Growth Hormone Gene Polymorphism and Its Association with Partial Cumulative Milk Yields of Holstein Friesian Dairy Cattle [PDF]
, 2012 Growth hormone gene (GH gene) plays an important role in regulating body growth and in developing mammary gland, similar with its interaction to specific receptors.
Andreas, E. (E) +3 more
core
RURIS (Campinas, Online), 2016 Neste artigo, versaremos sobre o contexto da introdução dos animais zebuínos nas fazendas brasileiras entre 1897 e 1930, focalizando a atuação social e política dos pecuaristas. Dentre os temas abordados estão os debates em torno das "melhores" raças de gado para povoar o Brasil, os subsídios do Estado para as importações dos touros e matrizes, a ...
openaire +1 more source
A Hedonic Analysis of Cattle Prices in the Central Corridor of West Africa: Implications for Production and Marketing Decisions [PDF]
Detailed weekly sales transactions data for the period January 2000-June 2001 from three frontier markets in the central corridor of West Africa were analyzed to identify the factors influencing short-run, intra-year cattle prices.
Okike, Iheanacho +2 more
core +1 more source
A novel approach to symbolic algebra
, 2004 A prototype for an extensible interactive graphical term manipulation system is presented that combines pattern matching and nondeterministic evaluation to provide a convenient framework for doing tedious algebraic manipulations that so far had to be ...
Fischbacher, Thomas
core
Cropping system to limit blast disease in upland rice [PDF]
, 2010 Cropping system is an essential aspect to take into account to manage blast disease (caused by the fungus Magnaporthe oryzae). In addition to the selection of resistant cultivars, studies report opportunities to limit blast incidence by managing mineral ...
Dusserre, Julie +4 more
core +1 more source
Uso de LH como indutor de ovulação em protocolo de IATF para Novilhas da raça Nelore
Colloquium Agrariae, 2011 Na produção de bovinos de corte, a eficiência da fase de cria é um dos fatores determinantes da viabilidade bioeconômica do sistema de produção. Apesar das raças zebuínas serem menos precoces que as raças européias, um manejo nutricional adequado ...
Edson Massao Taira +5 more
doaj
THEFT AND RURAL POVERTY: RESULTS OF A NATURAL EXPERIMENT [PDF]
This paper investigates the relationship between theft and poverty in rural areas. Following a disputed presidential election, fuel supply to the highlands of Madagascar was severely curtailed in early 2002, resulting in a massive -- if temporary ...
Fafchamps, Marcel, Minten, Bart
core +1 more source
Characteristics of feeding and breeding practices for intensification of smallholder dairy systems in the Kenya highlands [PDF]
This study aimed at better understanding of the characteristics of feeding and breeding practices smallholder farmers adopt in intensifying their dairy production.
Bebe, B.O., Thorpe, W., Udo, H.M.J.
core +2 more sources
An attempt to identify genetic markers of resistance or susceptibility to dermatophilosis in the zebu Brahman population of Martinique [PDF]
, 1993 La dermatophilose est une maladie associée à la tique Amblyomma variegatum; une prédisposition génétique à la manifestation des symptômes a été démontrée.
Bensaïd, Albert +3 more
core
Avaliação de esquemas de seleção alternativos para bovinos Zebus de dupla aptidão
Revista Brasileira de Zootecnia, 2000 Utilizando-se simulação determinística, foram avaliados seis esquemas de melhoramento, com diferentes grupos de informações: (1) somente características de crescimento, (2) somente características leiteiras, (3) características de crescimento e ...
Raimundo Nonato Braga Lôbo +2 more
doaj