3 documents found, page 1 of 1
Economic viability of the use of crude glycerin supplements in diets for grazin...
Almeida,Vitor Visintin Silva de; Silva,Robério Rodrigues; Queiroz,Augusto César de; Oliveira,Aline Cardoso; Silva,Fabiano Ferreira daThe objective of this study was to evaluate the economic returns of crossbred calves grazing on pastures formed by Urochloa brizantha fed crude glycerin as a supplement. Thirty-six crossbred calves with initial average weight of 301.5 kg were distributed in a completely randomized design with four treatments and nine replicates per treatment. The animals were maintained on rotational grazing production of Uroch...
Crude glycerin in supplement to primiparous lactating cows grazing on tropical ...
Santana Júnior,Hermógenes Almeida de; Figueiredo,Mauro Pereira; Cardoso,Elizangela Oliveira; Mendes,Fabrício Bacelar Lima; Abreu Filho,GeorgeThe objective of this study was to evaluate the nutritional and productive characteristics of primiparous lactating cows grazing on tropical pasture, using different levels of crude glycerin in the supplement. The experiment was conducted at Rancho Santana farm, located in Jequié city, Bahia, Brazil, in the period from December 21, 2010 to March 16, 2011. Ten ¾ Holstein × ¼ Dairy Gyr lactating primiparous cows,...
Níveis de suplementação na terminação de novilhos Nelore em pastagens: aspectos...
Silva,Robério Rodrigues; Prado,Ivanor Nunes do; Carvalho,Gleidson Giordano Pinto de; Silva,Fabiano Ferreira da; Almeida,Vitor Visintin Silva deObjetivou-se avaliar as respostas econômicas de novilhos Nelore em terminação à suplementação em pastagens de Brachiaria brizantha no Sudoeste da Bahia. O experimento foi desenvolvido no período de agosto a novembro de 2006 em uma área de 52,0 hectares, dividida em oito piquetes de aproximadamente 6,5 hectares. Testaram-se quatro níveis de suplementação com concentrado (controle, 0,3; 0,6 e 0,9% do peso vivo do...