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Shinonaga, S. (2006): Muscid flies associated with grazing cattle and water buffallos in Taiwan. 6th International Congress of Dipterology, 23–28 September, Fukuoka, Japan, 118 p

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become infected through the ingestion of anthrax spores (grass, soil or water) while grazing or browsing [ 7, 28, 31 ]. Horseflies (and other tabanids) and mosquitoes, too, can transfer B. anthracis of infected animals in their final stage of the

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Sanderson, M. A., Skinner, R. H., Barker, D. J., Edwards, G. R., Tracy, B. F., Wedin, D. A. (2004): Plant species diversity and management of temperate forage and grazing land ecosystems. Crop Sci. , 44 , 1132

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The chemical composition, fatty acid profile, and cholesterol content of milk fat were analysed during the lactation period of thirty Iranian Ghezel sheep. They were fed dry hay for the first three months and then grazed on fresh grass to the end of lactation, along with barley and wheat middling during the whole period. Fatty acid profile analysis showed palmitic acid to be the dominant fatty acid (45.24±1.88%). During lactation C6:0, C8:0, C10:0, C12:0, and C14:0 contents decreased, while C18:0, C18:1, C18:2, and CLA increased significantly, which can be associated with the change of nutrition from hay to fresh grazing. The cholesterol content of the sheep milk reached 14.88 mg/100 ml milk or 283.43 mg/100 g fat as an average for the whole period of milking. Regression analysis showed a significant increase in cholesterol from 5.42 to 32.87 mg/100 g milk during the lactation period.

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grassland under extensive grazing management. — Applied Vegetation Science vol. 5 no. 1 87–98 pp. Hood K. Early changes in species composition of upland sown grassland under extensive

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Arnalds O. — Barkarson BH.: 2003. Soil erosion and land use policy in Iceland in relation to sheep grazing and government subsidies. Environmental Science & Policy. 6(1): 105

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grazing 1 st communication: Yield and digestibility of organic matter. Czech J. Anim. Sci. 51,5. 205–213 pp. Tasi J. Effect of different agronomical measures on yield and quality of

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properties in grazed pastures — Soil Science Society of America Journal vol. 53 784–789 pp. Marx D.B. Spatial variability of soil chemical properties in grazed pastures

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., Dexter, M., Perrott, K.W. (2003): Hot water extractable carbon in soils: a sensitive measurement for determining impacts of fertilization, grazing and cultivation. Soil Biol. Biochem., 35, 1231–1243. Perrott K

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. — Tsai J.: 2006a. Effect of different agronomical measures on yield and quality of autumn saved herbage during winter grazing 1 st communication: Yield and digestibility of organic matter. Czech J. Anim. Sci. 51,5. 205–213 pp

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