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园艺学报 ›› 2026, Vol. 53 ›› Issue (9): 2752-2768.doi: 10.16420/j.issn.0513-353x.2025-0441

• 栽培 · 生理生化 • 上一篇    下一篇

不同沼渣配比对设施番茄品质及次生代谢的影响

尚兴攀1, 牛钰1, 白鹏1, 何咏梅1, 冯俊芳1, 王俊文1, 陈佳琦1, 唐中祺1, 吕剑1, 肖雪梅1, 武玥1,*(), 郁继华1,2   

  1. 1 甘肃农业大学园艺学院, 兰州 730070
    2 省部共建干旱生境作物学国家重点实验室, 兰州 730070
  • 收稿日期:2026-05-25 修回日期:2026-07-14 出版日期:2026-09-20 发布日期:2026-09-20
  • 通讯作者:
  • 基金资助:
    甘肃省科技重大专项(23ZDNA008); 甘肃省教育厅“双一流”科研重点项目(GSSYLXM-02); 甘肃省拔尖领军人才计划项目(GSBJLJ-2021-14); 国家自然基金项目(32360747); 甘肃农业大学伏羲青年英才计划项目(Gaufx-04Y01)

The Effects of Different Compost Ratios on the Quality and Secondary Metabolism of Tomato in Protected Cultivation

SHANG Xingpan1, NIU Yu1, BAI Peng1, HE Yongmei1, FENG Junfang1, WANG Junwen1, CHEN Jiaqi1, TANG Zhongqi1, LÜ Jian1, XIAO Xuemei1, WU Yue1,*(), YU Jihua1,2   

  1. 1 College of Horticulture, Gansu Agricultural University, Lanzhou 730070, China
    2 State Key Laboratory of Crop Science in Arid Habitats, Lanzhou 730070, China
  • Received:2026-05-25 Revised:2026-07-14 Published:2026-09-20 Online:2026-09-20
  • Contact:

摘要:

为探究不同比例配施沼渣对日光温室番茄果实营养品质和次生代谢的影响,以番茄‘184’为试验材料,全基质栽培为对照(CK),基质与沼渣体积比为3︰1、4︰1、5︰1,共4个处理,测定番茄外观品质、风味品质、营养品质及次生代谢相关指标。结果表明,基质与沼渣体积比4︰1处理下第一茬果实可溶性固形物、可溶性蛋白、维生素C、可溶性糖含量以及糖酸比显著提高,其中果实番茄红素、八氢番茄红素、β胡萝卜素含量分别比对照显著提高了36.18%、656.07%和34.53%,果糖、葡萄糖和蔗糖含量分别显著提高了18.8%、110.9%和74.8%,有机酸组分中柠檬酸、酒石酸、苹果酸等含量降低,甜味、鲜味、无味和苦味氨基酸含量提高,矿质元素(N、P、K、Mg、Fe、Zn和Cu)含量提高,硝酸盐和有机酸含量分别显著降低了55.36%和18.18%;第二茬果实可溶性固形物、可溶性蛋白、维生素C、可溶性糖含量以及糖酸比显著提升,番茄红素、八氢番茄红素、β-胡萝卜素含量比对照分别显著提高了73.16%、132.91%、51.54%,果糖、葡萄糖和蔗糖含量分别显著提高了106.9%、81.1%和69.2%,柠檬酸、酒石酸及苹果酸等有机酸含量降低,氨基酸组分中甜味、鲜味、无味和苦味氨基酸含量提高,矿质元素(N、P、K、Mg、Fe、Zn和Cu)含量提高,硝酸盐和有机酸含量分别显著降低了59.88%和52.94%。综上,基质与沼渣体积比4︰1配施下有效改善设施番茄的营养品质和风味特征。

关键词: 番茄, 沼渣, 营养品质, 类胡萝卜素组分, 氨基酸组分

Abstract:

To investigate the effects of different proportions of biogas residue application on the nutritional quality and secondary metabolism of tomato fruits in solar greenhouses,tomato cultivar‘184’ was used as the experimental material. Four treatments were set up:balanced fertilization as the control(CK),and substrate and biogas residue mixed at ratios of 3︰1,4︰1 and 5︰1. Appearance,flavor,nutritional quality,and secondary metabolic indicators of tomatoes were measured. Results showed that under the substrate-to-biogas residue volume ratio of 4︰1,the soluble solids,soluble protein,vitamin C,and soluble sugar contents,as well as the sugar-acid ratio of first-harvest fruits significantly increased. Lycopene,phytoene,and β-carotene contents were significantly enhanced by 36.18%,656.07%,and 34.53% compared to the control,respectively. Fructose,glucose,and sucrose contents increased significantly by 18.8%,110.9%,and 74.8%,respectively. Organic acid components such as citric acid,tartaric acid,and malic acid decreased,while sweet-,umami-,neutral-,and bitter-tasting amino acids increased. Mineral element contents(N,P,K,Mg,Fe,Zn,and Cu)also increased,whereas nitrate and organic acid contents decreased significantly by 55.36% and 18.18%,respectively. For second-harvest fruits,soluble solids,soluble protein,vitamin C,soluble sugars,and the sugar-acid ratio were significantly improved. Lycopene,phytoene,and β-carotene contents increased by 73.16%,132.91%,and 51.54% compared to the control,respectively. Fructose,glucose,and sucrose contents increased significantly by 106.9%,81.1%,and 69.2%,respectively. Citric acid,tartaric acid,and malic acid levels declined,while sweet-,umami-,neutral-,and bitter-tasting amino acids increased. Mineral elements(N,P,K,Mg,Fe,Zn,and Cu)were elevated,and nitrate and organic acid contents decreased significantly by 59.88% and 52.94%,respectively. In summary,applying biogas residue at a substrate-to-residue volume ratio of 4︰1 significantly enhances the nutritional quality and flavor characteristics of greenhouse-grown tomatoes.

Key words: tomato, biogas residue, nutritional quality, carotenoid components, amino acid components

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