| 通气灌溉对番茄产量与品质的影响 |
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| 引用本文： | 甲宗霞,牛文全,张璇. 通气灌溉对番茄产量与品质的影响[J]. 灌溉排水学报, 2011, 30(4): 13-17 |
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| 作者姓名： | 甲宗霞 牛文全 张璇 |
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| 作者单位： | 1. 西北农林科技大学水利与建筑工程学院,陕西杨凌,712100
2. 西北农林科技大学水利与建筑工程学院,陕西杨凌712100／中国科学院水利部水土保持研究所,陕西杨凌712100 |
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| 基金项目： | “十二五”863计划课题(2011AA100507); 农业转化资金项目(2010GB2G000470) |
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| 摘 要： | 试验设2种不同量的空气（以土壤孔隙率50%为参照标准,设0.8,1.2二个通气系数）,与3种不同的土壤水分（60%～70%、70%～80%、80%～90%田间持水率）结合,以不通气灌溉作为对照组。结果表明,通气处理可显著促进番茄植株生长,且除T2（通气系数为1.2,60%～70%田间持水率）处理外,其余通气灌溉处理的产...
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| 关 键 词： | 盆栽番茄 根际通气 产量 品质 水分利用效率 |
Effects of Ventilation Irrigation on Yield and Fruit Quality of Tomato |
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| JIA Zong-xia,NIU Wen-quan,,ZHANG Xuan. Effects of Ventilation Irrigation on Yield and Fruit Quality of Tomato[J]. Journal of Irrigation and Drainage, 2011, 30(4): 13-17 |
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| Authors: | JIA Zong-xia NIU Wen-quan ZHANG Xuan |
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| Affiliation: | JIA Zong-xia1,NIU Wen-quan1,2,ZHANG Xuan1(1.College of Water Conservancy and Architectural Engineering,Northwest A & F University,Yangling 712100,China,2.Institute of Soil and Water Conservation,Chinese Academy of Sciences & Ministry of Water Resources,China) |
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| Abstract: | Non-ventilation irrigation used as control group,two different kinds of ventilation volume(50% of soil porosity as a reference standard,ventilation coefficients were set 0.8,1.2) and with three different soil moisture(60%～70%,70%～80%,80%～90%of field capacity) were set.The growth of tomato plants under ventilation irrigation treatment was significantly promoted.In addition to T2 treatment(ventilation coefficient is 1.2,60%～70% of field capacity),yields of the remaining ventilation irrigation were higher(20%) than non-ventilation irrigation.The content of Vitamin c,the content of solvable solid content and sugar-acid ratio was higher under T3 treatment(ventilation coefficient is 0.8,70%～80% of field capacity).It is concluded that ventilation irrigation of T3 treatment could increase tomato yield and improve fruit quality significantly. |
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| Keywords: | potted tomato rhizosphere aeration plant yield fruit quality water use efficiency |
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