| 作物优化灌溉制度理论与方法研究进展 |
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| 引用本文： | 王怀博,田军仓,宋露露,王存江.作物优化灌溉制度理论与方法研究进展[J].中国农村水利水电,2014,0(6):21-25. |
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| 作者姓名： | 王怀博 田军仓 宋露露 王存江 |
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| 作者单位： | 1. 宁夏大学土木与水利工程学院
2.宁夏节水灌溉与水资源调控工程技术研究中心
3.旱区现代农业水资源高效利用教育部工程技术研究中心
4. 关桥乡农业科技服务中心 |
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| 基金项目： | 973计划前期研究专项课题;宁夏回族自治区科技厅攻关计划项目“旱作水稻膜下滴灌技术试验研究与示范”;教育部“长江学者和创新团队发展计划”创新团队项目 |
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| 摘 要： | 重点论述了国内外作物优化灌溉制度理论与方法的研究进展，其中问题有：在单一作物模型中基于SPAC理论的研究不够充分，作物需水时间划分不够具体；多种作物水资源优化配置注重经济效益而在面向生态的综合效益研究较少。文中还比较了在模型设计中多种方法的优缺点，提出了在今后作物灌溉制度研究中应运用多种模型组合优化方法，加强学科交流以解决灌溉决策支持系统的问题，以期为解决区域内不同节水模式下作物优化灌溉制度和面向生态的水资源配置提供灵活可行的科学依据。
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| 收稿时间： | 2013-10-14 |
| 修稿时间： | 2013-11-21 |
Study on the Theories and Process of Crop Optimal Irrigation Schedules |
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| Abstract: | This article mainly discussed the domestic and foreign researching degrees of theories and methods on crop irrigation system optimization, the problems are as follows: single crop model researches based on the theory of SPAC are insufficiency, crop water requirement time was divided less scientifically. A variety of researches were pay attention to economic benefit optimization allocation of water resources and less studies in comprehensive benefits for ecological. The paper also compared the advantages and disadvantages of various methods in model designs, putted forward in the researches of crop irrigation system in the future should use a variety of model combination optimization methods, strengthen academic exchanges to solve the problems of the irrigation decision supporting system, so that solving the area under different water saving models of optimal irrigation system and providing ecological oriented flexible feasible scientific basis for water resources allocation. |
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