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| 贺兰山东麓砂质酿酒葡萄园土壤水分分布研究 | |
| 引用本文： | 王锐,孙权,郭洁,张晓娟,朱英,常庆瑞.贺兰山东麓砂质酿酒葡萄园土壤水分分布研究[J].灌溉排水学报,2013,32(1):69-73. |
| 作者姓名： | 王锐 孙权 郭洁 张晓娟 朱英 常庆瑞 |
| 作者单位： | 1. 葡萄与葡萄酒教育部工程研究中心,银川750021;宁夏大学农学院,银川750021;西北农林科技大学资源环境学院,陕西杨凌712100 2. 葡萄与葡萄酒教育部工程研究中心,银川750021;宁夏大学农学院,银川750021 3. 宁夏大学农学院,银川,750021 4. 西北农林科技大学资源环境学院,陕西杨凌,712100 |
| 基金项目： | 现代农业产业技术体系建设专项资金项目(nycytx-30);国家自然科学基金项目(31160417) |
| 摘 要： | 针对贺兰山东麓砂质酿酒葡萄园漏水漏肥,水分利用率低等问题,采用田间试验,分别设置沟灌、单管滴灌和双管滴灌的方式,研究土壤水分分布及葡萄需水规律,从而制定适宜的灌溉制度。结果表明,沟灌水分下渗基本在70cm内的根系分布层,灌溉后期含水率低,灌溉周期为13d;双管滴灌水平侧渗区域主要集中在20～45cm的葡萄毛根活动区域,垂直入渗在在60cm根系分布区内,灌溉周期为9d;单管滴灌垂直下渗速率高于侧渗速率,灌溉周期为7d。单管滴灌方式便于大规模的葡萄机械化管理,最佳水分管理方式为增加单次灌溉时间让单次灌水量达到450m3/hm2。 |
| 关 键 词： | 滴灌 土壤水分 酿酒葡萄 贺兰山东麓 |
Sandy Wine Vineyards Soil Moisture Distribution in the East of Helan Mountain |
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| WANG Rui,SUN Quan,GUO Jie,ZHANG Xiao-juan,ZHU Ying,CHANG Qing-rui.Sandy Wine Vineyards Soil Moisture Distribution in the East of Helan Mountain[J].Journal of Irrigation and Drainage,2013,32(1):69-73. | |
| Authors: | WANG Rui SUN Quan GUO Jie ZHANG Xiao-juan ZHU Ying CHANG Qing-rui |
| Institution: | 1.Ministry of Education’s Viticulture & Winemaking Engineering Research Center,Yinchuan 750021,China;2.Agriculture College,Ningxia University,Yinchuan 750021,China;3.College of Natural Resource and Environment,Northwest A&F University,Yangling 712100,China) |
| Abstract: | For the problem of fertilizer and water leaking in sandy wine vineyards in the east of Helan Mountain,field experiments set up with furrow irrigation,single tube drop irrigation and double tube drop irrigation,were carried out to study the soil moisture distribution and grape water requirement for formulating appropriate irrigation program.The results showed that: the furrow irrigation water distributed within 70 cm root distribution layer,post-irrigation moisture content was low,and the irrigation cycle was 13 days.The double-tube drip irrigation lateral infiltration moisture mainly distributed in the 20-45 cm grape root active area,vertical infiltration moisture was in the 60 cm root distribution region,and irrigation period was 9 days.Single-tube drip irrigation vertical infiltration rate was higher than lateral seepage rate,and irrigation period was 7 days.Single-tube drip irrigation could facilitate large-scale grape mechanized management,and the best moisture management was to increase single-tube drip irrigation time for the single irrigation of 450 m3/hm2. |
| Keywords: | drip irrigation soil moisture wine grapes Helan Mountain |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |