Navegação Ciências Agrárias por Autor "Ghannadha, M.R."

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    • Multispecies weed competition and their economic threshold on the wheat crop 

      Gherekhloo, J.; Noroozi, S.; Mazaheri, D.; Ghanbari, A.; Ghannadha, M.R.; Vidal, Ribas Antonio; Prado, Rafael de (2010) [Artigo de periódico]
      Two field experiments were conducted to evaluate the effects of multispecies weed competition on wheat grain yield and to determine their economic threshold on the crop. The experiments were conducted in 2002, on two sites ...