The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
The Revista Brasileira de Zootecnia (RBZ) is a publication dedicated to the broad field of Animal Science. We publish high-quality, original scientific research that spans across diverse areas within the discipline. The scope of RBZ encompasses a wide range of topics, including aquaculture, biometeorology and animal welfare, forage crops and grasslands, animal and forage plants breeding and genetics, animal reproduction, ruminant and non-ruminant nutrition, meat science and muscle biology, precision livestock, and animal production systems and agribusiness.
01/Apr/2006
Anderson Corassa, Darci Clementino Lopes, José Dagoberto Ostermann, Alexandre Mendes Sanfelice, Alexandre de Oliveira Teixeira, Gérson Fausto da Silva, [...]
DOI: 10.1590/S1516-35982006000200018
A trial was conduced with to evaluate the levels of folic acid in diets supplemented with formic acid for piglets from 21 to 48 days old. 160 crossbred piglets were used with initial average weight of 5.67 ± 0,90 kg in a completely randomized experimental block design, with five treatments, eight replications of four animals each. Two basal diets with increasing formic acid levels (0.24 and 0.20%) were formulated (pre-starter I = from 21 to 35 days old and pre-starter […]
Keywords: acidifier; hematocrit; hemoglobin; hemogram; performance; serum folate
01/Jun/2002
Adriana Sampaio Nunes, Orlando Rus Barbosa, Eduardo Shiguero Sakaguti, Marlene Leiko Doi Sakuno, Maria de Fátima T. E. de Araujo, Cilene Pereira da Silva
DOI: 10.1590/S1516-35982002000500022
Three blood constituents in eight crossbred Saanen goats bred in two systems ¾ pasture (S1) and semi-confinement (S2) ¾ were analyzed. The animals were fed two different diets: 30% of the dairy requirements of net energy supplied by concentrate during all the lactation (R1), and 60% of the requirements from 3rd to 13th week of lactation and 15% from 14th until the end of lactation (R2). Blood samples were taken to evaluate glucose (Gl), hemoglobin (Hb), and hematocrit (Ht) levels. […]
Keywords: climatic variables; glucose; hematocrit; hemoglobin; production systems; supplementation diet