Resultados de búsqueda - "Beef"

The crossbreeding program of beef and milk production at the National Animal Husbandry Research Station, Naivasha por Were, H.R., Meyn, K., Wilkins, J.V.

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An evaluation of (Malawi Zebu) beef bull performance testing at Chitedze central testing station por Kasowanjete, M.B.B.

Materias: “…beef cattle…”
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Latin America: trend highlights on beans, cassava, beef, corn, rice, swine and fertilizers por Nores, G.A., Rivas Ríos, Libardo

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A metafrontier analysis of determinants of technical efficiency in beef farm types: An application to Botswana por Bahta, Sirak T., Baker, Derek, Malope, P., Katjiuongua, Hikuepi B.

“…The study used a stochastic metafrontier model followed by a Tobit regression model to estimate technical efficiency and meta-technology ratios and assess factors influencing efficiency of a suite of beef farm types in Botswana. Results show that the average technical efficiency level is 0.496 for the whole sample and 0.355, 0.463 and 0.571 for beef farms who engage in cattle only, cattle and crop, and cattle, crop and small stock farming, respectively. …”
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A preliminary viability assessment of beef cattle value chains in the Central Highlands of Vietnam por Karimov, A.A., Nguyen Thi Thinh, Cadilhon, Joseph J.

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An analysis of demand for beef with a focus on quality and safety in Addis Ababa city, Ethiopia por Amare, S.A.

Materias: “…beef…”
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Leptospirosis in Colombia. Isolation of Leptospira hardjo from beef cattle grazing tropical savannas por Aycardi B., Eduardo R., Torres, Blanca, Guzmán Romero, Víctor Hugo, Cortés, M.

Materias: “…beef cattle…”
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Quantitative risk assessment of developing salmonellosis through consumption of beef in Lusaka Province, Zambia por Manyori, C.I., Mumba, C., Muma, J.B., Mwale, M.M., Munyeme, M., Bwanga, E.K., Häsler, Barbara, Rich, Karl M., Skjerve, E.

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Changes in gut microbiota in peruvian cattle genetic nucleus by breed and correlations with beef quality por Quilcate Pairazamán, Carlos Enrique, Estrada Cañari, Richard, Romero Avila, Yolanda Madelein, Rojas Cruz, Diorman, Mamani Chullo, Rolando, Hañari Quispe, Renán Dilton, Aliaga, Mery, Galindo, Walter, Vásquez, Héctor V., Maicelo, Jorge L., Arbizu, Carlos I.

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A contribution of beef to human health : a review of the role of the animal production systems por Pighin, Darí­o Gabriel, Pordomingo, Anibal, Pazos, Adriana Alejandra, Grigioni, Gabriela Maria, Godoy, Maria Fernanda, Paschetta, Fernanda, Chamorro, Verónica Celeste, Cunzolo, Sebastián Abel, Messina, Valeria

Materias: “…Beef…”
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Mycoplasma bovis-polyarthritis and pneumonia in grazing beef steers: outbreak in Buenos Aires province por Acuña, Yamila, Morrell, Eleonora Lidia, Fiorentino, María Andrea, Scioli, Valeria, Sticotti, Erika, Tamiozzo, Pablo, Canton, German Jose

“…This clinical presentation has not been frequently reported in the region, particularly in grazing beef cattle.…”
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Enhancing the Production and Sustainability of Pasture-Fed Beef Using Non-Traditional Legume Forages por Bolletta, Andrea Ivana

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Consumer Attitudes and Concerns about Beef Consumption in Argentina and Other South American Countries por Bifaretti, Adrián, Pavan, Enrique, Grigioni, Gabriela Maria

Materias: “…Beef…”
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A meta-analytical evaluation of the effects of high-salt water intake on beef cattle por Lopez, Agustin, Arroquy, Jose Ignacio, Hernandez, Olegario, Nasca, Jose Andres, Juárez Sequeira, Ana Verónica, DiLorenzo, Nicolas, Distel, Roberto Alejandro

Materias: “…Beef Cattle…”
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Seroprevalence and risk factors associated with bovine Leukemia virus infection in argentine beef cattle por Porta, Natalia Gabriela, Suarez Archilla, Guillermo, Miotti, Camila, Molineri, Ana Ines, Alvarez, Irene, Trono, Karina Gabriela, Signorini Porchiett, Marcelo Lisandro, Ruiz, Vanesa

Materias: “…Beef Cattle…”
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Analysis of scenarios to reduce the probability of acquiring hemolytic uremic syndrome associated with beef consumption por Costa, Magdalena, Brusa, Victoria, Padola, Nora Lía, Etcheverría, Analía Inés, Sampedro, Fernando, Fernandez, Pablo S., Leotta, Gerardo Anibal, Signorini Porchiett, Marcelo Lisandro

Materias: “…Beef…”
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Frequency of Neospora caninum infections in beef cow–calf operations under extensive management por Rodriguez, Alejandro Martin, Maresca, Sebastian, Cano, Dora Beatriz, Armendano, Joaquín Ignacio, Combessies, Gustavo, Lopez Valiente, Sebastian, Odriozola, Ernesto Raul, Spath, Ernesto Juan, Odeon, Anselmo Carlos, Campero, Carlos Manuel, Moore, Prando Dadin

Materias: “…Beef Cattle…”
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White muscle disease in three selenium deficient beef and dairy calves in Argentina and Uruguay por Rodriguez, Alejandro Martin, Schild, Carlos Omar, Canton, German Jose, Riet-Correa, Franklin, Armendano, Joaquín Ignacio, Caffarena, Rubén Dario, Brambilla, Emilio Cesar, García, Juan Agustín, Morrell, Eleonora Lidia, Poppenga, Robert, Giannitti, Federico

Materias: “…Beef Cattle…”
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Effect of gastrointestinal nematodes on serum copper and phosphorus of growing beef calves in northwestern Argentina por Suarez, Victor Humberto, Micheloud, Juan Francisco, Araoz, Virginia, Martinez, Gabriela Marcela, Rosa, Diana Esther, Mattioli, Guillermo Alberto

“…The aim of this work was to study the effect of gastrointestinal nematodes (GINs) on copper (Cu) and phosphorus (P) in blood of beef cattle in two ranches (R1 and R2) located in northwestern Argentina. …”
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Bovine rotavirus strains circulating in beef and dairy herds in Argentina from 2004 to 2010 por Badaracco, Alejandra, Garaicoechea, Lorena Laura, Rodriguez, Daniela Vanesa, Louge Uriarte, Enrique Leopoldo, Odeon, Anselmo Carlos, Bilbao, Gladys, Galarza, Roxana Ivon, Abdala, Alejandro Ariel, Fernandez, Fernando Maria, Parreño, Gladys Viviana

Materias: “…Beef Cattle…”
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