TY - SER AU - Cuzzuol,G.R.F. AU - Carvalho,M.A.M. AU - Zaidan,L.B.P. TI - Grouwth photosynthate partitioning and fructan accumulation in plants of Vernonia herbacea (Vell.)Rusby under two nitrogen levels KW - PLANTA KW - BIOLOGIA VEGETAL KW - FOTOSSINTESE ER -