2017-09-112017-09-112010GONÇALVES, Melissa Teixeira; FRANÇA, Aldi Fernandes de Souza; MIYAGI, Eliane Sayuri; SILVA, Alzira Gabriela da; DAMBROS, Carlos Eduardo. Fracionamento dos carboidratos de quatro híbridos de sorgo forrageiro sob adubação nitrogenada em regime de corte. Enciclopédia Biosfera, Goiânia, v. 6, n. 9, p. 1-9, 2010.e- 2317-2606http://repositorio.bc.ufg.br/handle/ri/12321With the forage seasonality production make necessary to increase the quantitative and qualitative production of dry matter to offer for cattle. The sorghum is option because of its high production characteristics. The experiment was conducted at experimental area of veterinary School of Goiás Federal University to study four cultivars – 0371008, 0371014, 0371020 and BR 800 – cuts heights in three nitrogen dose,in a randomized block design in a 4 x 3 factorial scheme with four repetitions. The results showed that fertilization influenced the nutritional value.porAcesso AbertoFracionamento de carboidratosMassa secaValor nutricionalDry matterFractions of carbohydratesNutritional valueArtigo