Tsuruda JH, Ianckievicz A, Rodini FKYOK e I, Basso JM, Takahashi HW. Influence of the harvesting time in the level of nitrate in hydroponic lettuce. Semina: Ciênc. Agrár. [Internet]. 2011 Mar. 30 [cited 2026 Jun. 23];32(1):63-8. Available from: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3610