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Effects of different rhizosphere ventilation treatment on water and nutrients absorption of maize

文献类型：期刊论文

作者Niu Wen-Quan1,2,3; Guo Chao3; Shao Hongbo1,2,4,5; Wu Pute1,2,3
刊名AFRICAN JOURNAL OF BIOTECHNOLOGY
出版日期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
ISSN号1684-5315
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 China.shaohongbochu@126.com
文献子类Article
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.
学科主题Biotechnology & Applied Microbiology
WOS研究方向Biotechnology & Applied Microbiology
语种英语
WOS记录号WOS:000287931700010
公开日期2011-07-22
源URL[http://ir.yic.ac.cn/handle/133337/4812]  
专题烟台海岸带研究所_滨海湿地实验室
烟台海岸带研究所_中科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.

入库方式： OAI收割

来源：烟台海岸带研究所

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