| 基于水分上限的灌溉控制对黄瓜水分利用效率的影响 |
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| 引用本文： | 廖凯,范兴科. 基于水分上限的灌溉控制对黄瓜水分利用效率的影响[J]. 灌溉排水学报, 2011, 30(1): 54-56,60 |
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| 作者姓名： | 廖凯 范兴科 |
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| 作者单位： | 中国科学院水利部水土保持研究所;中国科学院研究生院;西北农林科技大学; |
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| 基金项目： | 国家高技术研究发展计划(2006AA100208) |
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| 摘 要： | 在盆栽条件下,以相同灌水下限和不同灌水上限为控制条件,研究了黄瓜在整个生育期内不同灌水量处理对其生长、产量、品质和水分利用效率的影响.结果表明,灌水上限为90%田间持水率的非充分灌溉处理效果较好,相比以田间持水率为灌溉控制上限的充分灌溉和以80%田间持水率为灌水上限的非充分灌溉处理,茎杆直径、根干质量、根冠比和黄瓜品质...
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| 关 键 词： | 黄瓜 灌溉上限 根冠比 品质 产量 水分利用效率 |
The Effect of Controlling Irrigation Maximum on Water Use Efficiency of Cucumber |
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| LIAO Kai,FAN Xing-ke. The Effect of Controlling Irrigation Maximum on Water Use Efficiency of Cucumber[J]. Journal of Irrigation and Drainage, 2011, 30(1): 54-56,60 |
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| Authors: | LIAO Kai FAN Xing-ke |
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| Affiliation: | LIAO Kai1,3,FAN Xing-ke1,2(1.Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resources,Yangling 712100,China,2.Northwest A & F University,3.Graduate School of Chinese Academy of Sciences,Beijing 100049,China) |
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| Abstract: | Growth dynamics,yield,fruit quality and water use efficiency of cucumber,under different soil irrigation maximums during whole growth stages,were studied in pot experiment.And the results showed that the treatment under irrigation maximum of 90% field water capacity was more reasonable than other treatments.And the outcomes of stem diameter,dry root weight,root-top ratio and fruit quality of the treatment under 90% field water capacity irrigation maximum were significant better than those under 100% and 80%... |
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| Keywords: | cucumber irrigation maximum root-top ratio fruit quality yield water use efficiency |
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