硅肥不同施用方式对甜樱桃果实品质的影响

Effects of Different Application Methods of Silicon Fertilizer on Fruit Quality of Sweet Cherry

以甜樱桃品种‘萨米脱’和‘福晨’为试材,采用根部灌施、叶面喷施、树干吊施、树干吊施+根部灌施、树干吊施+根部灌施+叶面喷施5种方式施用液体硅肥,果实成熟后测定其单果质量、叶面积、果形指数、可溶性固形物、可溶性糖、可滴定酸、叶片叶绿素含量等指标,研究了硅肥不同施用方式对甜樱桃生长发育及果实品质的影响,以期为硅肥在樱桃上的合理施用提供参考依据。结果表明:施用硅肥可以有效提高甜樱桃单果质量、叶面积、果形指数、可溶性固形物、可溶性糖、可滴定酸、叶片叶绿素含量等指标,且以根部灌施硅肥效果较优。

Taking sweet cherry varieties ‘Sammit’ and ‘Fuchen’ as experimental materials,liquid silicon fertilizer was applied in five different ways,root irrigation,leaf surface spraying,trunk lifting,trunk lifting+root irrigation and trunk lifting+root irrigation+leaf surface spraying.The fruit mass,leaf area,fruit shape index,soluble solid matter,soluble sugar,titratable acid,and chlorophyll content of leaves were measured after fruit ripening to investigate the effects of various application methods of silicon fertilizer on the growth and fruit quality of sweet cherry,in order to provide reference for the rational application of silicon fertilizer on cherries.The results showed that the root irrigation application method of silicon fertilizer yielded better outcomes.It was anticipated that the application of silicon fertilizer could effectively enhance the fruit weight,leaf area,fruit shape index,soluble solids,soluble sugar,titratable acid,leaf chlorophyll content,and other indicators of sweet cherries.