欢迎访问《农学学报》，
农学学报

农学学报 ›› 2024, Vol. 14 ›› Issue (7): 67-72.doi: 10.11923/j.issn.2095-4050.cjas2023-0138

• 林学 园艺 园林 食用菌 • 上一篇    下一篇

天然富硒土壤上加工番茄硒富集能力及品质分析

董洁1(), 火顺利1(), 赵双印1, 张蓓1, 蔡恩格力1, 赵禹2   

  1. 1 新疆巴音郭楞蒙古自治州农业科学研究院，新疆库尔勒 841000
    2 中国地质调查局西安地质调查中心，西安 710054
  • 收稿日期:2023-05-31 修回日期:2023-09-08 出版日期:2024-07-20 发布日期:2024-07-10
  • 通讯作者:
    火顺利，女，1989年出生，甘肃榆中人，农艺师，硕士，主要从事蔬菜育种、栽培、示范与推广等工作。通信地址：841000 新疆巴音郭楞蒙古自治州库尔勒市英下路巴州农科院，Tel：0996-2695779，E-mail：。
  • 作者简介:

    董洁，女，1981年出生，河南漯河人，高级农艺师，硕士，主要从事特色作物育种、栽培示范推广等工作。通信地址：841000 新疆巴音郭楞蒙古自治州库尔勒市英下路巴州农科院，Tel：0996-2695779，E-mail：。

  • 基金资助:
    新疆巴音郭楞蒙古自治州科学技术研究计划项目“巴州天然富硒番茄品种筛选及相关性研究”(202001); 新疆巴音郭楞蒙古自治州科技创新人才培养项目——优秀科技创新人才培养项目“焉耆盆地不同地源硒水平对加工番茄品质的影响”(202109)

Selenium Enrichment Ability and Quality Analysis of Processed Tomato in Natural Selenium-enriched Soil

DONG Jie1(), HUO Shunli1(), ZHAO Shuangyin1, ZHANG Bei1, CAI Engeli1, ZHAO Yu2   

  1. 1 Bayingol Mongolian Autonomous Prefecture Agricultural Science Research Institute of Xinjiang, Korla 841000, Xinjiang, China
    2 Xi’an Center of Geological Survey, China Geological Survey, Xi’an 710054, Shaanxi, China
  • Received:2023-05-31 Revised:2023-09-08 Online:2024-07-20 Published:2024-07-10

RichHTML

4

PDF (PC)

29

摘要：

以焉耆盆地主栽的5个加工番茄品种为试材，选择富硒耕地（土壤硒含量0.4 mg/kg）和非富硒耕地（土壤硒含量未检出）为试验地点，采取随机区组试验，研究分析天然富硒土壤上不同加工番茄品种硒富集能力及品质，并进行综合性评价，以期筛选出适合当地种植的富硒能力较强的加工番茄品种。结果表明，富硒区不同加工番茄品种均达到富硒农产品标准，且属于天然富硒番茄。‘屯河1943’、‘屯河3501’、‘屯河5501’硒富集能力强，生物富集系数依次为6.6%、6.6%、6.3%。天然富硒土壤上种植加工番茄可改善加工番茄品质，富硒区加工番茄番茄红素含量高于非富硒区，‘屯河3501’、‘屯河5501’番茄红素含量高于‘屯河1015’、‘屯河1943’、‘屯河17’；‘屯河1943’、‘屯河3501’、‘屯河17’还原糖含量富硒区高于非富硒区；富硒区加工番茄总酸含量高于非富硒区，‘屯河3501’总酸含量最高，‘屯河1943’总酸含量次之，‘屯河1015’总酸含量最低。通过隶属函数综合分析，‘屯河3501’在天然富硒土壤上的综合表现最优，‘屯河1943’次之。

关键词: 天然富硒土壤, 天然硒番茄, 营养品质, 富集系数, 隶属函数

Abstract:

Five different tomato varieties were chosen as the experimental subjects in the Yanqi basin, and two types of cultivated land were selected as experimental sites, including selenium-enriched land with a selenium content of 0.4 mg/kg in the soil, and non-selenium-enriched land with no detectable selenium content. The objective of this study was to analyze and evaluate the selenium enrichment ability and quality of these tomato varieties in natural selenium-enriched soil, and to identify the varieties that were suitable for local cultivation. The findings would provide a theoretical foundation for the development of the selenium-enriched industry in the Yanqi basin. The results revealed that the processed tomato varieties in selenium-enriched areas met the standards for selenium-enriched agricultural products and were considered natural selenium-enriched tomatoes. The varieties ‘Tunhe 1943’, ‘Tunhe 3501’, and ‘Tunhe 5501’ exhibited strong selenium enrichment abilities, with bioconcentration factors of 6.6%, 6.6%, and 6.3%, respectively. Planting processed tomatoes in natural selenium-enriched soil improved the quality of the tomatoes, as evidenced by higher lycopene content in the selenium-enriched areas compared to the non-selenium-enriched areas. Furthermore, ‘Tunhe 3501’ and ‘Tunhe 5501’ had higher lycopene content than ‘Tunhe 1015’, ‘Tunhe 1943’ and ‘Tunhe 17’. In selenium-enriched areas, the reducing sugar content of ‘Tunhe 1943’, ‘Tunhe 3501’, and ‘Tunhe 17’ was higher than that in non-selenium-enriched areas. The total acid content of processed tomatoes in selenium-enriched areas was also higher than that in non-selenium-enriched areas. ‘Tunhe 3501’ had the highest total acid content, followed by ‘Tunhe 1943’, and ‘Tunhe 1015’ had the lowest content. A comprehensive analysis of the membership function demonstrated that ‘Tunhe 3501’ performed the best overall in natural selenium-enriched soil, followed by ‘Tunhe 1943’.

Key words: natural selenium-rich soil, natural selenium-rich tomato, nutritional quality, enrichment coefficient, membership function