Selecting wheat varieties with allelopathic potential or high competitiveness against weeds is a sustainable solution for organic farming to eliminate the use of synthetic herbicides. Wheat is one of the most economically important crops. This study focuses on screening the allelopathic or competitive potential of four wheat cultivars, Maurizio, NS 40S, Adesso and Element, on two weeds of interest due to acquired herbicide resistance, Portulaca oleracea and Lolium rigidum, through germination and growth bioassays and the identification and quantification of benzoxazinoids (BXZs) and polyphenols (phenolic acids and flavonoids).

中文翻译：

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测试化感物质在不同小麦品种中的作用，以可持续地管理杂草

选择具有化感潜力或对杂草具有高竞争力的小麦品种是有机农业消除合成除草剂使用的可持续解决方案。小麦是经济上最重要的作物之一。本研究的重点是通过发芽和生长生物测定以及鉴定和鉴定，筛选四种小麦品种 Maurizio、NS 40S、Adesso 和 Element 对两种因获得性除草剂抗性引起兴趣的杂草马齿苋和黑麦草的化感或竞争潜力。苯并恶嗪类 (BXZs) 和多酚（酚酸和类黄酮）的定量。