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农学学报 ›› 2018, Vol. 8 ›› Issue (6): 53-57.doi: 10.11923/j.issn.2095-4050.cjas17090013

所属专题: 园艺

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

植物生长延缓剂在观赏植物上的应用研究

贺菡莹,葛红   

  1. 中国林业科学研究院林业研究所,中国农业科学院 蔬菜花卉研究所
  • 收稿日期:2017-09-21 修回日期:2017-10-23 接受日期:2017-10-30 出版日期:2018-06-26 发布日期:2018-06-26
  • 通讯作者: 葛红 E-mail:649592703@qq.com
  • 基金资助:
    国家自然科学基金资助项目(31401905);中国农业科学院创新工程项目。

Application of Plant Growth Retardants in Ornamental Plants

贺菡莹 and 葛红   

  • Received:2017-09-21 Revised:2017-10-23 Accepted:2017-10-30 Online:2018-06-26 Published:2018-06-26

摘要: 文章回顾了植物生长延缓剂的发展,简述了生长延缓级的分类、调控效果、生理影响以及施用方法。指出生长延缓剂通过抑制赤霉素的合成途径可以有效调控植株的株型、花期,还具有增强植物的抗逆性、延缓植物衰老、加强营养物质的积累并影响内源激素的合成等功效,在观赏植物的栽培和生产中具有广阔的应用前景。然而目前,生长延缓剂也存在着基础性研究过于集中、整体水平有待提高等问题,需要加强科技创新,以期在将来的生产过程中能够更加有效、合理地使用植物生长延缓剂。 关键词:植物生长延缓剂;观赏植物;调控效果;生理影响;施用方法

关键词: 柑橘, 柑橘, 冻害, 气象条件, 预防恢复

Abstract: This paper reviewed the development of plant growth retardants, and summarized the classification, regulation, physiological effects and application methods of growth retardation. It was pointed out that the growth retardants can effectively control the plant type and flowering period of the plant by inhibiting the synthesis pathway of gibberellin, and also enhance the plant resistance, delay plant senescence, strengthen the accumulation of nutrients and affect the synthesis of endogenous hormones. In the cultivation of ornamental plants and production had a broad application prospects. However, at present, there were some problems such as the fact that the growth retardation agent was too concentrated and the overall level needed to be improved. It was necessary to strengthen the scientific and technological innovation so that the plant growth retarder can be used more effectively and rationally in the future production process.

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