Resultados de búsqueda - "Cowes"

Identificación de variantes alélicas de genes candidatos involucrados en producción de leche en un rodeo de bovinos de raza Holando y cruzas Holando por Jersey por Raschia, Maria Agustina

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Utsöndring av karprofen i mjölk hos lakterande tikar por Holmberg, Johanna Margareta

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Tidsstudie för skötsel av kalvar i svensk mjölkproduktion por Daniels, Johan

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A new passive immune strategy based on IgY antibodies as a key element to control neonatal calf diarrhea in dairy farms por Vega, Celina Guadalupe, Bok, Marina, Ebinger, Maren, Rocha, Lucía Alejandra, Rivolta, Alejandra Antonella, González Thomas, Valeria, Muntadas, Pilar, D’Aloia, Ricardo, Pinto, Verónica, Parreño, Viviana, Wigdorovitz, Andres

“…It is often caused by infectious agents of viral, bacterial, or parasitic origin. Cows vaccination and colostrum intake by calves during the first 6 h of life are critical strategies to prevent severe diarrhea but these are still insufficient. …”
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Why is the grass greener on the other side? por Jonzon, Ylva

“…The main finding was that summer pasture use has declined since democratization in 1991, and that the main reason is that it is not feasible to use the rangelands far away from the village with the few heads of animals that farmers hold after the reform. Five cows (or a corresponding herd of other animals) are needed for the investments needed to use summer pastures to be profitable. …”
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Projektering av fårstall por Hamilton, Edvard

“…It was a big production fore its time and hade about 60 dairy cows. It was a lot of hard work because the floor was built by big stone blocks and it was very hard to rebuild when some more automatic solutions came fore handling all the manure. …”
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Tvåstegsavvänjning av köttraskalvar med hjälp av nosbricka por Svensson, Anna

“…To investigate this, 15 calves where weaned in two stages (Group 2), by fitting the calves with nose tags that prevented them from suckling during 5 days prior to the separation of the cows and calves. These calves were compared with 15 calves that were abruptly weaned (Group 1). …”
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Strategic screening of forages from international genebanks for low enteric methane emission por Marin Gomez, Alejandra, Makkar, Harinder, El-Dine Hilali, Muhi, Hatew, Bayissa, Wamatu, Jane, Asmare, Yonas, Wenzl, Peter, Gonzalez, Juan Jose, Muetzel, Stefan, Arango Mejia, Jacobo

“…A total of 172 forage samples representing a wide diversity of species and accessions (categorized as 88 legumes, 28 grasses, 25 browses and 31 others) were evaluated for their effects on rumen fermentation, methane production, and degradability using an in vitro rumen simulation method based on rumen liquor collected from Friesian × Jersey cows, forage samples were incubated for 24 hours. …”
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Some aspects of the Ecology, behaviour and Vectorial capacity of the TseTse fly glossina austeni Newstead. por Owaga, M.L.a.

“…Similarly, five odour sources were tested as baits: buffalo urine, cow urine, acetone, urine derived phenols and dry ice. …”
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Access to and supply of finance for enhancing dairy productivity por Wilkes, Andreas, Odhong’, Charles, Ndonga, Samuel, Sing’ora, Brian, Kenyanito, Lucy

“…One of the main proposed approaches to reducing GHG emissions from the dairy sector is to increase the productivity of dairy cows and lower the intensity of GHG emissions (kg CO2e per kg milk). …”
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Pediculosis por Haematopinus quadripertusus en bovinos de Salta, Argentina. Primera descripción = Pediculosis by Haematopinus quadripertusus in cattle from Salta, Argentina. First... por Marin, Raul Eduardo, Aguirre, Daniel Hector, Cafrune Wierna, María Mercedes, Viñabal, Alberto

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Toxina de la leche aflatoxina M1 por Escobar V., Andrés

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Efecto de la progesterona plasmática en la competencia para el desarrollo embrionario in vitro de vacas Bos taurus taurus y Bos taurus indicus por Narváez, Héctor Javier, da Silva Fontes, Reginaldo, Campos Simoni de Carvalho, Bruno, Varella Serapiao, Raquel, Slade Oliveira, Clara, Dos Reis Camargo, Agostinho Jorge

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Análisis del grado de cumplimiento y estimación de costos para la implementación de la Norma para Sistemas Sostenibles de Producción Ganadera en Río Blanco y Paiwas, Nicaragua por Ochoa Gordillo, D.K.

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Superutsöndring av E. coli O157:H7 por Nilsson, Sylvia

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Är det lönsamt att bygga för morgondagens nötköttsproduktion? por Widegren, John

Fallstudie om lönsamheten att ställa om från konventionell till ekologisk mjölkproduktion por Gunnarsson, Jacob, Josephson, Johan

Produktion och konsumtion av mjölk och ost samt hur kan klimatmålen till 2030 uppnås por Fernlöf, Anna

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Ensamuppfödningens effekt på mjölkkalvars välfärd och sociala beteende por Boisduloup, Gavroche

Vårdprogram och underhållsplan för den historiska trädgården vid soldattorpet Rensmyran por Bergström, Marita

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