Search Results - "Cowes"

Klinisk och subklinisk ketos hos mjölkkor : enkätstudie bland KetosKoll-användare by Segervall, Amanda

Orsaker till spensugning hos kvigor samt dess effekt på mjölkkörteln by Eriksson, Caroline

Hur kan kalvningsförlamning förebyggas? by Hansson, Ida

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Utfodring med jäst (Saccharomyces cerevisiae) till mjölkkor by Tinggren, Sofie

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Seroprevalencia de infección por el virus de leucosis bovina durante 2015 en rodeos de cría de la Zona Deprimida del Río Salado, provincia de Buenos Aires, Argentina by Panei, Carlos Javier, Tassara, F., Perez Aguirreburualde, María Sol, Echeverría, María Gabriela, Galosi, C.M., Torres, A., Silva, H.J.E.

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Phage therapy against Staphylococcus aureus by Borgström, Maria Birgitta

Control de mastitis en hatos lecheros: eficacia de dos tratamientos para el manejo de Streptococcus agalactiae by Keefe, Gregory, Reyes V., Julián, Chaffer, Marcelo, Sánchez, Javier, Torres L., Giovanni, Jaramillo V., Manuel, Macías P., Diana, Duque M., Paulo C., Ceballos M., Alejandro

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Effect of protein restriction of bovine dams during late gestation on offspring postnatal growth, glucose-insulin metabolism and IGF-1 concentration by Maresca, Sebastian, Lopez Valiente, Sebastian, Rodriguez, Alejandro Martin, Long, Nathan M., Pavan, Enrique, Quintans, Graciela I.

“…At calving, cows were managed together on improved pastures until weaning. …”
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Rangordningens inverkan på beteendet hos nötkreatur (Bos taurus) och dess konsekvenser för djurtillsynen by Martikainen, Pia

“…Four animals in every group were studied; two high ranked cows and two low ranked. Rank order influenced in which pace the animals left the test-person. …”

Beskrivning och analys av superovuleringsresultat och andra fertilitetsregistreringar vid Nötcenter Viken by Häggström, Maria

“…Information is continuously gathered about cows tested at the nucleus herd. It is of interest to know how this information should be used to best improve selection of the cows. …”

Concentración de inmunoglobulina G en calostro bovino en cruces Bos taurus x Bos indicus en los primeros tres días pos parto by Reyes Castañeda, Leidy J., Parra Arango, Jorge L., Flórez Díaz, Hernando

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The performance of a herd of N'dama cattle in the forest zone of Ghana by Serekye, A.Y.

“…Improvement of reproductive performance could be achieved through culling of females with long calving intervals and replacing them with heifers selected from high producing cows.…”
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Samband mellan hull, underhudsfett, levande vikt och fruktsamhet hos SRB och SLB by Hjertén, Johanna

“…After parturition the energy demand for milk production is greater then the energy provided from the diet. The cow mobilises therefore body tissues to compensate for the energy loss. …”
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Developing a vaccine for a highly contagious cattle disease by Jores, Joerg

“…Up to 15% of infected animals die: milk yields of infected cows drop by up to 90%: meat production is reduced, and infected draught oxen are less able to work. …”
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Adjustment of birth weight for weighing age and relationship of standardized birth weight with early mortality in N'Dama calves under traditional husbandry systems in The Gambia by Agyemang, K.

“…Least-squares analysis of the fixed effects of site, year and season of birth, parity of dam, sex, age in days at which birth weight was recorded and random effects of herd and cow nested within site showed that all these factors significantly influenced this trait.…”
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Preliminary studies on the performance of N'dama and West African Shorthorn cattle in the humid forest zone of Ghana by Tackie, N.O.

“…N'Dama had a productivity index of 82.5 percent per cow per year while West African Shorthorn had 49.6 percent.…”
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Heat Stress Effects on Physiological and Milk Yield Traits of Lactating Holstein Friesian Crossbreds Reared in Tanga Region, Tanzania by Habimana, Vincent, Nguluma, A.S., Nziku, Z.C., Ekine-Dzivenu, Chinyere C., Morota, G., Mrode, Raphael A., Chenyambuga, S.W.

“…Under high temperatures and relative humidity, lactating dairy cows suffer from heat stress. The objective of this study was to investigate the effects and relationship of heat stress (HS) measured by the temperature–humidity index (THI) regarding the physiological parameters and milk yield and composition of lactating Holstein Friesian crossbred dairy cows reared in the humid coastal region of Tanzania. …”
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Heat stress in dairy cattle in Kenya. by Ikiror, D.

“…The commercial dairy herd is based on temperate breeds and or grade cows and European-Zebu crossbreds. Dairy farming using such cattle genotypes has been going on for nearly a century in the highlands located above 1500 m where its cool montane climate is considered suitable for such livestock. …”
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Tillsyn av djur på bete : betydelsen av lockgiva och regelbundna tider by Petersson, Linda

“…Humans have held cattle for over 9000 years. Today we mostly have cows for milk and meat production during more or less intensive forms. …”

Milk it for all its worth by Fritschel, Heidi

“…This figure shows how the quality of milk from one cow in Assam, India, changes as it moves along the value chain to consumers. …”
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