Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.agwat.2015.04.013 |
Stemflow of water on maize and its influencing factors | |
Liu, Haijun1; Zhang, Ruihao1; Zhang, Liwei1; Wang, Xuming1; Li, Yan2; Huang, Guanhua2 | |
通讯作者 | Liu, Haijun |
来源期刊 | AGRICULTURAL WATER MANAGEMENT |
ISSN | 0378-3774 |
EISSN | 1873-2283 |
出版年 | 2015 |
卷号 | 158页码:35-41 |
英文摘要 | Stemflow is important for analyzing soil water dynamics and plant growth in regions with limited rainfall. The objective of this study was to determine the amount of stemflow in relation to plant and rainfall properties. In this study, stemflow was measured using a high water adsorption sheet method during the period of maize plant height growth approximately from 100 cm to 230 cm when the leaf area index increases from 1.0 to 4.5. There were 28 rainfall events with rainfall amounts for each event ranging from 0.4 to 12.6 mm and rainfall intensities ranging from 0.4 to 35 mm/h. The results show that stemflow increased with increasing total rainfall and leaf area index but decreased with increasing rainfall intensity. Throughout a maize season, stemflow amounts ranged from 10 to 70 mm when the total rainfall amounts ranged from 30 to 135 mm, with a mean stemflow rate of 0.42. These results may help farmers in irrigation scheduling of maize under surface-mulching conditions in arid region. (C) 2015 Elsevier B.V. All rights reserved. |
英文关键词 | Artificial rainfall simulator High water adsorption sheet system Leaf area Rainfall intensity Effective rainfall Arid region |
类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000358555400005 |
WOS关键词 | WINTER-WHEAT CANOPY ; SPRINKLER IRRIGATION ; SOIL-WATER ; CORN CANOPY ; PLANT-SURVIVAL ; LIGHT RAINFALL ; THROUGHFALL ; INTERCEPTION ; HILLSLOPE ; DYNAMICS |
WOS类目 | Agronomy ; Water Resources |
WOS研究方向 | Agriculture ; Water Resources |
来源机构 | 北京师范大学 ; 中国农业大学 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/185611 |
作者单位 | 1.Beijing Normal Univ, Coll Water Sci, Beijing 100875, Peoples R China; 2.China Agr Univ, Coll Water Resources & Civil Engn, Beijing 100083, Peoples R China |
推荐引用方式 GB/T 7714 | Liu, Haijun,Zhang, Ruihao,Zhang, Liwei,et al. Stemflow of water on maize and its influencing factors[J]. 北京师范大学, 中国农业大学,2015,158:35-41. |
APA | Liu, Haijun,Zhang, Ruihao,Zhang, Liwei,Wang, Xuming,Li, Yan,&Huang, Guanhua.(2015).Stemflow of water on maize and its influencing factors.AGRICULTURAL WATER MANAGEMENT,158,35-41. |
MLA | Liu, Haijun,et al."Stemflow of water on maize and its influencing factors".AGRICULTURAL WATER MANAGEMENT 158(2015):35-41. |
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