The present study was carried out in order to determine effects of hand thinning on fruit quality and yield. The branch based fruit thinnings were applied at six different rates of fruit/leaf (F/L) (1/1, 1/2, 1/3, 1/4, 1/5, 1/6). The study conducted two years and pomological analysis were performed in collected fruits from the branches. According to the results, the highest values in terms of fruit/leaf ratio were obtained from 1/1 F/L application for yield, total soluble solids (HM-TSS) and titratable acidity at harvest maturity (HM-TA) period; 1/2 F/L application for TSS at ripening period (RP-TSS) and fruit peel colour both at harvest maturity (HM-FPC) and ripening period (RP-FPC); 1/3 F/L application for vitamin C content; 1/5 F/L application for fruit weight and fruit flesh colour at the ripening period; 1/6 F/L application for fruit firmness, fruit lenght, fruit diameter, titratable acidity at ripening period (RP-TA) and titratable acidity at harvest maturity period (HM-TA). It can be concluded that the better results obtained from the applications of 1/5 and 1/6 F/L thinning ratio in view of yield and quality, and so these applications may suggested to be applied in practice.

中文翻译：

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水果/叶比对猕猴桃果实特性的影响

进行本研究是为了确定间苗对果实品质和产量的影响。以六种不同比率的果/叶（F / L）（1 / 1、1 / 2、1 / 3、1 / 4、1 / 5、1 / 6）施用基于分支的果稀。该研究进行了两年，并对分支机构收集的果实进行了果树学分析。根据结果​​，从产量/总可溶性固形物（HM-TSS）和收获成熟期可滴定酸度（HM-TA）的1/1 F / L施肥中获得最高的果/叶比值；在成熟期（RP-TSS）对TSS进行1/2 F / L施用，在收获成熟期（HM-FPC）和成熟期（RP-FPC）对果皮颜色进行着色；维生素C含量为1/3 F / L；成熟期果实重量和果肉颜色的1/5 F / L应用；1/6 F / L应用以确保水果坚硬，果实长度，果实直径，成熟期可滴定酸度（RP-TA）和收获成熟期可滴定酸度（HM-TA）。可以得出结论，从产量和质量的角度来看，应用1/5和1/6 F / L稀化比可获得更好的结果，因此建议将这些应用应用于实践。