Resultados de búsqueda - "Cowes"

Estudio de la respuesta inmune frente a la vacunación con virus respiratorio sincitial bovino (VRSB) inactivado en bovinos. Evaluación de la inmunidad pasiva por Margineda, Carlos Augusto, Ferella, Alejandra, Perez Aguirreburialde, Maria Sol, Sammarruco, Romina Ayelén, Gonzalez, Diego, Toledo, Gabriela Fernanda, Dus Santos, Maria Jose, Mozgovoj, Marina Valeria

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Milking routines and prevalence of mastitis in dairy farms in Tajikistan por Carlén, Sandra

“…Regarding the mastitis results, almost 60% of the cows had mastitis and the prevalence was 35% on quarter level. …”

Intensively processed silage using Bio-extruder : effects on gas production and forage digestibility por Elgemark, Emma

“…The dairy cow requires a high feed intake to maintain a high milk production and forage is a crucial component in dairy cows diet. …”

The effect of membership in producer organizations on women's empowerment: Evidence from Kenya por Mwambi, M., Bijman, J., Galiè, Alessandra

“…We also find that woman membership in bargaining POs results in greater empowerment, in terms of ownership of cows, than woman membership in processing POs. The paper suggests that women empowerment is affected by the functional characteristics of POs.…”
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The role of alley farming in African livestock production por Reynolds, L., Jabbar, M.A.

“…In East Africa crossbred dairy cows show a significant response in milk production to supplementation with Leucaena. …”
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Efficiency of beef production systems: Description and preliminary evaluation of a model por Naazie, A., Makarechian, M., Hudson, R.J.

“…It is capable of investigating efficiency of production in traditional cow-calf systems, dairy-beef systems as well as systems where an offspring's sex-ratio at birth is controlled. …”
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Reproductive performance and herd life of crossbred dairy cattle with different levels of European inheritance in Ethiopia por Negussie, E., Brannang, E., Rottmann, O.J.

“…The effect of levels of upgrading of indigenous Ethiopian cows on the reproductive performance and herd life of crossbreds with different levels (50, 75, and 87.5%) of European inheritance were evaluated. …”
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Survival, growth and reproductive performance in F1 crossbred cattle produced and managed on station in the Gambia por Diack, A., Sanyang, F.B, Corr, N.

“…In a trial whereby a large number of cows were needed to calve at approximately the same time, opportunity was taken to establish a crossbred cow population at the International Trypanotolerance (ITC). …”
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Jordbruk och mjölkproduktion med kor i Etiopien por Allard, Helena

“…Crosses between African and foreign high producing cows have showed to be sucessfull and could be wider used among livestock holders.…”
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Improved feeding for dairy cattle and poultry in smallholder crop-livestock systems por Mpairwe, Denis, Mutetikka, David

“…The different processes that utilize different feed sources to produce better-quality feed rations for dairy cows and poultry are also discussed.…”
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Strengthening Africa’s pastoral food systems transformation in the face of climate change por Banerjee, Rupsha R.

“…It was presented at the 2022 African Green Revolution Forum as part of a special livestock focused event called 'The cow in the room – the role milk, meat, and eggs play in sustainable food systems transformation'.…”
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Effects of night enclosure and extensive walking on the productivity of Zebu cattle por Nicholson, M.J.

“…Includes data on weight loss of lactating and dry cows, calf weight with age and dam treatment, weaner weights with age and treatment, dry matter intake, faecal output, and percentage of day spent on grazing and ruminating.…”
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Literature review on cattle blood polymorphisms and preliminary results of analysis in East African Zebu in Ethiopia por Cecchini, G., Nijs, M. de

“…The preliminary results of a trial experiment done in Ethiopia on 26 Small East African Zebu type of cow (24 females and 2 males) are reported and compared with results of other authors.…”
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Effects of take-off level at udder quarter level and feeding during milking on milk fat quality and milk somatic cell count in an automatic milking system por Tegevall, Maria

“…The number of dairy farms in Sweden is decreasing, while the number of cows per farm is increasing. Since milking is very labour intensive many farmers have invested in new technology like automatic milking system (AMS) in order to reduce the work load. …”
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Evaluating the impact of heat stress as measured by temperature- humidity index (THI) on test-day milk yield of dairy cattle in Tanzania por Ekine-Dzivenu, Chinyere C., Mrode, Raphael A., Ojango, Julie M.K., Okeyo Mwai, Ally

“…This suggests that with THI values above 67.5, the dairy cows in Tanzania will experience temperature related discomfort and heat stress. …”
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Symposium review: Effective nutritional strategies to mitigate enteric methane in dairy cattle por Hristov, Alexander N., Melgar, A., Wasson, D., Arndt, Claudia

“…However, a higher inclusion rate of oils may negatively affect feed intake, rumen function, and animal performance, specifically milk components in dairy cows. In the case of nitrates (electron sinks), concerns with animal health may be impeding their adoption in practice, and potential emission trade-offs have to be considered. …”
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Dairy intensification in developing countries: Effects of market quality on farm-level feeding and breeding practices por Duncan, Alan J., Teufel, Nils, Mekonnen, Kindu, Singh, V.K., Bitew, A., Gebremedhin, Berhanu

“…Insemination of cross-bred cows was predominantly by artificial insemination (AI) in India and accounted for around half of cross-bred cow inseminations in Ethiopia. …”
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Studies on cattle milk and meat production in Fogera Woreda: production systems, constraints and opportunities for development por Anteneh, B.T.

“…And also the average number of milking cows per household ranges from 1.18 to 2.08. The holding of milking cows per household was 1.59 + 0.04 where as holding of private pastureland was 0.18 + 0.09, thus the lower production of milk per household may be due to insufficient pasturelands and feed scarcity. …”
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Balanced feeding could improve productivity of cross-breed dairy cattle in smallholder systems (Tigray, northern Ethiopia) por Alemayehu, Tadesse, Matovu, M., Tesfay, Y., Breusers, M., Fievez, Veerle

“…A total of 60 smallholder dairy farmers (30 from each district) who owned 1-5 lactating cows were involved in the study during the months of July and August 2015. …”
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Tjuruppfödning med Åländska förhållanden : en lönsamhetsberäkning för uppfödning av mjölkraskalvar på Åland por Holmqvist, Johan