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Natural abundance analysis of the role played by 15N as indicator for the certification of organic-system deriving food
Journal of the Science of Food and Agriculture ( IF 4.1 ) Pub Date : 2021-06-07 , DOI: 10.1002/jsfa.11362
Talita Trapp 1 , Caio de Teves Inácio 2 , Marlise Nara Ciotta 3 , Jacson Hindersmann 4 , Andria Paula Lima 1 , Thiago Stacowski Dos Santos 1 , Guilherme Wilbert Ferreira 1 , Gildean Portela Morais 1 , Lessandro de Conti 5 , Jucinei José Comin 1 , Arcângelo Loss 1 , Sandro José Giacomini 4 , Cledimar Rogério Lourenzi 1 , Danilo Eduardo Rozane 6 , Gustavo Brunetto 4
Affiliation  

The natural abundance of stable isotope 15N (δ15N) in production systems has emerged as an alternative to distinguish organic products from conventional ones. This study evaluated the use of δ15N values recorded for nitrogen fertilizers, soil and plant tissue in order to set the differences between organic and conventional agricultural production systems applied to rice, potatoes, apple and banana crops.

中文翻译:

15N 作为有机系统衍生食品认证指标的作用的自然丰度分析

生产系统中稳定同位素15 N ( δ 15 N)的自然丰度已成为区分有机产品与常规产品的替代方法。本研究评估了对氮肥、土壤和植物组织记录的δ 15 N 值的使用,以便确定应用于水稻、马铃薯、苹果和香蕉作物的有机农业生产系统与常规农业生产系统之间的差异。
更新日期:2021-06-07
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