| 黄河上游地区节水减氮对设施越冬芹菜生长发育及产量的影响 |
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| 引用本文： | 张丽娟,曲继松,杨冬艳,冯海萍,郭文忠,王彩玲.黄河上游地区节水减氮对设施越冬芹菜生长发育及产量的影响[J].北方园艺,2011(11):53-55. |
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| 作者姓名： | 张丽娟 曲继松 杨冬艳 冯海萍 郭文忠 王彩玲 |
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| 作者单位： | 宁夏农林科学院种质资源研究所,宁夏,银川,750002;灵武市农业局,宁夏,灵武,751400 |
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| 基金项目： | 国家重大专项资助项目(2009ZX07212-004-2); 宁夏回族自治区科技攻关资助项目(KGZ-170706); 国家科技支撑计划资助项目(2007BAD57B01) |
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| 摘 要： | 以芹菜为试材,在黄河上游地区研究了灌水量、施用氮肥等节水减氮技术对芹菜生长发育及产量的影响,以期为温室芹菜高产、优质、高效栽培及节水灌溉提供科学依据。结果表明:节水减氮对西芹产量的影响达到显著水平;品质方面,总糖含量变化、糖酸化变化受施氮量影响较大,而维生素C含量变化受灌水量影响较为明显,叶绿素含量变化受施氮量影响明显,性能指数则受灌水量变化影响较大。
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| 关 键 词： | 黄河上游地区 日光温室 节水减氮 芹菜 叶绿素荧光 |
Influence on Growth and Yield of Celery by Water and Nitrogen Saving in Solar Greenhouse on the Upper Stream of the Yellow River in Winter |
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| ZHANG Li-juan,QU Ji-Song,YANG Dong-yan,FENG Hai-ping,GUO Wen-zhong,WANG Cai-ling.Influence on Growth and Yield of Celery by Water and Nitrogen Saving in Solar Greenhouse on the Upper Stream of the Yellow River in Winter[J].Northern Horticulture,2011(11):53-55. |
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| Authors: | ZHANG Li-juan QU Ji-Song YANG Dong-yan FENG Hai-ping GUO Wen-zhong WANG Cai-ling |
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| Institution: | ZHANG Li-juan~1,QU Ji-Song~1,YANG Dong-yan~1,FENG Hai-ping~1,GUO Wen-zhong~1,WANG Cai-ling~2 (1.Institute of Germplasm Resources,Ningxia Academy of Agriculture and Forestry Science,Yinchuan,Ningxia 750002,2.Bureau of Lingwu Agriculture,Lingwu,Ningxia 751400) |
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| Abstract: | Took celery as the material,the ralationship of reduced nitrogen and water-saving facilities with celery growth and yield were studied in Yellow River region.The results showed that the yield was significant by water and nitrogen saving on celery;quality,the total sugar content influenced by nitrogen,while the vitamin C content was influenced obviously by the amount of irrigation,chlorophyll affected by nitrogen content significantly,the performance index was influenced by changes in irrigation. |
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| Keywords: | the upper stream of the Yellow River solar greenhouse water and nitrogen saving celery chlorophyll fluorescence |
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