1983年我们试用九二○对无核白葡萄果穗进行了处理,其效果比较明显。试材为六年生无核白葡萄,1978年春一年生苗定植,从新疆吐鲁番红柳河园艺场引进,定植距离2×6米,棚立架。九二○处理采用200ppm、400ppm 两个浓度,处理采用浸蘸果穗的方法,对照未 In 1983, we tried a trial of ninety-two non-nuclear white grape berries, the effect is obvious. The test material was a six-year-old seedless white grape. In the spring of 1978, the seedling was planted in spring and was introduced from the Hongliuhe horticultural field in Turpan, Xinjiang. The planting distance was 2 × 6 meters and the shelf was set up. Nine two hundred and twenty treatment using 200ppm, 400ppm two concentrations, the method of using dip dipped ears, the control did not