| 黄淮海平原土壤水分模拟与灌溉优化分析—以安阳地区为例 |
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| 引用本文： | 刘厚凤.黄淮海平原土壤水分模拟与灌溉优化分析—以安阳地区为例[J].山东师范大学学报(自然科学版),1993,8(4):23-28. |
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| 作者姓名： | 刘厚凤 |
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| 作者单位： | 山东师范大学地理系 济南 |
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| 摘 要： | 水资源紧缺是我国黄淮海农业发展的主要限制因素。在有限水资源条件下,如何合理灌溉,发挥最佳效益是亟待解决的问题。作者首次运用桑斯威特的气候学水分收支平衡理论,进行土壤水分平衡模拟。在此基础上定量计算农田水分盈亏状况,根据水分对作物产量的影响,提出水资源有限情况下的最优化灌溉方案。
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| 关 键 词： | 灌溉方案 土壤 水分 灌溉 |
SYNTHETIC IMITATION OF AGRICULTURAL WATER AND ANALYSIS ON REASONABLE IRRIGATING PLAN |
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| Liu Houfeng.SYNTHETIC IMITATION OF AGRICULTURAL WATER AND ANALYSIS ON REASONABLE IRRIGATING PLAN[J].Journal of Shandong Normal University(Natural Science),1993,8(4):23-28. |
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| Authors: | Liu Houfeng |
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| Institution: | Liu Houfeng Department of Geography,Shandong Normal University,Jinan,PRC,250014 |
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| Abstract: | Water resources are a main restrictive factor for agricultural development in the Huang-Huai-Hai Plain of our country. Therefore, reasonable irrigation is a problem which must be quickly resolved. This paper has used firstly Sonthwait's Theory, imitated synthetic balance of soil water, computed the shortage-surplus of soil-water, and proposed the best irrigating plan according to the crop's requirements for water. |
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| Keywords: | Huang-Huai-Hai Plain irrigation plan crops irrigation water |
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