SM配合GA_3处理对葡萄品种藤稔果粒大小及无核率的效果

Effects of SM and GA_3 on Fruit Size and Seedless Ratio of Grape cv Tengren

盛花前使用SM+盛花期GA3+花后10d GA3处理的藤稔葡萄无核率达到94%以上,单粒重平均增加1.3g,提早成熟一周,但对果实的品质没有影响。

Treated with SM before bloom stage, with GA3 at bloom stage and 10 days after bloom, cuhivar Tengren of grape produced fruits of which seedless ratio was more than 94 %, average weight of single fruit increased 1.3 g, and maturation period was brought forward 1 week. The treatment had no influence on fruit quality.