Resultados de búsqueda - "Cowes"

SMALLHOLDER DAIRYING ZIMBABWE por Technical Centre for Agricultural and Rural Cooperation

“…The dairy sector in Zimbabwe consists of two strongly contrasting categories of producers: the large-scale commercial producers with an average milking herd in excess of 100 cows using modern technology to achieve high output per cow; and the...…”
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Byggnads- och investeringskostnader : robotmjölkning eller konventionell mjölkning? por Larsson, Fredrik

“…We are abit concerned about how many cows we should have in the new stable. Because of that I calculated with two different number of cows. …”

Hasskador hos svenska mjölkkor por Svanberg, Tove

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Ätbåsets utformning i moderna lösdriftsstallar por Karlsson, Baltzar

Våm-pH hos mjölkkor : jämförelse av mättekniker och pH-förändring i samband med foderintag por Furenbäck, Veronica

“…Mätmetoderna som användes var: Lethbridge Research Center pH measurement system (LRCpH) som används i forskning och eCow FarmBolus (eBolus) som är en kommersiell produkt och kan användas på kor utan våmfistel. …”

Separation med begränsad fysisk kontakt - ett sätt att minska stressen och öka välfärden för ko och kalv inom mjölkproduktionen? por Törnkvist, Anya

Economic analysis of the De Laval activity meter system for heat detection por Larsson, Per

“…During the last centuries dairy cow breeding has strived to increase milk yield resulting in a dairy cow that produces large quantities of milk. …”
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Effekt av biotintillförsel på klövhälsan hos mjölkkor i lösdrift : ett kontrollerat fältförsök på tre gårdar por Lomander, Hanna

“…Within each farm the cows were allocated to either biotin or control treatment. …”

Frekventa mjölkningar av kor i samband med celltalsförhöjningar i mjölken por Engqvist, Liza

Kalvningssvårigheter och dödfödslar hos SH och SRB por von Schlanbusch, Karin

“…It is possible that changes in the feeding and management of these cows can counteract some of the problems. In this literature review various issues are raised and discussed such as the cows’ age and anatomy, the calf's sex and weight, feed rations, vitamins and calving assistance. …”

Characterization of milk production system and opportunity for market orientation: a case study of Mieso District, Oromia Region, Ethiopia por Hussen, K.

“…The estimated mean milk yield/head/day was 1.24 ± 0.02 liter for cows and lactation yield per cow was 271.4 liters over an average lactation period of seven month (7.29 ± 0.17). …”
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Vid vilken glukosnivå frisätter kor insulin? por Bertilsson, Ulrika

“…Four of the cows were in early lactation and two were non-lactating and not pregnant. …”
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Grovfoder till lågdräktiga dikor med speciellt fokus på fiber och protein por Frendberg, Linn

Finance for on-farm investments in dairy production in Kenya por Wilkes, Andreas, Dijk, Suzanne van, Odhong’, Charles

“…With about 1800 liters per cow and year, average annual milk production per cow on smallholder dairy farms is low. …”
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The gendered impacts of agricultural asset transfer projects: Lessons from the Manica Smallholder Dairy Development Program por Johnson, Nancy L., Njuki, Jemimah, Waithanji, Elizabeth M., Nhambeto, Marinho, Rogers, Martha, Kruger, Elizabeth Hutchinson

“…The project targeted households, registered cows in the name of the household head, and, initially, trained registered cow owners in various aspects of dairy production and marketing. …”
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Farm animals: between pets and livestock por Hoffet, Franziska

“…This essay explores farmers' interaction and emotional attachment to their cows. More precisely, the emotional attachment, conceptualisation of a good cow and good stockmanship was analysed using phenomenological approaches and Rhoda Wilkie’s (2005: 218) classification of sentient commodities as a central concept. …”
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Effect of bovine leukemia virus infection on bovine peripheral blood monocyte responsiveness to lipopolysaccharide stimulation in vitro por Werling, D., Sileghem, M.R., Lotz, H., Langhans, W.

“…Compared to supernatants of LPS-simulated monocytes from BLV-negative cows, supernatants from BLV-positive cows contained about four times more interleukin-1B(IL-1B) (as measured by an enzyme-linked immunosorbent assay (ELISA) for bovine IL-1B). …”
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Genetic and non-genetic Factors affecting test day milk yield and milk composition traits in crossbred dairy cattle in Ethiopia por Bekele, R., Taye, M., Abebe, G., Meseret, Selam

“…All milk proteins had a higher value in cows with ≤ 50% genetic group, and in early lactation. …”
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Crossbreeding for dairy production in the lowland tropics of Kenya. II. Prediction of performance of alternative crossbreeding strategies por Kahi, A.K., Nitter, G., Thorpe, W.R., Gall, C.F.

“…This study shows that F X S cows were closely rivalled by the (BFS) Rot and the synthetics. …”
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Estimation and comparison of benefits due to feeding hay and silage during the dry season on commercial dual-purpose cattle production systems in Honduras and Costa Rica por Schoonhoven, Aart van, Holmann, Federico J., Argel M., Pedro J., Pérez, E., Ordoñez, J.C., Chaves, J.

“…The costs of feeding hay are lower in both countries, although farmers feed a higher amount (kg DM/cow/day) than silage. Feeding silage or hay to milking cows is profitable in both countries. …”
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