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Journal of Agriculture ›› 2018, Vol. 8 ›› Issue (6): 53-57.doi: 10.11923/j.issn.2095-4050.cjas17090013

Special Issue: 园艺

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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

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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