Mota, R.V. da Amorim, D.A. de Favero, A.C. Purgatto, E. Regina, M. de A. Effect of trellising system on grape and wine composition of Syrah vines grown in the cerrado region of Minas Gerais Subjects--Topical Terms: VINHOVITIS VINIFERARADIAÇÃO SOLARCOMPOSTO FENÓLICO