Nitrogen (N) plays integral roles in plant growth and yield. Finding ways to increase plant yield with reduced N usage will promote both agricultural and environmental sustainability. Melatonin acts as a multifunctional regulatory molecule in numerous metabolic processes crucial for plant growth and development as well as response to environmental stresses. The effects of melatonin on the material accumulation and transport, source-sink dynamics, as well as its association with yield and quality formation of peanut (Arachis hypogaea L.) remain unclear, especially at different N levels.

中文翻译：

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外源褪黑激素在减少氮肥施用的情况下提高花生田的生产力和质量


氮 （N） 在植物生长和产量中起着不可或缺的作用。寻找通过减少氮使用来提高植物产量的方法将促进农业和环境的可持续性。褪黑激素在许多代谢过程中充当多功能调节分子，对植物生长和发育以及对环境胁迫的反应至关重要。褪黑素对花生 （Arachis hypogaea L.） 物质积累和运输、源-汇动力学及其与产量和品质形成的关系仍不清楚，尤其是在不同的 N 水平上。