| 微集水种植技术对北方旱作农业区土壤水分影响 |
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| 引用本文： | 高国胜.微集水种植技术对北方旱作农业区土壤水分影响[J].吉林水利,2016(5):37-40. |
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| 作者姓名： | 高国胜 |
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| 作者单位： | 辽宁省朝阳市供排水管理处,辽宁 朝阳,122000 |
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| 摘 要： | 利用微集水种植技术，在我国北方旱作农业地区开展节水灌溉种植，研究不同微集水种植技术对该地区土壤水分的影响。研究结果表明：在不同降水年份，相对于传统种植模式，各微集水种植模式能够明显提高土壤蓄水保墒效果，在玉米生育期内，微集水处理在0-160cm土层的蓄水量要好于传统种植模式。
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| 关 键 词： | 微集水 土壤水分 水分利用效率 |
Effect of micro-water catchment cultivation on the northern dry land agriculture soil moisture |
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| Abstract: | Study on water saving irrigation cultivation in dry farming areas of northern China by using micro-catchment cultivation technology.The paper analyzed the influence of micro-catchment cultivation technology on soil moisture in the region.The results show that in different rainfall years ,compared with the traditional planting patterns,the micro-catchment cultivation technology patterns can obviously improve the effect of soil water storage.During the maize growth period,micro-catchment cultivation in 0-160 cm soil storage capacity is better than the traditional. |
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| Keywords: | Micro-catchment Soil moisture Water use efficiency |
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