“葡萄三高素”是中国农业科学院郑州果树研究所以多种肥料和植物生长调节剂为主研制成的葡萄丰产专用制剂， 1998～2001年进行了多地点试验。1 材料与方法1.1 黎明无核果粒增大试验1998～2001年连续4年分别在河南开封和郑州以黎明无核为试材进行，开封试验园1989年定植，土 “Grape three high-quality” is the Chinese Academy of Agricultural Sciences Zhengzhou Fruit Research Institute with a variety of fertilizers and plant growth regulators developed mainly for the production of grape dedicated products, from 1998 to 2001 conducted a multi-site test. 1 Materials and methods 1.1 dawn without nuclear fruit enlargement test 1998-2001 for 4 consecutive years in Kaifeng, Henan and Zhengzhou to dawn without nuclear as the test material, Kaifeng Test Garden in 1989 colonization, soil