无核白葡萄适应性强,是优良的制干品种。此品种以其果穗长松散,果肉脆甜可口,品质上等而深受消费者的欢迎。本地区近年来栽培面积逐步扩大,但由于生产上存在重发展轻管理等问题,致使无核白在本地区表现出座果率低,果实稀疏,果穗不整齐,成熟不一致,加之果粒较原性状缩小,致使单产很低,效益差。针对这种情况,我们应用了葡萄膨大剂,一种新型高效低毒的植物生长调节剂和赤霉素,进行了初步的应用效果试验。结果表明,使用葡萄膨大剂、赤霉素后,能够有效地提高无核白葡萄品种的座 Strong adaptability of nuclear-free white grapes, is an excellent system of dry. This variety is loose with its ears, crisp and delicious flesh, high quality and welcomed by consumers. In recent years, the cultivation area in this area has been gradually expanded. However, due to the problems such as light development and heavy management in production, the fruitless rate is low, the fruit is sparse, the fruit is irregular and the ripeness is inconsistent. In addition, Narrowed traits, resulting in low yields, poor efficiency. In response to this situation, we applied a grape swollen agent, a new type of highly efficient and low toxicity of plant growth regulators and gibberellin, a preliminary application effect test. The results showed that the use of grapes, gibberellin, can effectively improve the seedless seedless white grape