Resultados de búsqueda - "Cowes"

Fodrets struktur relaterat till tuggtid hos mjölkkor por Larsson, Kristin

Faktorer av betydelse för högt respektive lågt upptag av immunoglobuliner från råmjölk hos kalvar por Nilsson, David

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The beef chain in Costa Rica: Identifying critical issues for promoting its modernization, efficiency and competitiveness por Holmann, Federico J., Rivas Ríos, Libardo, Pérez, E., Castro, C., Schuetz, P., Rodríguez, J.

“…On the assumption that the only cash cost is that of labor, cow-calf farms pay family workers at a wage that is equivalent to 60% of the legal minimum. …”
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De svenska djurskyddsbestämmelsernas inverkan för djurvälfärden por Ahtonen, Emma

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Reproduktion hos älg (Alces alces) i Blekinge och nordöstra Skåne 2012-2014 : en studie av honliga reproduktionsorgan, älgobservationer och klimatdata por Törnmark, Christian

Estimación del consumo de forraje para dos biotipos bovinos lecheros en el trópico altoandino de Nariño, Colombia por Cardona Iglesias, Juan Leonardo, Avellaneda Avellaneda, Yesid, Castro Rincon, Edwin

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Probit analysis of livestock producers' demand for private veterinary services in the high potential agricultural areas of Kenya por Tambi, N.E., Mukhebi, A.W., Maina, W.O., Haile-Mariam, S.

“…Based on the ML and WLS coefficients, herd size, number of breeding cows farm income, education, knowledge of husbandry practices and time devoted to farm activities are identified as important determinants of demand and are used to construct producer demand profiles. …”
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Evaluation of pour-on by Ethiopian farmers por Swallow, B.M., Mulatu, W., Leak, S.G.A.

“…Farmers noted a variety of advantages such as less trypanosomiasis (gendi), fewer problems with ticks, the animals graze well and quietly, cows are quieter when milking, there are fewer problems with ox peckers bothering the animsl, and the animals' wounds heal faster.…”
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Production function responses in post-partum Bos indicus (Zebu) cattle to nutrition supplementation por Mukasa-Mugerwa, E.

“…Data are presented indicating that given adequate feeding, Zebu cows calving in this condition produced limited milk for calf growth, directing nutrients more towards repletion of body reserves. …”
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Recognising efforts by a woman farmer por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…Previously, she found it hard to feed her family as she kept one cow and grew crops on her farm with little produce. …”
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A procedure for allocating heterogenous units to treatment groups por Nokoe, S., Zewdie, S.

“…The method is illustrated with data on 24 animals from 2 breeds of crossbred dairy cows for allocation to 6 treatment groups (2 diet types and 3 levels of draught work). …”
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A system of milk production for small farmers por Ruíz, M. E., Cubillos, G., Deaton, O.

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Growth curve of early-weaned Hereford calves in a semidesert temperate zone (Patagonia, Argentina) por Bruzzone, Octavio Augusto, Castillo, Daniel Alejandro, Villagra, Edgar Sebastian

“…In semi desert environments, prone to droughts, beef cow performance can be improved by early weaning. …”
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Kreditgivning till lantbruksföretag por Åkesson, Filip

“…The present operation consists of 82 milk cows in long stall with a yield on 10 500 kg ECM. …”
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Direct market costs of aflatoxins in Kenyan dairy value chain por Senerwa, D.M., Mtimet, Nadhem, Sirma, A.J., Nzuma, J., Kang'ethe, Erastus K., Lindahl, Johanna F., Grace, Delia

“…Aflatoxin B1 is a class 1 human carcinogen and is converted to aflatoxin M1 by cows and secreted in milk. Aflatoxin M1 is a class 2B (possible) carcinogen and is associated with stunting in children. …”
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An efficient vaccine against bovine leukemia virus por Gutierrez, Gerónimo, Rodríguez, Sabrina M., Vilor, Agustín, Gillet, Nicolas A., DeBrogniez, Alix, Trono, Karina Gabriela, Willems, Luc

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Estimación de pérdidas económicas causadas por Trypanosoma vivax en un rodeo lechero de Argentina por Abdala, Alejandro Ariel, Larriestra, Alejandro José, Signorini Porchiett, Marcelo Lisandro

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Situación sanitaria de la mastitis en bovinos doble propósito del norte del Huila por Parra Trujillo, María Helena

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Ekonomin i syrning av spannmål till mjölkkor por Heiding, Daniel

“…In this dissertation I have tried to figure out if it possible to make any money on acid grain to feed cows through a case study. The method is a case study combined with a documentary research. …”

A Decision Support System for smallholder campesino maize-cattle production systems of the Toluca Valley in Central Mexico. Part I—Integrating biological and socio-economic models... por Castelán-Ortega, O.A., Fawcett, R.H., Arriaga-Jordán, C., Herrero, Mario

“…The second biological model, a cow model (dynamic hybrid model), was used to simulate alternative feeding systems. …”
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