Now showing items 1-3 of 3
A leukocyte cryopreservation technique for cytogenetic studies
(Genetics and Molecular Biology, 1999-09-01) [Artigo]
O presente estudo teve como objetivo desenvolver uma técnica eficiente de estocagem de leucócitos de cervídeos e ovinos para posterior cultivo e obtenção de preparações citogenéticas. Vários meios de cultura, crioprotetores ...
Effect of enzyme supplementation of broiler diets based on corn and soybeans
(Poultry Science, 1999-04-01) [Artigo]
Digestibility of diets based on corn and soybean meal or soybeans treated by roasting or extrusion, with or without an enzyme supplementation, was measured by true (Sibbald) methods, by analysis of excreta, and by analysis ...
Repeatability and heritability of response to superovulation in Holstein cows
(Theriogenology, 1999-04-15) [Artigo]
The objective of this study was to estimate the relative effects of genetic and phenotypic factors on the efficacy and efficiency of superovulation for Holstein-Friesian cows reared in Brazil. A database, established by ...