PERFIL DE PROPRIEDADES LEITEIRAS OU COM PRODUÇÃO MISTA NO NORTE DE MINAS GERAIS
2011
RAFAEL ALVES DE AZEVEDO | THIAGO MEIRELES FELIX | OTAVIANO DE SOUZA PIRES JÚNIOR | ANNA CHRISTINA DE ALMEIDA | EDUARDO ROBSON DUARTE
This study aimed to characterize the production and management of dairy farms in the North of Minas Gerais and to research the relevant problems pointed by cattle breeders. A total of 47 breeders were interviewed and were classified 26 farms producing only milk and 21 producing meat and milk simultaneously. The extensive system (45%) and semi-extensive (46%) were the most frequently related to these farms. The averages of cows in lactation and dairy production were 36.3 animals and 295.26 liters/day, respectively. The natural mating was the most utilized reproductive system. In the herds were used most frequently Gir (42%) and Holstein (35%) bulls and in farms with mist production, the zebu cows were more predominant. The reduced price paid for the milk and the Boophilus microplus infestations were the problems pointed with higher frequency by cattle breeders. During the dry season the forage most utilized was the sugar cane with urea and during the rainy period, continuous grazing was the most common. Acaricides were applied for 93.6% of the farms and only 15 of them have implemented strategic control. Theses results obtained are important to know and to compare the profile of dairy farms in this region, fomenting the search for alternatives to improve the productivity and sustainability of cattle breeders.
Mostrar más [+] Menos [-]Información bibliográfica
Este registro bibliográfico ha sido proporcionado por Directory of Open Access Journals
