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中国农学通报 ›› 2025, Vol. 41 ›› Issue (13): 56-64.doi: 10.11924/j.issn.1000-6850.casb2024-0662

• 林学·园艺·园林 • 上一篇    下一篇

有机硒处理对藜麦菜硒强化及其产量品质的影响

王政1,2(), 尹航1,2, 张豪杰1,2, 曾洋1,2, 陈紫岩1,2, 庞春霞1,2, 朱娅玫1,2, 王宏宝1,2, 吴传万1,2()   

  1. 1 江苏徐淮地区淮阴农业科学研究所,江苏淮安 223000
    2 淮阴工学院农学院,江苏淮安 223000
  • 收稿日期:2024-10-21 修回日期:2025-02-28 出版日期:2025-05-05 发布日期:2025-05-07
  • 通讯作者:
    吴传万,男,1976年出生,江西吉安人,研究员,博士,主要从事功能农业、水稻营养调控与特粮特经作物研究。通信地址:223000 江苏省淮安市清江浦区柳树湾街道淮海北路104号 淮安市农科院,Tel:0517-83672908,E-mail:
  • 作者简介:

    王政,男,1998年出生,山东枣庄人,研究实习员,硕士,研究方向:功能农业、作物栽培。通信地址:223000 江苏省淮安市清江浦区柳树湾街道淮海北路104号 淮安市农科院,Tel:0517-83672908,E-mail:

  • 基金资助:
    江苏省农业农村厅“江苏省现代农业(特粮特经)产业技术体系淮安(甘薯、藜麦)推广示范基地”(JATS(2023)191); 淮安市自然科学研究(联合专项)“菜用藜麦耐寒基因CqCS1功能验证及耐寒藜麦菜品种筛选”(HABL2023052); 江苏省农业科技自主创新资金资助项目“黄河故道藜麦高效种植与景观利用关键技术研究”(CX(22)3188); 淮安市农科院科研发展基金“藜麦种子丸粒化包衣及其一播全苗技术研究与应用”(HNY202306)

Effects of Organic Selenium Treatment on Selenium Fortification of Quinoa Greens and Its Yield and Quality

WANG Zheng1,2(), YIN Hang1,2, ZHANG Haojie1,2, ZENG Yang1,2, CHEN Ziyan1,2, PANG Chunxia1,2, ZHU Yamei1,2, WANG Hongbao1,2, WU Chuanwan1,2()   

  1. 1 Huaiyin Institute of Agricultural Sciences of Xuhuai District of Jiangsu Province, Huai’an, Jiangsu 223000
    2 Huaiyin Institute of Technology, Huai’an, Jiangsu 223000
  • Received:2024-10-21 Revised:2025-02-28 Published:2025-05-05 Online:2025-05-07

摘要: 针对中国耕地普遍存在硒缺乏的问题,本研究评估不同浓度氨基多糖硒水溶肥(ASe)和富有机硒植物营养剂(ZSe)对菜用藜麦的生长性能及硒营养强化效果的影响。以‘淮藜1号’为试验对象,以不同浓度的ASe和ZSe进行喷施,探究其对藜麦菜的生长和营养成分的影响。结果表明,4.50 L/hm2 ASe处理下藜麦菜鲜重、干重和产量达到最大值,其中产量相比CK增加23.46%。适宜浓度下,叶绿素相对含量及全氮、磷、钾含量显著提升。喷施外源硒营养剂显著提高了藜麦菜的可溶性糖、蛋白质和硒含量,硝酸盐含量也有所上升。模糊隶属函数分析表明,ASe喷施浓度为3.75 L/hm2时,藜麦菜综合品质提升效果最佳。综上,喷施适宜浓度的ASe可以提升藜麦菜的生长性能和品质,且在硒营养强化方面效果显著,具有良好的推广应用价值。

关键词: 藜麦菜, 氨基多糖硒, 水溶肥, 功能农业, 产量

Abstract:

Selenium deficiency is a common issue in China’s arable land. This study aimed to evaluate the effects of different concentrations of aminopolysaccharide selenium water-soluble fertilizer (ASe) and organic selenium-rich phytonutrient (ZSe) on the growth performance and selenium fortification of quinoa greens (Chenopodium quinoa ‘Huai quinoa 1’). Different concentrations of ASe and ZSe were applied via foliar spraying to assess their impact on the growth and nutritional composition of quinoa greens. The results showed that under the 4.50 L/hm2 ASe treatment, the fresh weight, dry weight and yield of quinoa greens reached their maximum, with yield increasing by 23.46% compared to the control (CK). Appropriate concentrations of selenium significantly enhanced the relative chlorophyll content as well as the total nitrogen, phosphorus, and potassium levels. Foliar application of exogenous selenium significantly increased the soluble sugar, protein, and selenium content in quinoa greens, although nitrate levels also rose. Fuzzy membership function analysis indicated that an ASe concentration of 3.75 L/hm2 had the best overall effect on improving the quality of quinoa greens. In conclusion, applying appropriate concentration of ASe could significantly enhance the growth performance, quality, and selenium fortification of quinoa greens, offering great potential for widespread application.

Key words: quinoa greens, aminopolysaccharide selenium, water-soluble fertilizer, functional agriculture, yield