Forage yield and grazing efficiency on rotationally stocked pastures of ’Tanzania-1’ guineagrass and ’Guaçu’ elephantgrass . Sci. agric. [Internet]. 2005 Oct. 1 [cited 2024 May 28];62(5):433-9. Available from: https://www.revistas.usp.br/sa/article/view/22096