| 推求合理畦宽的方法及应用 |
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| 引用本文： | 孙雪峰.推求合理畦宽的方法及应用[J].中国农村水利水电,1993(1). |
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| 作者姓名： | 孙雪峰 |
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| 作者单位： | 河北省灌溉中心试验站 石家庄 |
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| 摘 要： | 为了寻求合理的节水省时畦宽,以更好地利用现有水源,在1990、1991年试验和实践的基础上,用统计回归分析方法对大城县农田畦田规格进行了分析,求出了合理畦宽,并从灌水持续时间、用电量、提水量等方面对合理畦宽的节水、节能效果进行了分析。
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| 关 键 词： | 回归分析 灌水时间 合理畦宽 |
The Method and Its Application for Inquiring intothe Reasonable Border Strip Width |
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| Sun Xuefeng Author's Address: The Central Irrigation Experiment Station of Hebei Province,Shijiazhuan,China.The Method and Its Application for Inquiring intothe Reasonable Border Strip Width[J].China Rural Water and Hydropower,1993(1). |
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| Authors: | Sun Xuefeng Author's Address: The Central Irrigation Experiment Station of Hebei Province Shijiazhuan China |
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| Institution: | Sun Xuefeng Author's Address: The Central Irrigation Experiment Station of Hebei Province,Shijiazhuan,050061,China |
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| Abstract: | The border strip norms of the Dachen County by the statistic regression analysis based on the experi- ments of 1990 and 1991 for inquiring into the reasonable border strip width is determined in this paper. The water and energy-saving effects of the reasonable border strip width are also studied by the irrigation duration, electricity consump- tion and water withdraw. |
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| Keywords: | regression analysis irrigation duration reasonable border strip width |
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