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| 新疆膜下滴灌棉田土壤水分与灌溉预报模型研究 | |
| 引用本文： | 崔静,马富裕,郑重,刘浩,王海江. 新疆膜下滴灌棉田土壤水分与灌溉预报模型研究[J]. 棉花学报, 2011, 23(4): 347-352 |
| 作者姓名： | 崔静 马富裕 郑重 刘浩 王海江 |
| 作者单位： | 石河子大学农学院,新疆石河子,832003 |
| 基金项目： | 国家科技支撑计划项目，国家高技术研究发展计划(863计划)项目，兵团科技型中小企业创新计划，农业科技成果转化项目，石河子大学高层次人才科研启动资金专项 |
| 摘 要： | 本研究收集大量气象数据结合大田试验构建了土壤水分和灌溉预报模型,并对模型进行了检验.两个模型的检验结果均达到显著水平,其中,土壤水分模型检验结果为:RE=4.63%,RMSE=0.0113,r2=0.945,LA=0.997.灌溉预报模型检验结果为:RE=5.17%,RMSE=0.0123,LA=0.988.结果表明:... |
| 关 键 词： | 滴灌棉田 土壤水分 灌溉预报 模型 |
Study of Soil Moisture and Irrigation Forecast Model of Cotton Field with Drip Irrigation under Film in Xinjiang |
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| CUI Jing,MA Fu-yu,ZHENG Zhong,LIU Hao,WANG Hai-jiang. Study of Soil Moisture and Irrigation Forecast Model of Cotton Field with Drip Irrigation under Film in Xinjiang[J]. Cotton Science, 2011, 23(4): 347-352 | |
| Authors: | CUI Jing MA Fu-yu ZHENG Zhong LIU Hao WANG Hai-jiang |
| Affiliation: | College of Agronomy, Shihezi University, Shihezi, 832003, China |
| Abstract: | This study collected a large number of meteorological data combined with field testing to construct and test the soil moisture model and irrigation forecast model. Both of the test results of two models reached the significant levels. The test results of soil moisture model are as follows: RE=4.63%, RMSE=0.0113, r2=0.945, LA=0.997, and test results of moisture prediction model are as follows: RE=5.17%, RMSE=0.0123, LA=0.988. |
| Keywords: | soil moisture irrigation forecast model |
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