增施液态硅肥对设施番茄生长、产量及品质的影响  

Effects of Adding Liquid Silicon Fertilizer on Growth,Yield and Quality of Protected Tomato

作　　者：夏秀波[1] 梁潇 张伟[1] 初国栋 张焕春[1] 王英杰 张超杰[1] XIA Xiubo;LIANG Xiao;ZHANG Wei;CHU Guodong;ZHANG Huanchun;WANG Yingjie;ZHANG Chaojie(Yantai Academy of Agricultural Sciences in Shandong Provience,Yantai 265500;Shandong Rongqi Kangji Agricultural Technology Co.,Ltd.)

机构地区：[1]山东省烟台市农业科学研究院,山东烟台265500 [2]山东荣启康纪农业科技有限公司

出　　处：《长江蔬菜》2025年第6期81-84,共4页Journal of Changjiang Vegetables

基　　金：烟台开发区创新创业团队项目(2022TD001);烟台市设施番茄育种攻关团队项目(烟农[2023]174号)。

摘　　要：试验以番茄和液态硅肥为材料,设3个处理,在常规施肥基础上,分别于定植时、定植后30 d、定植后60 d采用液态硅肥500倍液、1000倍液和1500倍液灌根。结果表明,液态硅肥1000倍液处理的番茄植株长势最强,植株高、茎粗和单株叶面积大,单果质量、产量最高。对各处理番茄植株的生长、产量、品质和发病率等指标采用DTOPSIS法进行综合分析,结果表明,液态硅肥1000倍液处理的Ci值最大,为0.7296,显著高于其他处理,说明在番茄根部增施液态硅肥1000倍液的效果最好。因此,在早春茬番茄生产上,推荐采用液态硅肥1000倍液灌根。Tomato and liquid silicon fertilizer were used as the materials and three treatments were set up in this experiment.On the basis of conventional fertilization,liquid silicon fertilizer 500 times liquid,1000 times liquid,and 1500 times liquid were used to irrigate roots at the time of planting,30 days after planting and 60 days after planting.The results showed that tomato plants treated with liquid silicon fertilizer 1000 times liquid had the strongest growth potential,the highest plant height,stem diameter and leaf area per plant,and the highest single fruit weight and yield.The growth,yield,quality and incidence of tomato plants were comprehensively analyzed by DTOPSIS method.The results showed that the maximum Ci value of the treatment with liquid silicon fertilizer 1000 times liquid was 0.7296,which was significantly higher than other treatments.This indicated that the effect of liquid silicon fertilizer 1000 times liquid on tomato roots was the best.Therefore,it is recommended to apply liquid silicon fertilizer 1000 times liquid to irrigate roots on tomato plants in early spring.

关 键 词：番茄 液态硅肥 生长 品质 

分 类 号：S641.2[农业科学—蔬菜学]