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对印度、胜利两个苹果品种在芽露红期、盛花期、花后10d、15d进行环剥,调查结果表明,花后10d环剥对座果率的影响效果最好。
The results showed that the effect of girdling 10 days after anthesis on fruit set rate was the best in two apple cultivars, India and Victory, at the red bud stage, full flowering stage and 10 days and 15 days after anthesis.