Effects of leaf leachates of Zanthoxylum bungeanum on soil enzymes, chemical properties and its own seedlings growth
文献类型：期刊论文
| 作者 | Pan, KW ; Wang, JC ; Lv, K ; Song, L |
| 刊名 | ALLELOPATHY JOURNAL
 |
| 出版日期 | 2008 |
| 卷号 | 22期号:1页码:153_165 |
| 关键词 | allelopathic effect soil enzymatic activities nitrogen phosphorus Chinese prickly ash seedling physiological indices |
| ISSN号 | 0971-4693 |
| 通讯作者 | Wang, JC, Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 中文摘要 | The leaf leachates (20, 40, 60, 80 g L-1) of Zanthoxylum bungeanum affected the soil enzymatic properties and growth of its own seedlings. Leaf leachates -it concentrations of 60, 80 g L-1, significantly inhibited the seedlings root biomass. With the increase in leaf leachate concentrations, soil polyphenoloxidase activities increased greatly but soil catalase, protease and acid phosphatase were decreased significantly. The lower concentration (20 g L-1) of leaf leachates had no effect on ascorbate peroxidase (APX), superoxide dismutase (SOD) and catalase (CAT) of seedlings but higher concentrations were inhibitory. Likewise, the malondialdehyde (MDA) contents in seedling leaves decreased significantly at 20 g L-1 and increased at higher concentrations (over 60 g L-1). Soil available nitrogen was greatly enhanced at the 20 g L-1 concentration, but declined at higher concentrations. However, soil available phosphorus decreased in all concentrations. Some significant relationships were observed among the soil chemical properties, enzymatic activities and the seedling physiological indices with leaf leachates. |
| 学科主题 | Agronomy |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2011-07-08 |
| 源URL | [http://210.75.237.14/handle/351003/22144]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Pan, KW,Wang, JC,Lv, K,et al. Effects of leaf leachates of Zanthoxylum bungeanum on soil enzymes, chemical properties and its own seedlings growth[J]. ALLELOPATHY JOURNAL,2008,22(1):153_165. |
| APA | Pan, KW,Wang, JC,Lv, K,&Song, L.(2008).Effects of leaf leachates of Zanthoxylum bungeanum on soil enzymes, chemical properties and its own seedlings growth.ALLELOPATHY JOURNAL,22(1),153_165. |
| MLA | Pan, KW,et al."Effects of leaf leachates of Zanthoxylum bungeanum on soil enzymes, chemical properties and its own seedlings growth".ALLELOPATHY JOURNAL 22.1(2008):153_165. |
入库方式： OAI收割
来源：成都生物研究所
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