| 不同节水灌溉技术在枸杞栽培中的应用调查及效果分析 |
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| 引用本文： | 马昊军. 不同节水灌溉技术在枸杞栽培中的应用调查及效果分析[J]. 防护林科技, 2013, 0(1): 18-20 |
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| 作者姓名： | 马昊军 |
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| 作者单位： | 甘肃省酒泉市林果服务中心 |
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| 摘 要： | 对酒泉市枸杞栽培中应用的大田漫灌、滴灌、喷灌、沟灌等节水灌溉技术进行调查研究,以灌溉量、水电费、人工费、一次性投资等参数对各种灌溉技术进行全面分析。结果表明:在各种指标综合对比下,滴灌为枸杞栽培中最适宜的灌溉方式,其相对于大田漫灌、喷灌、沟灌节水率分别达到了79.2%、56%和63%,但滴灌一次性投入每667m2为1 500元,远高于其他灌溉方式。建议现阶段采用沟灌方式,既可达到节水目的,又能降低生产成本。
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| 关 键 词： | 枸杞 节水灌溉 效果分析 |
Application of Different Water-saving Irrigation Techniques in Cultivation of Lycium chinense&its Effect |
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| Ma Haojun. Application of Different Water-saving Irrigation Techniques in Cultivation of Lycium chinense&its Effect[J]. Protection Forest Science and Technology, 2013, 0(1): 18-20 |
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| Authors: | Ma Haojun |
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| Affiliation: | Ma Haojun(Fruit Service Center,Jiuquan City,Gansu Prov.,Jiuquan 735000,China) |
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| Abstract: | Field flood irrigation,drip irrigation,sprinkler irrigation,furrow irrigation and other water-saving irrigation technologies which were applicated in Lycium chinense cultivation in Jiuquan City were studied.Irrigation amounts,utilities,labor costs,one-time investment and other parameters were comprehensively analyzed.Result shows that: under comprehensive comparison of the various indicators,drip irrigation is the most optimal irrigation method for Lycium chinense cultivation;relative to flood irrigation,sprinkler irrigation,furrow irrigation,water-saving rate of drip irrigation reached 79.2%,56% and 63%;but one-time investment of drip irrigation are 1 500 Yuan per 667 m2,being much higher than other irrigation methods.It is recommended to adopt furrow irrigation during this stage,which not only can save water,but also reduce the cost of agricultural production. |
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| Keywords: | Lycium chinense water-saving irrigation effect analysis |
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