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应用生态学报 ›› 2020, Vol. 31 ›› Issue (3): 953-958.doi: 10.13287/j.1001-9332.202003.007

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叶面喷施硒肥对3个葡萄品种果实产量、品质和硒含量的影响

印宁1, 穆兰2, 梁银丽1,3*, 郝旺林3, 尹鸿飞1, 朱帅蒙4, 安小娟5   

  1. 1西北农林科技大学林学院, 陕西杨凌 712100;
    2陕西师范大学西北历史环境与经济社会发展研究院, 西安 710061;
    3中国科学院水利部水土保持研究所, 陕西杨凌 712100;
    4河南理工大学测绘与国土信息工程学院, 河南焦作 454000;
    5天水师范学院生物工程与技术学院, 甘肃天水 741000
  • 收稿日期:2019-08-12 出版日期:2020-03-15 发布日期:2020-03-15
  • 通讯作者: E-mail: liangyl@ms.iswc.ac.cn
  • 作者简介:印宁, 女, 1996年生, 硕士研究生。主要从事植物生理生态研究。E-mail: Yin.ning060196@outlook.com
  • 基金资助:
    本文由国家科技支撑计划项目(2014BAD14B006)资助

Effects of foliar selenium fertilizer on fruit yield, quality and selenium content of three varieties of Vitis vinifera

YIN Ning1, MU Lan2, LIANG Yin-li1,3*, HAO Wang-lin3, YIN Hong-fei1, ZHU Shuai-meng4, AN Xiao-juan5   

  1. 1College of Forestry, Northwest A&F University, Yangling 712100, Shaanxi, China;
    2Northwest Institute of Historical Environment and Socio-Economic Deve-lopment, Shaanxi Normal University, Xi’an 710061, China;
    3Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling 712100, Shaanxi, China;
    4School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, Henan, China;
    5College of Bioengineering and Biotechnology, Tianshui Normal University, Tianshui 741000, Gansu, China
  • Received:2019-08-12 Online:2020-03-15 Published:2020-03-15
  • Contact: E-mail: liangyl@ms.iswc.ac.cn
  • Supported by:
    This work was supported by the National Science and Technology Support Program (2014BAD14B006)

摘要: 以‘红芭拉蒂’、 ‘夏黑’、 ‘户太8号’3个葡萄品种为材料,研究叶面喷施有机硒肥对温室葡萄品质和硒含量的影响。结果表明: 在果实幼果期和膨大期,叶面喷施12 mg·L-1氨基酸螯合态富硒叶面肥不仅能使葡萄果实产量和硒含量显著提高,还能显著提高各品种葡萄果实综合品质(可溶性糖、有机酸、可溶性蛋白质、可溶性固形物、Vc和原花青素等),但白藜芦醇未显著提高。各品种中,2017和2018年夏黑的硒含量较对照分别增加36.7%和37.1%,其增幅高于红芭拉蒂和户太8号;施硒组红芭拉蒂以高糖低酸的口感及高保健成分在品质综合比较中表现较优;2018年施硒的户太8号硒含量为53.26 μg·kg-1,显著高于其他品种,硒富集能力较强。因此,夏黑硒含量增幅较大;红芭拉蒂在营养价值和品质上表现较优;户太8号适合富硒葡萄生产。

Abstract: With three grape varieties, Red Barbara, Summer Black and Hutai No. 8 as test mate-rials, we investigated the effects of foliar spraying of organic selenium fertilizer on greenhouse grape quality and selenium content. The results showed that spraying 12 mg·L-1 amino acid chelated selenium-enriched foliar fertilizer on grape leaves significantly increased selenium content and the quantity and quality of grape yield, including the contents of soluble sugar, organic acid, soluble protein, soluble solids, vitamin C and proanthocyanidins. However, there was no increase in resveratrol. Among the three varieties, selenium content of Summer Black in 2017 and 2018 was increased by 36.7% and 37.1%, respectively, being higher than that of Red Barbara and Hutai No. 8. Red Barbara sprayed with selenium fertilizer had better quality due to high sugar and low acid contents, as well as high health-care components. Moreover, the selenium content of Hutai No. 8 in 2018 was 53.26 μg·kg-1, higher than the others, indicating a stronger ability of selenium enrichment. We concluded that the increase range of Se content was larger in Summer Black, Red Barbara showed the better nutrition value and quality, and Hutai No. 8 was a suitable variety for selenium-rich grape production.