秦美猕猴桃结果枝摘心对产量和品质的影响

Effect of pinching to bearing shoot on yield and quality of Qinmei kiwifruit

为探索合理的新梢摘心技术对猕猴桃产量和品质的影响,通过对秦美猕猴桃结果枝的摘心试验,结果表明,5 月上旬盛花后对结果枝进行轻摘心和重摘心处理,秦美猕猴桃的坐果率、单株产量、单果重、果实中可溶性固形物含量分别为8-3 % 、6-98kg、122-5g、12-8 % 和11-02 % 、5-62kg、100-9g、11-1 % ,高于6 月份的轻摘心、重摘心处理和不摘心对照。在盛花期后对秦美猕猴桃结果枝进行摘心( 留4 ～8 片) 叶能够显著提高秦美猕猴桃的产量的品质。

The effect of pinching to bearing shoot on yield and quality of Qinmei kiwifruit was studied. The results showed that the fruit set, per plant yied, fruit weight, soluble solid content of the treatment of slight pinching and heavy pinching to bearing shoot, after flowering period in May, were 8.3%, 6.98 kg,122.5g, 12.8%and11.02%,5.62kg,100.9g,11.1%,and were higher than the treatment of slight pinching, heavy pinching and (CK) not pinching in June. The pinching to bearing shoot could increase significantly yield and quality of Qinmei kiwifruit after flowering period.