| 摘要: |
| 本文通过对现行的平原灌区田间节水灌溉技术进行分析和删选,结合河套灌区的实际情况和田间灌溉特点,提出了适宜河套灌区应用和推广的四种田间节水灌溉技术：平地缩块改造畦田灌水技术、秋浇覆膜灌水技术、沟灌灌水技术以及地膜后茬免耕灌水技术,分析并评价这4种田间节水灌溉技术在河套灌区的适用性。 |
| 关键词: 河套灌区;田间;节水灌溉 |
| DOI： |
| 分类号:S274.1 |
| 基金项目: |
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| Four Types of Field Water-saving Irrigation Technique Suitable for Hetao Irrigation Area |
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zhangxiangzhu, zhangyun
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Water Conservancy Research Institute of Bayannur City
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| Abstract: |
| Based on the analysis and selection of the current field water-saving irrigation techniques in plain irrigation area, four types of field water-saving irrigation technique suitable for actual Hetao Irrigation Area situation and its characteristics are put forward: flatland shrinkage and close-end border reconstruction irrigation technique, film mulching before autumn irrigation technique, furrow irrigation technique and no-tillage after film mulching technique. The applicability of these four types of field water-saving irrigation technique in Hetao Irrigation Area is analyzed and evaluated. |
| Key words: Hetao Irrigation Area; Field; Water-saving Irrigation |
