaoning, Peoples R China 4.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling, Shaanxi, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaoxi,Lu, Yupeng,Xu, Jiyuan,et al. Leachates of medicinal herbs inhibit the decomposition rate of Catalpa fargesii Bur. litter[J]. ECOSCIENCE,2018,25(2):179-188. |
| APA | Zhang, Xiaoxi,Lu, Yupeng,Xu, Jiyuan,&Liu, Zengwen.(2018).Leachates of medicinal herbs inhibit the decomposition rate of Catalpa fargesii Bur. litter.ECOSCIENCE,25(2),179-188. |
| MLA | Zhang, Xiaoxi,et al."Leachates of medicinal herbs inhibit the decomposition rate of Catalpa fargesii Bur. litter".ECOSCIENCE 25.2(2018):179-188. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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