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| 辽西易旱区集雨灌溉山地大棚技术 | |
| 引用本文： | 贾天会,宋国献,李志,逯宏伟. 辽西易旱区集雨灌溉山地大棚技术[J]. 资源开发与市场, 2002, 18(6): 8-9,43 |
| 作者姓名： | 贾天会 宋国献 李志 逯宏伟 |
| 作者单位： | 1. 辽宁省水土保持研究所,辽宁,朝阳,122000 2. 辽宁省水土保持局,辽宁,沈阳,110003 3. 凌源市水土保持站,辽宁,凌源,122500 |
| 摘 要： | 通过雨水径流的集蓄储存可解决水源问题，发展山地蔬菜大棚。结果表明：一个70m^3的水窖集水在配以渗灌技术的条件下可以满足333m^2的大棚生育期用水需求，与传统畦灌相比节水53.4%，且效益可观，达20万元／hm^2，使干旱贫瘠的山地一跃成为发展高效农业的园田，为辽西易旱区坡地高效利用开辟了一条新途径。 |
| 关 键 词： | 辽西易旱区 集雨灌溉 山地大棚 雨水利用 蔬菜大棚 渗灌 |
| 文章编号： | 1005-8141(2002)06-0008-02 |
Skill of Collecting Rainfall to Irrigate Mountain Covered Land in Dry Zone of West Liaoning Province |
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| Abstract: | Water resources was solved by collecting rainfall to develop mountain covered land. The results showed:70 cubic metre of collecting rainfall in pond enough to irrigate 333 square metre of covered land on infiltrating irrigation, in contrast with traditional border irrigation saved water by 53.4%, the benefits was remarkable, 0.2 millions yuan per hectare. The drought and leanness of fields was got the garden of developing agriculture officiently, it was the effective way to use for hillside fields efficiently in dry zone of west Liaoning province. |
| Keywords: | Dry Zone of West Liaoning irrigation with collecting rainfall mountain covered land |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |