关于农业节水灌溉的思考 |
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引用本文: | 张敏.关于农业节水灌溉的思考[J].河海大学常州分校学报,2000,14(4):59-61. |
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作者姓名: | 张敏 |
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摘 要: | 指出我国水资源紧缺的现状及提高灌溉效率的意义,并对节水灌溉的方法进行了论述,介绍了节水灌溉在其他国家应用的现状以及喷灌系统的组成、各部分的作用和分类。
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关 键 词: | 节水灌溉 利用系数 中国 水资源 农业用水 灌溉效率 喷灌系统 滴灌系统 |
Ideas about Economical Irrigation ZHANG Min |
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Abstract: | This paper introduces the present condition of water resource scarcity in our country;the significance of improving the irrigation;the methods of economical irrigation and the present condition of economical irrigation in other countries.This paper also introduces the classification and the composition of the sprinkle irrigation system. |
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Keywords: | economical irrigation sprinkle irrigation utilization coefficient |
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