宁夏普罗旺斯番茄品质调查分析  

Investigation and analysis of Provence tomato quality in Ningxia

作　　者：汪洋 胡慧 刘晓娇 刘世伟 杨秀秀 温学萍 李春江 蒋学勤 WANG Yang;HU Hui;LIU Xiaojiao;LIU Shiwei;YANG Xiuxiu;WEN Xueping;LI Chunjiang;JIANG Xueqin(Horticulture Technology Extension Center of Ningxia,Yinchuan 750001,Ningxia,China;Agricultural Technology Extension Service Center of Yinchuan,Yinchuan 750001,Ningxia,China;Yuanzhou District Rural Practical Technology Training Center of Guyuan,Guyuan 756000,Ningxia,China)

机构地区：[1]宁夏回族自治区园艺技术推广站,银川750001 [2]银川市农业技术推广服务中心,银川750001 [3]固原市原州区农村实用技术培训中心,宁夏固原756000

出　　处：《中国瓜菜》2025年第3期119-124,共6页China Cucurbits And Vegetables

基　　金：宁夏回族自治区第七批青年科技人才托举工程(202306)。

摘　　要：为探索宁夏普罗旺斯番茄品质优势,开展了不同种植区域、不同栽培技术下普罗旺斯番茄品质调查,综合运用隶属函数模型和主成分分析方法比较品质差异。结果表明,青铜峡连湖番茄果实可溶性固形物含量(w,后同)5.57%,维生素C含量19 mg·g^(-1),总酸含量3.1 g·kg^(-1),钾含量183 mg·g^(-1),钙含量7.6 mg·g^(-1),谷氨酸与天门冬氨酸比值为4,比例最佳;平罗县应用“三零”绿色种植普罗旺斯番茄,氨基酸总量提高3.3%~8.63%,钾含量降低3.4%~3.9%,钙含量提高10.2%~21.5%,主成分分析综合评价最优。综上,宁夏普罗旺斯番茄品质优势突出,应用“三零”绿色种植、蚯蚓粪施用等提质增效技术,促进了果实营养物质形成,进一步提升了普罗旺斯番茄品质。To explore the quality advantage of Provence tomato in Ningxia,a quality survey of Provence tomato was con-ducted in different planting areas and different cultivation techniques.The membership function model and principal com-ponent analysis were comprehensively used to compare the quality differences.The soluble solid content of Qingtongxia Lianhu tomato was 5.57%,the content of vitamin C was 19 mg·g^(-1),the content of total acid was 3.1 g·kg^(-1),the content of potassium was 183 mg·g^(-1),the content of calcium was 7.6 mg·g^(-1),the ratio of glutamic acid to aspartate was 4,which was considered the optimal ratio.In Pingluoxian,Provence tomato grown with the"three-zero"green planting tech-nology showed a 3.3%-8.63%increase in total amino acids content,a 3.4%-3.9%decrease in potassium content,and a 10.2%-21.5%increase in calcium content.The comprehensive evaluation of principal component analysis is the best.The quality advantage of Provence tomato in Ningxia is prominent.The application of the"three-zero"green planting and earthworm manure to improve quality and efficiency can promote the formation of fruit nutrients and further improve the quality of Provence tomato.

关 键 词：番茄 普罗旺斯 果实品质 主成分分析 

分 类 号：S641.2[农业科学—蔬菜学]