UNIVERSIDADE DE SÃO PAULO (CENA); PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; UNIVERSIDADE DE SÃO PAULO (ESALQ); UNIVERSIDADE DE SÃO PAULO (CENA).2026-07-07http://hdl.handle.net/123456789/495480Biologicalnitrogen fixation and assimilation of CO2, can be indirectly monitored in alfalfa (Medicago sativa L.) through the variation ofthe stable N and C isotopes in the plant. Such measurements result in a simple, non-destructive and reliable method for identification of alfalfa cultivars of high yield and nutritional quality.p. 577-578.openAccessAlfalfaIsotopesStable isotopesNitrogen fixationCarbon and nitrogen isotopic discrimination in alfalfa for high yield and quality forage.Artigo em anais e proceedings