液体硅肥对青脆李品质的影响  

Effect of Liquid Silicate Fertilizer on Fruit Quality of Green Crisp Plum

作　　者：唐笑 马倩倩 薛晓杰 姜乐璞 赵婧 姜中武[1,4] TANG Xiao;MA Qianqian;XUE Xiaojie;JIANG Lepu;ZHAO Jing;JIANG Zhongwu(School of Life Sciences,Yantai University,Yantai Shandong 264000,China;Dazhou Academy of Agricultural Sciences,Dazhou Sichuan 635000,China;College of Life Sciences,Tarim University,Alar Xinjiang 843300,China;Shandong Apple and Fruit Industry Technology Research Institute,Yantai Shandong 264000,China)

机构地区：[1]烟台大学生命科学学院,山东烟台264000 [2]达州市农业科学研究院,四川达州635000 [3]塔里木大学生命科学学院,新疆阿拉尔843300 [4]山东苹果·果业产业技术研究院,山东烟台264000

出　　处：《农业工程》2024年第3期61-64,共4页AGRICULTURAL ENGINEERING

基　　金：2022年烟台开发区创新创业项目(2022TD001)。

摘　　要：采用液体硅肥对青脆李树进行根部灌施和叶面喷施两种处理方式,果实成熟后测定其单果质量、可溶性固形物、硬度、糖组分、酸组分和维生素C含量。结果表明,施硅肥处理后单果质量、可溶性固形物、果糖和维生素C等品质指标较对照处理有明显提高,根部灌施有效硅34 g(0.4 kg硅肥)、叶面喷施有效硅1.92 g(16 mL硅肥)效果较优。Liquid silicon fertilizer was applied to green crisp plum trees using two different methods:root irrigation and foliar spray-ing.After fruit ripening,fruit weight,soluble solids,hardness,sugar composition,acid composition,and vitamin C content were measured.Results indicated that silicon fertilizer application significantly enhanced quality indicators such as fruit weight,soluble solids,fruit sugar,and vitamin C content compared to control group.Root irrigation treatment had an effective silicon dosage of 34 g(0.4 kg silicon fertilizer),while foliar spraying treatment had an effective silicon dosage of 1.92 g(16 mL of silicon fertilizer),which showed superior effects.

关 键 词：硅肥 青脆李 果实品质 可溶性固形物 糖组分 酸组分 维生素C 

分 类 号：S666[农业科学—果树学]