| Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize | |
| Niu Wen-Quan1,2,3; Guo Chao3; Shao Hongbo1,2,4,5; Wu Pute1,2,3 | |
| 发表期刊 | AFRICAN JOURNAL OF BIOTECHNOLOGY
 |
| ISSN | 1684-5315 |
| 2011-02-07 | |
| 卷号 | 10期号:6页码:949-958 |
| 关键词 | Potted Maize Rhizosphere Ventilation Water Nutrients Absorption Agricultural Water-saving |
| 产权排序 | [Niu Wen-Quan; Shao Hongbo; Wu Pute] Chinese Acad Sci, Inst Soil & Water Conservat, Natl Engn Res Ctr Water Saving Irrigat Yangling, Yangling 712100, Peoples R China; [Niu Wen-Quan; Shao Hongbo; Wu Pute] Minist Water Resources, Yangling 712100, Peoples R China; [Niu Wen-Quan; Guo Chao; Wu Pute] NW A&F Univ, Coll Water Conservancy & Architectural Engn, Yangling 712100, Peoples R China; [Shao Hongbo] Chinese Acad Sci, Yantai Inst Costal Zone Res, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; [Shao Hongbo] Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China |
| 通讯作者 | Shao, HB, Chinese Acad Sci, Inst Soil & Water Conservat, Natl Engn Res Ctr Water Saving Irrigat Yangling, Yangling 712100, Peoples R [email protected] |
| 作者部门 | 滨海湿地实验室 |
| 英文摘要 | The objective of this study was to explore the effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize. The pot experiment was conducted using three methods: no ventilation, two day ventilation and four day ventilation, under conditions of the different levels of irrigation methods. As such, the influence of rhizosphere ventilation treatment on the physiological, water and nutrient absorption of maize was studied. Results showed that, with the increase in ventilation frequency, plant height, leaf area and the content of chlorophyll in maize increased to a certain degree. Root activity of once in every four days ventilation was the biggest (8.237 mg/(g.h)), followed by that of once in every two days ventilation (6.171 mg/(g.h)), and that of no ventilation was the least (4.940 mg/(g.h)). Consequently, it increased by 66.7 and 29.9%, respectively. The chlorophyll content experimental results showed that, rhizosphere ventilation treatment does not affect transpiration of potted maize and has no significant difference on the irrigation water utilization rate.; The objective of this study was to explore the effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize. The pot experiment was conducted using three methods: no ventilation, two day ventilation and four day ventilation, under conditions of the different levels of irrigation methods. As such, the influence of rhizosphere ventilation treatment on the physiological, water and nutrient absorption of maize was studied. Results showed that, with the increase in ventilation frequency, plant height, leaf area and the content of chlorophyll in maize increased to a certain degree. Root activity of once in every four days ventilation was the biggest (8.237 mg/(g.h)), followed by that of once in every two days ventilation (6.171 mg/(g.h)), and that of no ventilation was the least (4.940 mg/(g.h)). Consequently, it increased by 66.7 and 29.9%, respectively. The chlorophyll content experimental results showed that, rhizosphere ventilation treatment does not affect transpiration of potted maize and has no significant difference on the irrigation water utilization rate. |
| 文章类型 | Article |
| 收录类别 | SCI |
| 语种 | 英语 |
| 研究领域[WOS] | Biotechnology & Applied Microbiology |
| WOS记录号 | WOS:000287931700010 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/4811 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_滨海湿地实验室 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil & Water Conservat, Natl Engn Res Ctr Water Saving Irrigat Yangling, Yangling 712100, Peoples R China 2.Minist Water Resources, Yangling 712100, Peoples R China 3.NW A&F Univ, Coll Water Conservancy & Architectural Engn, Yangling 712100, Peoples R China 4.Chinese Acad Sci, Yantai Inst Costal Zone Res, CAS Shandong Prov Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China 5.Qingdao Univ Sci & Technol, Inst Life Sci, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Niu Wen-Quan,Guo Chao,Shao Hongbo,et al. Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize[J]. AFRICAN JOURNAL OF BIOTECHNOLOGY,2011,10(6):949-958. |
| APA | Niu Wen-Quan,Guo Chao,Shao Hongbo,&Wu Pute.(2011).Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize.AFRICAN JOURNAL OF BIOTECHNOLOGY,10(6),949-958. |
| MLA | Niu Wen-Quan,et al."Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize".AFRICAN JOURNAL OF BIOTECHNOLOGY 10.6(2011):949-958. |
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