| contributor author | S. Prajamwong | |
| contributor author | G. P. Merkley | |
| contributor author | R. G. Allen | |
| date accessioned | 2017-05-08T20:48:43Z | |
| date available | 2017-05-08T20:48:43Z | |
| date copyright | March 1997 | |
| date issued | 1997 | |
| identifier other | %28asce%290733-9437%281997%29123%3A2%28106%29.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/27774 | |
| description abstract | A software package called Command Area Decision Support Model (CADSM) was developed to estimate aggregate crop-water requirements and to study management options for irrigated areas. Daily water and salt balances are simulated for individual fields within command areas based on crop type and stage of development, field characteristics, soil properties, possible ground-water contribution, salinity level, and several queuing factors that take cultural practices into account. The water requirements for individual fields are aggregated to estimate the potential command area water requirement, then totaled to determine the potential irrigation system demand. A queuing system is used to allocate available water to command areas and fields. Average crop yield response is predicted considering root-zone water deficit, salinity concentration, and water logging. Daily weather data, including evaporation, air temperature, and reference crop evapotranspiration (ET | |
| publisher | American Society of Civil Engineers | |
| title | Decision Support Model for Irrigation Water Management | |
| type | Journal Paper | |
| journal volume | 123 | |
| journal issue | 2 | |
| journal title | Journal of Irrigation and Drainage Engineering | |
| identifier doi | 10.1061/(ASCE)0733-9437(1997)123:2(106) | |
| tree | Journal of Irrigation and Drainage Engineering:;1997:;Volume ( 123 ):;issue: 002 | |
| contenttype | Fulltext | |
