葡萄优果剂是北京农业大学试验研制成的一种无毒、不污染环境的高科技新产品,应用本药剂可以提高葡萄坐果率,增加产量,提早着色,提早成熟15～30天,促使果穗整齐.糖度提高,品质优良,无核率可达95%以上.1994年河北固安县呜英园艺场使用优果剂,巨峰葡萄提前在7月上旬采收,品质和效益比往年成倍增长,1995年河北宁晋县孙村葡 Grape fruit agent is a non-toxic, non-polluting environment, high-tech new products made by Beijing Agricultural University. The application of the agent can improve the fruit setting rate, increase the yield, early coloring, premature 15 to 30 days, Neat .Brix increase, high quality, non-nuclear rate of up to 95% .In 1994, Gu’an County, Hebei Mingying horticultural field using excellent fruit, Kyoho grapes early harvest in early July, the quality and effectiveness of doubled over the previous years, 1995 Ningjin County, Hebei village grapes