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观察了KT-30与GA_3处理对美味猕猴桃座果、果实发育和品质形成的影响。开花期分别用KT-3040mg·L~(-1)和GA_3500mg·L~(-1)处理花蕾可诱导单性结实;花后20d用KT-3010mg·L~(-1)处理幼果可明显促进果实生长、提高果实中淀粉和糖含量,但降低果实硬度和钙含量且果实外观品质较差。开花后2周用KT-305mg·L~(-1)与GA_3200mg·L~(-1)的混合液处理幼果,可促进果实生长,提高果实硬度,不降低果实外观品质,处理效果最佳。
The effects of KT-30 and GA_3 treatments on the fruiting, fruit development and quality of Actinidia deliciosa were observed. The flower buds of KT-3040 mg · L -1 and GA 3500 mg · L -1 were able to induce parthenocarpic during the flowering stage. When young KT-3010 mg · L -1 was applied 20 days after anthesis, Promote fruit growth, improve the starch and sugar content in the fruit, but reduce the fruit firmness and calcium content and the appearance quality of the fruit is poor. Two weeks after flowering, young fruits were treated with a mixture of KT-305 mg · L -1 and GA-3200 mg · L -1, which could promote fruit growth, improve fruit firmness and did not reduce the appearance quality of fruits, and the treatment effect was the best .