Rodrigues, Osmar, Julio César Barreneche Lhamby, Agostinho Dirceu Didonet, and José Abramo Marchese. “Fifty Years of Wheat Breeding in Southern Brazil: Yield Improvement and Associated Changes”. Pesquisa Agropecuaria Brasileira 42, no. 6 (June 1, 2007): 817–825. Accessed March 25, 2026. https://apct.sede.embrapa.br/pab/article/view/7634.