湖北农业科学 ›› 2020, Vol. 59 ›› Issue (21): 102-105,116.doi: 10.14088/j.cnki.issn0439-8114.2020.21.020

• 园艺·特产 • 上一篇    下一篇

不同营养液对限根栽培葡萄生长及其栽培基质的影响

金莉, 王燕, 裴忺, 杨守坤, 姚中华, 李长林, 陈绪柏, 宿福园   

  1. 武汉市农业科学院/武汉市设施果树工程技术研究中心,武汉 430064
  • 收稿日期:2020-03-18 出版日期:2020-11-10 发布日期:2020-12-21
  • 作者简介:金 莉(1982-),女,湖北武汉人,高级农艺师,硕士,主要从事果树栽培技术研究,(电话)13212796763(电子信箱)272257709@qq.com。
  • 基金资助:
    武汉市农业科学院创新体系项目(CX201904)

Study on the effects of different nutrient concentrations on growth of grape and substrate under root restriction

JIN Li, WANG Yan, PEI Xian, YANG Shou-kun, YAO Zhong-hua, LI Chang-lin, CHEN Xu-bai, SU Fu-yuan   

  1. Wuhan Academy of Agricultural Sciences/Wuhan Engineering and Technique Research Centre on Forest and Fruit, Wuhan 430064, China
  • Received:2020-03-18 Online:2020-11-10 Published:2020-12-21

摘要: 以一年生葡萄(Vitis vinifera L.)阳光玫瑰和甬优一号为试验材料,在限根栽培模式下研究不同营养液对葡萄生长及栽培基质的影响。结果表明,对于阳光玫瑰品种来说,30 mg/L N处理显著促进植株生长,对于甬优一号品种来说,180和120 mg/L N处理显著促进植株生长。阳光玫瑰为营养高效类型,在低营养液处理下,氮素的利用效率更高,栽培基质中积累的氮较少,而甬优一号为营养低效型,在高营养液条件下,栽培基质中积累的氮较少。

关键词: 葡萄(Vitis vinifera L.), 阳光玫瑰, 甬优一号, 营养液

Abstract: A experiment with annual grape of Shine Muscat and Yongyouyihao was conducted to study the influences of different nutrient solution and identity the appropriate nitrogen content for grape. The results showed that 30 mg/L nitrogen treatment can promote growth for Shine Muscat and 180 and 120 mg/L nitrogen treatments can promote growth for Yongyouyihao. Shine Muscat is more efficient to use nutrition. With less nutrition, the nitrogen is left less in the substrate under root restriction for Shine Muscat. Yongyouyihao is less efficient to use nutrition. With more nutrition, the nitrogen is left less in the substrate under root restriction for Yongyouyihao.

Key words: grape, Shine Muscat, Yongyouyihao, nutrition

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