果树化学疏花疏果的研究现状与展望

Research status and prospect of chemical flower and fruit thinning on fruit tree

疏花疏果是生产优质果品的重要栽培措施之一。为了摸清国内外化学疏花疏果的研究现状,以研究开发新型疏花疏果剂,对化学疏花疏果的主要药剂及其作用机理和影响疏除效果的因素等方面的研究结果与研究进展进行了综述,并指出了在深入研究疏除机理的基础上开发对食品和环境安全的天然化学疏除剂是未来相关研究的方向。

Flower and fuit thinng is one of the most important techniques for producing high quality fruits.In order to investigate the research status on chemical flower and fruit thinning at home and abroad,and develop new reagents,the advances of researches on influencing factors of thinning effect,main reagents and its action mechanism were reviewed.Developing food and environment friendly natural chemical thinning reagents was research direction based on further study on mechanism of chemical thinning.