引言新疆北疆各地栽培无核白葡萄主要是作为鲜食供应市场,品种以无核白较多,无核紫(无核黑)很少。无核自在该地区的表现是落果极重,个别年份高达90%,果粒小,平均1.2克,经济收益低。该地区从六十年代即开始试用赤霉素处理果实,取得了一定的成效,目前已在一部份重点果园推广使用, Introduction The cultivation of seedless white grapes in various parts of northern Xinjiang mainly serves as a market for fresh food supplies. There are few varieties with no seed white and few seedless purple (without black nuclei). Seedless Since the performance of the region is the most fruitless, up to 90% in individual years, small fruit, an average of 1.2 grams, low economic returns. Since the 1960s, gibberellin has been used to treat fruits in the area, and some achievements have been achieved. At present, it has been used in some key orchards,