Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1061/(ASCE)0733-9437(2004)130:6(511) |
Coupled crop and solid set sprinkler simulation model. II: Model application | |
Dechmi, F; Playan, E; Cavero, J; Martinez-Cob, A; Faci, JM | |
通讯作者 | Dechmi, F |
来源期刊 | JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING
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ISSN | 0733-9437 |
EISSN | 1943-4774 |
出版年 | 2004 |
卷号 | 130期号:6页码:511-519 |
英文摘要 | In this work, applications of the coupled solid set sprinkler irrigation and crop model AdorSim introduced in the companion paper are presented. The sprinkler irrigation model is based on ballistic theory, while the crop model is based on CropWat. AdorSim was used to evaluate the effect of sprinkler spacing on seasonal irrigation water use (WU) and crop yield. The most relevant results were related to the characterization of advanced irrigation scheduling strategies. The differences in crop yield and WU derived from irrigating at different times of the day were estimated for two locations strongly differing in wind speed. Irrigation guidelines were established in these locations to relate gross water use and water stress induced yield reductions. Simulations were also applied to estimate adequate wind speed thresholds for irrigation operation. In the experimental conditions, thresholds of 2.0-2.5 m s(-1) proved effective to control yield reductions and to minimize WU. |
英文关键词 | crop response sprinkler irrigation simulation models performance evaluation wind uniformity arid lands |
类型 | Article |
语种 | 英语 |
国家 | Spain |
收录类别 | SCI-E |
WOS记录号 | WOS:000225114100008 |
WOS关键词 | IRRIGATION DISTRICT ; SIRIAS |
WOS类目 | Agricultural Engineering ; Engineering, Civil ; Water Resources |
WOS研究方向 | Agriculture ; Engineering ; Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/147451 |
作者单位 | (1)CSIC, Dept Genet & Plant Prod, Lab Agron & Environm, DGA,Estac Expt Aula, E-50080 Zaragoza, Spain;(2)CSIC, Dept Soils & Irrigat, Lab Agron & Environm, DGA,Ctr Invest & Tecnol Agroalimentaria, E-50080 Zaragoza, Spain |
推荐引用方式 GB/T 7714 | Dechmi, F,Playan, E,Cavero, J,et al. Coupled crop and solid set sprinkler simulation model. II: Model application[J],2004,130(6):511-519. |
APA | Dechmi, F,Playan, E,Cavero, J,Martinez-Cob, A,&Faci, JM.(2004).Coupled crop and solid set sprinkler simulation model. II: Model application.JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING,130(6),511-519. |
MLA | Dechmi, F,et al."Coupled crop and solid set sprinkler simulation model. II: Model application".JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING 130.6(2004):511-519. |
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