喷施不同叶面肥对番茄产量和品质的影响  

Effect of the Different Foliar Spraying on the Yield and Quality of Tomato

作　　者：吴慧[1] 马微[1] 吴默涵[2] 秦勇[1] 

机构地区：[1]新疆农业大学林学与园艺学院,新疆乌鲁木齐830052 [2]新疆巴州农业技术推广中心,新疆巴州841000

出　　处：《北方园艺》2015年第9期154-157,共4页Northern Horticulture

基　　金：新疆维吾尔自治区"十二五"重大专项资助项目(201130104-2-1)

摘　　要：以番茄品种"福满柿王"为试材,在番茄生长期间分别喷施叶面肥欧甘、雷力2000、昌盛通营养液、磷酸二氢钾,研究不同叶面肥对番茄产量和品质的影响。结果表明:喷施各种叶面肥后,番茄株高、节间长、果实的单果重、果实纵横径、维生素C含量、可溶性糖含量、固酸比均提高;有机酸含量降低。喷施磷酸二氢钾后,番茄产量提高最为显著,达到了17 749kg/667m2;而喷施雷力2000后,番茄品质有所改善,固酸比达到了16.97。因此,喷施磷酸二氢钾可提高番茄产量,喷施雷力2000可提高番茄品质。Taking tomato species ‘Fuman Shiwang＇as the test material,several foliar fertilizers（Ougan,Leili 2000,Changsheng Tong nutrient solution,potassium dihydrogen phosphate）were sprayed during the tomato growth period,the effect of foliar fertilizers on the fruit quality and yield of tomato were studied.The results showed that after sprayed several foliar fertilizers,plant height,length of the section,simple fruit weight,length,breadth,vitamin C content,surger content,the ratio of surger to acid were all increased compared to control,while titratable acid content was decreased.The production of tomato reached 17 749kg/667m2 by spraying potassium dihydrogen phosphate;the quality of tomato was the best by spraying Leili 2000,and the ratio of sugar to acid reached a maximum value（16.97）.Therefore,potassium dihydrogen phosphate could improve the yields of tomato,and Leili 2000 could improve the quality of tomato.

关 键 词：番茄 叶面肥 产量 品质 

分 类 号：S641.206.2[农业科学—蔬菜学]