Resultados de búsqueda - Cattle. Periodicals.

Tidsstudie : grovfoderhantering por Elvertsson, Linus

“…The aim of this study is that with the new system, feeding should take not more than one hour and that this time should be concentrated to one period of time per day. The conclusion is that a stationary system with a computer controlled and rail carried mixer fulfils the two goals under the condition that a new cattle shed for the heifers are built nearby the existing cowshed, which is planned.…”

Impacto del control estratégico de Rhipicephalus (Boophilus) microplus en los índices productivos de rodeos de cría en la provincia de Formosa por Zimmer, Patricia Andrea, Gomez, Viviana Daniela, Menendez, J. Facundo, Rossner, Maria Victoria

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Seroepidemiological survey of Q fever in livestock and humans in Bura, Tana River County, Kenya por Mwololo, D.K.

“…With regard to species, goats were more likely to be seropositive compared to cattle (OR, 3.49; P=0.01). Two-hundred-and seventy-two humans were screened for antibodies against Coxiella burnetii. …”
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Coordination in the Irish Beef Sector por Andersson, Martin

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Long-term beef production from pastures established with and without annual crops compared with native savanna in the Eastern Plains of Colombia: A compilation and analysis of on-f... por Vera, Raúl R., Hoyos Garcés, Phanor

“…Published data and the authors’ own on-farm databases were collated and analyzed to estimate commercial cattle weight gains. A total of 198 records representing pastures directly drilled into native savanna and pastures undersown with rain-fed upland rice and maize were available for the 1979‒2016 period, and were compared with savanna-based beef production. …”
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Kenya's agrifood system: Structure and drivers of transformation por Xinshen Diao, Pauw, Karl, Smart, Jenny, Thurlow, James

“…For example, the coffee and tea value chains are highly effective at raising off-farm employment in the AFS, but they have weak impacts on diet quality. Likewise, cattle and dairy have strong off-farm GDP effects within the AFS, but are relatively ineffective at reducing poverty. …”
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Lifetime productivity of dairy cows in smallholder farming systems of the Central highlands of Kenya por Rufino, Mariana C., Herrero, Mario, Wijk, Mark T. van, Hemerink, L., Ridder, N.A. de, Giller, Kenneth E.

“…A dynamic modelling approach was used to explore the effect of feeding strategies on the lifetime productivity of dairy cattle. We used LIVSIM (LIVestock SIMulator), an individual-based, dynamic model in which performance depends on genetic potential of the breed and feeding. …”
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SAAF stakeholder co-design workshop in Son La Province, Vietnam: Workshop report por Nguyen Thi Thinh, Lo Quang Thanh, Atieno, Mary, Dao Thu Hang, Sinh Dang-Xuan, Nguyen Thi Minh Phuong, Le Thi Thanh Huyen, Nguyen Thi Quynh Chi, Marshall, Karen, Rao, E.J.O.

“…Sustainable Animal and Aquatic Foods (SAAF) is one of CGIAR’s eight science programs for the 2025–2030 period, with the vision to improve the lives and well-being of people in low- and middle-income countries by sustainably transforming animal and aquatic food systems. …”
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Epidemiology of tuberculosis in humans in Narok district with special interest on Mycobacterium bovis. por Koech, R.K.

“…Descriptive results showed that most households (hhs) that kept cattle also consumed raw blood and raw beef (p < 0.01). …”
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Potential of natural pasture and locally available supplements in ruminant nutrition in semi-arid location in West Africa por Becker, K., Gall, C., Traoré, M., Sangare, M., Bartholomew, P.W.

“…Various adaptation periods and possible sources of error in recovering markers were tested. …”
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Effects of replacing Brachiaria hay with either Desmodium intortum or dairy concentrate on animal performance and enteric methane emissions of low-yielding dairy cows por Korir, Daniel, Eckard, Richard, Goopy, John P., Arndt, Claudia, Merbold, Lutz, Marquardt, Svenja

“…In Africa, cattle are often fed low quality tropical roughages resulting in low-yielding animals with high methane (CH4) emission intensity (EI, g CH4/per unit of product). …”
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Improved PCR-RFLP for the detection of diminazene resistance in Trypanosoma congolense under field conditions using filter papers for sample storage por Vitouley, H.S., Mungube, E.O., Allegye-Cudjoe, E., Diall, O., Bocoum, Z., Diarra, B., Randolph, Thomas F., Bauer, B., Clausen, Peter-Henning, Geysen, D., Sidibe, I., Bengaly, Z., Bossche, P. van den, Delespaux, V.

“…Block treatment involves follow-up for a period of 2 months of treated and non-treated (control) herds. …”
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A Case of Farmer Adaptation and Adoption of Contour Hedgerows for Soil Conservation por Fujisaka, Sam

“…After farmer-to-farmer training, farmers at an upland research site in the Philippines adapted and adopted contour hedgerows over a period of four years. They developed hedgerow establishment methods that required less labour, eliminated grasses that were too competitive with crops, stopped planting trees that were initially intended to produce green manures, and planted species that might provide direct cash returns. …”
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Effect of intercropping cereal crops with forage legumes and source of nutrients on cereal grain yield and fodder dry matter yields por Mpairwe, D.R., Sabiiti, E.N., Umunna, N.N., Tegegne, Azage, Osuji, P.O.

“…Data collected over a period of three years, indicated that intercropping significantly (P<0.001) yielded more fodder (27%) but slightly depressed grain yields compared to sole cereal cropping. …”
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Rift Valley fever virus seroprevalence among ruminants and humans in northeast Kenya por Lindahl, Johanna F., Njeru, I., Karanja, J., Grace, Delia, Bett, Bernard K.

“…Outbreaks in East Africa occur after periods of heavy prolonged rains, such as during El Niño southern oscillations, which lead to a sudden increase in the number of vectors hatched. …”
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Automatiska registreringar som kan påvisa brunst hos mjölkkor por Gustafsson, Linnea

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Using electronic syndromic surveillance system to collect animal health and meat inspection records in Marsabit County, Kenya por Bodha, Boku, Katelo, Halima, Basele, Stephen, Kihara, Absolomon, Chuchu, Simon, Kiara, Henry K., Wamwere-Njoroge, George J., Bett, Bernard K.

“…The common syndromes captured in the word cloud include coughing, mucoid nasal discharge, severe breathing difficulties and thickening of the skin. The numbers of cattle slaughtered and inspected in the County abattoirs in the months of September, October and November 2017 were 178, 212 and 203 cattle, respectively. …”
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Livmoderinflammation hos mjölkkor efter kalvning por Anderholm, Fanny

Brunstvisningsförmåga hos mjölkkor - en beteendenstudie por Smedberg, Klara

“…Oestrus in dairy cattle has changed over the last decades; the intensity of oestrus has declined and the duration decreased. …”
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Dry land pastoral water and land management in Northern Kenya por Helldorf, Hedvig, Lemuna, Jackson

“…The key resources are the persistent water and pasture found during dry periods and droughts as located in the landscape. …”