| 不同灌水量对日光温室番茄产量、品质和水分利用效率的影响 |
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| 引用本文： | 郑国保,孔德杰,张源沛,郭生虎,朱金霞.不同灌水量对日光温室番茄产量、品质和水分利用效率的影响[J].北方园艺,2011(11):47-49. |
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| 作者姓名： | 郑国保 孔德杰 张源沛 郭生虎 朱金霞 |
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| 作者单位： | 宁夏农林科学院农业生物技术研究中心,宁夏,银川,75002;宁夏农林科学院农业生物技术研究中心,宁夏,银川,75002;宁夏农林科学院农业生物技术研究中心,宁夏,银川,75002;宁夏农林科学院农业生物技术研究中心,宁夏,银川,75002;宁夏农林科学院农业生物技术研究中心,宁夏,银川,75002 |
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| 基金项目： | 国家科技支撑计划资助项目 |
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| 摘 要： | 通过温室膜下滴灌试验,研究了不同灌水量对番茄产量、品质和水分利用率的影响。结果表明:灌水量对番茄产量和果实品质有显著的影响。灌水量为375mm的处理产量达到138108kg/hm~2,比对照增产74.96%,达到极显著水平,水分利用率为1.60kg/m~3;降低灌水量可提高果实中硝酸盐、可溶性糖和维生素C等可溶物的含量。
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| 关 键 词： | 灌水量 日光温室番茄 产量 品质 水分利用率 |
The Effect of Irrigation Quantity on Yield and Quality and WUE of Tomato in Greenhouse |
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| ZHENG Guo-bao,KONG De-jie,ZHANG Yuan-pei,GUO Sheng-hu,ZHU Jin-xia.The Effect of Irrigation Quantity on Yield and Quality and WUE of Tomato in Greenhouse[J].Northern Horticulture,2011(11):47-49. |
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| Authors: | ZHENG Guo-bao KONG De-jie ZHANG Yuan-pei GUO Sheng-hu ZHU Jin-xia |
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| Institution: | (Agricultural Ko-Technology Center,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002) |
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| Abstract: | The experiment was carried on drip irrigation under film in solar greenhouse to study the effect of irrigation quantity on yield and quality and water use efficiency.The results showed that irrigation quantity affected the yield of tomato and fruit quality significantly.The yield of tomato dealt with 375 mm irrigation treatment achieved 138 108 kg/hm~2,it was higher by 74.96%than check and achieved significance level,WUE of this treatment achieved 1.60 kg/m~3;The content of nitrate and solubility sugar and vitamin C in fruit were raised through reducing irrigation quantity. |
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| Keywords: | irrigation quantity solar greenhouse tomato yield quality WUE |
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