Resultados de búsqueda - "Cowes"

Gårdsplanering por Sjöström, Patrik

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Postharvest quality of two orange‐fleshed sweet potato [Ipomoea batatas (L) Lam] cultivars as influenced by organic soil amendment treatments por Atuna, R.A., Aduguba, W.O., Alhassan, A., Abukari, I.A., Muzhingi, T., Amagloh, F.K., Mbogo, D.

“…Two orange‐fleshed sweet potato cultivars: Apomuden and “Nane” were grown on cow dung‐, chicken manure‐, compost‐amended soils, and untreated soil. …”
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Risk factors for Brucella seroprevalence in peri-urban dairy farms in five Indian cities por Lindahl, Johanna F., Gill, J.P.S., Hazarika, R.A., Fairoze, N.M., Bedi, J.S., Dohoo, I., Chauhan, A.S., Grace, Delia, Kakkar, M.

“…In all, 164 out of 1163 cows (14.1%, 95% CI 12.2–16.2%) were seropositive for Brucella. …”
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Performance evaluation of highly admixed Tanzanian smallholder dairy cattle using SNP derived kinship matrix por Mujibi, F.D.N., Rao, E.J.O., Agaba, Morris, Nyambo, D., Cheruiyot, E.K., Kihara, Absolomon, Zhang, Yi, Mrode, Raphael A.

“…Based on supplementary feeding, milk productivity and sale as well as household wealth status four clusters were described: low-feed-low-output subsistence, medium-feed-low-output subsistence, maize germ intensive semi-commercial and feed intensive commercial management groups. About 800 crossbred cows were genotyped at approximately 150,000 SNP loci and their breed composition determined. …”
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Antimicrobial usage and detection of multidrug-resistant Staphylococcus aureus, including methicillin-resistant strains in raw milk of livestock from northern Kenya por Omwenga, I., Aboge, G.O., Mitema, E.S., Obiero, G., Ngaywa, C., Ngwili, Nicholas, Wamwere-Njoroge, George J., Wainaina, M., Bett, Bernard K.

“…S. aureus was isolated from 603 milk samples from various livestock species, including sheep, goat, cow, and camel reared in Isiolo and Marsabit counties in Kenya. …”
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High-Andean oat (Altoandina) as alternative for Colombia’s high-altitude dairy systems: an economic analysis por Enciso, Karen, Castillo, Javier, Albarracín, Luis, Campuzano, L, Burkart, Stefan

“…All diets were supplemented with 6kg commercial feed concentrate, 0.5kg cotton seeds and 0.5kg Alfalfa flour per cow/day, respectively. To estimate economic indicators, we used a cashflow model and risk assessment under a Montecarlo simulation model. …”
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SNP panels for the estimation of dairy breed proportion and parentage assignment in African crossbred dairy cattle por Gebrehiwot, N.Z., Strucken, E.M., Marshall, Karen, Aliloo, H., Gibson, J.P.

“…The objectives of this study were to develop small single nucleotide polymorphism (SNP) panels that can accurately estimate the total dairy proportion and assign parentage in both West and East African crossbred dairy cows.Medium- and high-density SNP genotype data (Illumina BovineSNP50 and BovineHD Beadchip) for 4231 animals sampled from African crossbreds, African Bos taurus, European Bos taurus, Bos indicus, and African indigenous populations were used. …”
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Brachiaria grass for sustainable livestock production in Rwanda under climate change por Mutimura, Mupenzi, Ghimire, Sita R.

“…These attributes have shown to increase animal production optimizing retention time of the particle phase of digesta in dairy cows which was shorter for Piatã (62.8 h) than Napier grass (83.1 h). …”
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Avena sativa AV25-T (Altoandina) supplementation as alternative for Colombia's high-altitude dairy systems: An economic analysis por Enciso, Karen, Castillo, Javier, Albarracín, Luis, Campuzano, L, Sotelo Cabrera, Mauricio Efren, Burkart, Stefan

“…All diets were supplemented with 6kg commercial feed concentrate, 0.5 kg cotton seeds and 0.5 kg Alfalfa meal per cow/day, respectively. To estimate economic indicators, we used a cashflow model and risk assessment under a Monte Carlo simulation model. …”
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First PCR confirmed anthrax outbreaks in Ethiopia–Amhara region, Ethiopia 2018–2019 por Wassie, B.A., Fantaw, S., Mekonene, Y., Teshale, A.M., Yitagesu, Y., Tsige, E., Getahun, D., Tasew, G., Abichu, G., Moges, B., Abate, E., Abayneh, T., Zeru, T., Belay, Z., Mor, Siobhan M.

“…Results In Outbreak 1, a total of 49 cows died due to suspected anthrax and 22 humans developed symptoms consistent with cutaneous anthrax (40% attack rate), two of whom died due to suspected ingestion anthrax. …”
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Prevalence and risk factors associated with the occurrence of Campylobacter sp. in children aged 6–24 months in peri-urban Nairobi, Kenya por Kiarie, Alice, Bebora, L., Gitao, G., Ochieng, Linnet, Okumu, Noah, Mutisya, Christine, Wasonga, Joseph, Masudi, Sherril P., Moodley, Arshnee, Amon-Tanoh, M.A., Watson, J., Cumming, O., Cook, Elizabeth A.J.

“…In six samples, both C. jejuni and C. coli were isolated, while in four samples, it was not possible to speciate the Campylobacter. Drinking cow’s milk (OR 4.2, 95% CI 1.4 – 12.6) and the presence of animal feces in the compound (OR 3.4, 95% CI 1.1 – 10.3) were found to be statistically associated with Campylobacter carriage in children. …”
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Marginal abatement cost curves of climate-smart agricultural practices to mitigate greenhouse gas emissions from smallholder dairy farms in Kenya por McNicol, Louise, Caulfield, Mark E., Graham, Michael, Gibbons, James, Williams, A Prysor, Chadwick, Dave, Gakige, Jesse, Wilkes, Andreas, Kimoro, Bernard, Arndt, Claudia

“…Mean daily milk yields ranged from 0.5 to 15.7 l/cow/day. EIs ranged from 0.6 to 12.0 kg CO2e/kg fat and protein corrected milk (FPCM), highlighting the opportunity for efficiency gains. …”
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Characteristics of feed resources for smallholder dairy production and potential for improvement: The case of Adea and Bahir Dar Zuria districts of Ethiopia por Bezabih, Melkamu, Adie, Aberra, Jones, Christopher S.

“…Farmers who owned genetically improved and well managed lactating cows observed milk yield increase in the range of 13-18% due to the inclusion in the diet of cultivated forages. …”
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Delivery of iron-fortified yoghurt, through a dairy value chain program, increases hemoglobin concentration among children 24 to 59 months old in northern Senegal: A cluster-random... por Le Port, Agnès, Bernard, Tanguy, Hidrobo, Melissa, Birba, Ousmane, Rawat, Rahul, Ruel, Marie T.

“…This study tested whether a dairy value chain could be used to distribute a micronutrient-fortified yoghurt (MNFY) (conditional upon the producer supplying a minimum amount of cow milk/day) to improve hemoglobin and reduce anemia among preschool children in a remote area in Northern Senegal. …”
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Genome-wide association study for test-day milk yield, proteins, and composition traits of crossbred dairy cattle in Ethiopia por Bekele, R., Taye, M., Abebe, G., Mohammed, S., Besufekad, J., Meseret, Selam

“…This study conducted a genome-wide association study (GWAS) on 308 crossbred dairy cows from central, northeastern, and southern Ethiopia to identify genetic markers associated with key milk production traits. …”
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Community-based breeding programs can realize sustainable genetic gain and economic benefits in tropical dairy cattle systems por Hunde, Direba, Tadesse, Yosef, Tadesse, Million, Guangul, Solomon, Getachew, Tesfaye

“…The study targeted 143,576 crossbred cows of 54,822 smallholder households in the Arsi, West Shewa, and North Shewa zones of the Oromia Region, as well as the North Shewa zone of the Amhara Region. …”
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Krishi Kund for agroecological transition of degraded lands: microsite for improved production and ecosystem services [Abstract only] por Malaiappan, Sudharsan, Kumar, Gopal, Sikka, Alok

“…In this method, small cylindrical pits (did: 60cm, depth 60cm) are excavated at 1.2m intervals, filled with locally available organic materials such as cow dung compost, vermicompost, plant biomass, and organic inoculants, and then covered with sieved soil. …”
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The genetic structure and diversity of smallholder dairy cattle in Rwanda por Opoola, O., Shumbusho, F., Rwamuhizi, I., Houaga, I., Harvey, D., Hambrook, D., Watson, K., Chagunda, M.G.G., Mrode, Raphael A., Djikeng, Appolinaire

“…Previous genomic characterisation of Rwanda dairy cattle predominantly focused on the One Cow per Poor Family (locally called “Girinka”) programme. …”
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Opportunities to promote cattle breeding in Northwest Highlands Vietnam: A business model approach por Bravo, Aura, Orduz, Daniela, Huyen, Thi Thanh, Nguyen, Thinh, Pazos, Mateo, Triana Ángel, Natalia, Marshall, Karen, Burkart, Stefan

“…Household decision-making on accessing the service is largely controlled by men, and women show distrust in the technology due to perceived risks, such as the potential loss of a cows’ reproductive capacity. Although the AI service value proposition is flexible and includes additional services associated with animal welfare and input supply, often delivered through a network of technicians, it is not fully profitable, and its services are mainly subsidised by the government or NGOs. …”
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Analisis de alternativas tecnologicas de los sistemas de produccion agropecuarios en el valle del Cesar, Colombia. (Analysis of technological alternatives for agricultural producti... por Torres, O.D., Herrera, J.P., Zalzuk, J.S., Holmann, Federico J.

“…Furthermore, the model demonstrates that production can increase if local dairy farms adopt the twice-a-day milking system, which requires the use of crossbred cows that yield, on average, 2300 kg milk/latency and calving rates above 82%. …”
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