Buscar
Mostrando ítems 11-20 de 977
Epidemiological characteristics of leptospira spp. Infection in bovine herds in mato grosso do sul, brazil*Caracterização soroepidemiológica da infecção por leptospira spp. Em rebanhos bovinos de corte do estado de mato grosso do sul, brasil
(2021-01-01)
The epidemiological characteristics of bovine leptospirosis in animals and herds in Mato Grosso do Sul were investigated to determine parameters such as disease frequency and the serovars reactant in beef cattle herds. A ...
Production systems - An example from Brazil
(ELSEVIER SCI LTD, 2010)
Important information about the Brazilian agribusiness, population and economy are presented in this paper, as well as details of beef production, market, industry and production system, to inform people involved in meat ...
Reduction of phosphorus concentration in mineral supplement on fertility rate, maternal ability and costs of beef cows reared in pastures of Urochloa decumbens
(2016-02-01)
Manufacturing and marketing of mineral mixtures with less than 40 g kg−1 phosphorus (P) is prohibited under Brazilian regulations, although scientific evidence rejects this recommendation. Considering the hypothesis that ...
Results of 23 years of selection for post-weaning weight in a Caracu beef herd
(South African Journal of Animal Sciences, 2014)
The use of nemabiome metabarcoding to explore gastro-intestinal nematode species diversity and anthelmintic treatment effectiveness in beef calves
(Elsevier B.V., 2017-11-01)
Next-generation deep amplicon sequencing, or metabarcoding, has revolutionized the study of microbial communities in humans, animals and the environment. However, such approaches have yet to be applied to parasitic helminth ...
Trends of the genetic connectedness measures among Nelore beef cattle herds
(Wiley-Blackwell, 2014)
Association between fecal egg count and weight gain in young beef cattle
(2021-02-01)
Gastrointestinal helminths are a problem in the production of ruminants, parasitized animals show delayed growth. The present study evaluated the association between fecal egg count (FEC), done using a modified McMaster ...
Retrospective study of rotavirus in beef and dairy herds in the State of São Paulo, BrazilEstudo retrospectivo de rotavírus bovino em rebanhos leiteiros e de corte no Estado de São Paulo, Brasil
(2018-01-01)
Rotavirus is a major cause of neonatal diarrhea in cattle worldwide, leading to significant economic losses. This study aimed to determine the occurrence of rotavirus infection in 48 herds of dairy and beef cattle from 21 ...
Retrospective study of rotavirus in beef and dairy herds in the State of São Paulo, BrazilEstudo retrospectivo de rotavírus bovino em rebanhos leiteiros e de corte no Estado de São Paulo, Brasil
(2018-01-01)
Rotavirus is a major cause of neonatal diarrhea in cattle worldwide, leading to significant economic losses. This study aimed to determine the occurrence of rotavirus infection in 48 herds of dairy and beef cattle from 21 ...