| 根施5-氨基乙酰丙酸对早春茬日光温室黄瓜生长、产量及品质的影响 |
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| 引用本文： | 董荣荣,刘玉梅,李树珍,闫妍,王君,于贤昌,贺超兴,李衍素.根施5-氨基乙酰丙酸对早春茬日光温室黄瓜生长、产量及品质的影响[J].中国农业大学学报,2019,24(8):41-47. |
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| 作者姓名： | 董荣荣 刘玉梅 李树珍 闫妍 王君 于贤昌 贺超兴 李衍素 |
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| 作者单位： | 中国农业科学院蔬菜花卉研究所;菏泽学院园林工程系 |
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| 基金项目： | 国家重点研发计划项目（2016YFD0201006）；国家现代农业产业技术体系建设专项（CARS-25-C-01）；中国农业科学院科技创新工程项目（CAAS-ASTIP-IVFCAAS）；农业部园艺作物生物学与种质创制重点实验室项目联合资助 |
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| 摘 要： | 为研究根施5-氨基乙酰丙酸(5-aminolevulinic acid,ALA)对早春茬日光温室黄瓜生长、产量和品质的影响,以黄瓜‘中农26号’为试验材料,采用根区滴灌方式,以1、5和10 mg/(株·次)为处理,以滴灌等量清水为对照进行试验。结果表明:与对照相比,根施1 mg/(株·次)显著提高黄瓜植株的株高、叶片数和根系活力;同时该浓度处理显著提高叶绿体色素含量、净光合速率和气孔导度,从而增加了黄瓜产量,单产比对照增加9.33%,但对果实品质(可溶性糖、维生素C、游离氨基酸和可溶性蛋白)无显著影响。在早春茬日光温室黄瓜生产过程中,根施1 mg/(株·次)可促进黄瓜生长,提高黄瓜产量。
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| 关 键 词： | 黄瓜 日光温室 5-氨基乙酰丙酸 生长 产量 |
| 收稿时间： | 2018/8/10 0:00:00 |
Effects of root application of 5-aminolevulinic acid on the growth, yield and quality of early spring cucumber in solar greenhouses |
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| DONG Rongrong,LIU Yumei,LI Shuzhen,YAN Yan,WANG Jun,YU Xianchang,HE Chaoxing and LI Yansu.Effects of root application of 5-aminolevulinic acid on the growth, yield and quality of early spring cucumber in solar greenhouses[J].Journal of China Agricultural University,2019,24(8):41-47. |
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| Authors: | DONG Rongrong LIU Yumei LI Shuzhen YAN Yan WANG Jun YU Xianchang HE Chaoxing and LI Yansu |
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| Institution: | Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China;Landscape Engineering Department, Heze University, Heze 274000, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China,Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China and Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China |
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| Abstract: | |
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| Keywords: | cucumber solar greenhouse 5-aminolevulinic acid growth yield |
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