Wenceslau, Daiane de Souza Lauton ; Oliveira, Daniele Fátima de ; Rabelo, Hudson de Oliveira... WENCESLAU, D. de S. L. et al. Nitrate concentration and nitrate/ammonium ratio on lettuce grown in hydroponics in Southern Amazon. African Journal of Agricultural Research , [S.l.], v. 17, n. 6, p. 862-868, June 2021. DOI:10.5897/AJAR2020.15087..
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2021