苹果树化学控旺促花生产技术的研究

Production Technology of Chemical Control of Apple Trees

苹果树种植过程中经常出现果树旺长现象,难以管理,影响了果树的成花结果。该研究采用多效唑、调环酸钙、PBO、氨基酸等4种苹果树化学控旺促花物质处理苹果树,分别对其作用机理,田间应用技术、应用效果及注意事项等进行评价和对比,以期为苹果生产提供参考依据。

The phenomenon of vigorous growth often occurs in the process of apple tree planting.Fruit trees are difficult to manage,which affects the flowering of fruit trees.In this study,paclobutrazol,prohexadione calcium,PBO and amino acid were used to treat apple trees,the mechanism of action,field application technology,application effect and precautions were evaluated and compared,in order to provide reference for apple production.