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为探讨结果枝组对苹果产量和品质的影响，在盛果期富士苹果的主枝上设３个处理：每年培养部分新枝组，以新枝组结果；使原枝组轮换更新与结果；以原枝组均匀着果为对照。对各处理下的单株产量、果实生长动态及果实品质等指标进行检测。经两年试验，结果表明：新枝组结果比轮换枝组结果及原枝组结果的苹果平均单株产量分别提高１０．８％～１５．７％和１６．３％～２３．９％，且果实生长的速度快，品质明显提高。
In order to explore the effect of Zhizu group on the yield and quality of apple, three treatments were set up on the main branch of Fuji apple in full fruit stage: each year, some new branches were cultured to produce new branch group results; Zhizu uniform fruit as a control. The yield per plant, fruit growth dynamics and fruit quality under different treatments were tested. After two years of experiments, the results showed that the new shoot group’s results increased by 10.8% -15.7% and 16.3% -23.9%, respectively, than those of the rotary branch group and the original branch group Fruit growing fast, quality improved significantly.