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柑桔是一种座果率较低的经济作物,在花期往往伴随异常气候条件引起落花落果,直接影响柑桔产量。在化学调控中,大多采用植物生长调节剂。兴丰宝为我国最近引进的日本北兴化学工业株式会社生产的用于植物生长调控的高科技产品。为明确其药效和使用方法,我们在宁海、黄岩和建德等地于柑桔花期和初果期进行喷施试验,与碧全系列产品、柑桔复合保花保果剂和目前常用药物赤霉素相比较,并以清水作对照,同时观察对柑桔座果率和产量的影响,为推广应用
Citrus is a cash crop with low fruit set rate, which often leads to the drop of fruit with abnormal climatic conditions at flowering stage, which directly affects the output of citrus. In chemical regulation, the use of plant growth regulators. Hing Fung Po for China’s recently introduced Japan’s Beixing Chemical Industry Co., Ltd. for the production of plant growth control of high-tech products. In order to clarify its efficacy and methods of use, we spray test in Ninghai, Huangyan and Jiande and other places in the flowering and early fruiting stages of citrus, and Bi series products, citrus composite flower preservatives and commonly used drugs Gibberellin compared with water as a control, while observing the citrus fruit rate and yield, for the promotion of the application