灌溉液EC值对基质栽培口感型番茄产质量的影响

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关键词EC值;基质栽培；口感型番茄;品质;戴安娜

中图分类号S641.2文献标识码A

文章编号 0517-6611（2025）23-0039-04

doi：10.3969/j.issn. 0517-6611. 2025.23.009

开放科学（资源服务）标识码（OSID）：

Effect of EC Value of Irrigation Solution on Yield and Qualityof Taste Tomato in Substrate Culture

WANG Hai-feng1，CHENAn-wei，SUYu-longetal（1.handong Dadi HonglinAgriculturalMaterialsCo，Ld.，Shougang，han dong2600;anhaiCustosenterforIsectiondQuaratineofnials，lantsndouffs，hang;.SgatseCity Science and Technology Development and Exchange Center，Shigatse，Xizang 857000）

AbstractObjetie]TostudytheefectofECvalueofgationsolutionontequalityndyieldoftastetomato.Metod]Fiviation solutionECvaluereatmentsweresetupas1.，2.0，2.5，3.0nd4.OdS/inthtomatofruitigperiod.Result]Wiinacaag， theECvalueofigationslussigantlosielyelaedilantcoollfrtsubleslid，oublegaable acid and fruit number per plant （P<0.01 ），and negatively correlated with fruit soluble protein and fruit color conversion rate in early stage （ P<0.01 ）.Chlorophyll，soluble sugar，titratableacidandfruit number per plantreachedthe maximum when EC value was4.OdS/m.The content of soluble solids in fruit reached the maximum when EC value was 3.0dS/m . The weight of single fruit and yield reached the maximum when EC value were 2.0 and 2.5dS/m ，respectively，and there were no significant diffrence （ （P<0.05） with EC value of 3.0dS/m. [Conclusion] The qualityand yieldof taste tomato werethebest when theEC valueofirigationsolutioninthetomato fruiting period was 3.0dS/m

KeywordsEC value;Substrate culture;Taste tomato;Quality;Dai Anna

番茄是我国十分重要的蔬菜作物，近年来随着经济不断发展，消费者对番茄的需求正从数量向品质转变，口感型番茄因其果实大小适中、风味浓郁、适于鲜食等优点，在番茄市场上占据明显优势。（剩余6053字）