Search Results - "Wylie, A G"

Effect of dietary protein content on animal production and blood metabolites of dairy cows during lactation by Law, R A, Young, F J, Patterson, D C, Kilpatrick, D J, Wylie, A R G, Mayne, C S

“…Ninety autumn-calving Holstein dairy cows [45 primiparous and 45 multiparous (mean parity, 3.1)] were allocated to 1 of 3 dietary crude protein (CP)…”
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Methane emissions from beef cattle grazing on semi-natural upland and improved lowland grasslands by Richmond, A. S., Wylie, A. R. G., Laidlaw, A. S., Lively, F. O.

“…In ruminants, methane (CH4) is a by-product of digestion and contributes significantly to the greenhouse gas emissions attributed to agriculture. Grazed grass…”
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An evaluation of the effect of altering nutrition and nutritional strategies in early lactation on reproductive performance and estrous behavior of high-yielding Holstein-Friesian dairy cows by Gilmore, H S, Young, F J, Patterson, D C, Wylie, A R G, Law, R A, Kilpatrick, D J, Elliott, C T, Mayne, C S

“…Reproductive performance in the high-yielding dairy cow has severely decreased in the last 40 yr. The aim of this study was to compare the effectiveness of 4…”
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Periprandial changes in metabolite and metabolic hormone concentrations in high-genetic-merit dairy heifers and their relationship to energy balance in early lactation by Wylie, A R G, Woods, S, Carson, A F, McCoy, M

“…Sixteen high-genetic-merit Holstein-Friesian heifers were offered a complete diet of grass silage, maize silage, and concentrates ad libitum through mo 1 to 3…”
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Changes in food intake and circulating leptin due to gastrointestinal parasitism in lambs of two breeds by Zaralis, K, Tolkamp, B.J, Houdijk, J.G.M, Wylie, A.R.G, Kyriazakis, I

“…A reduction in food intake is a prominent feature of many infectious diseases. However, the underlying mechanisms of parasite-induced anorexia in sheep are…”
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Effect of precalving and postcalving dietary energy level on performance and blood metabolite concentrations of dairy cows throughout lactation by Law, R A, Young, F J, Patterson, D C, Kilpatrick, D J, Wylie, A R G, Ingvarsten, K L, Hameleers, A, McCoy, M A, Mayne, C S, Ferris, C

“…The effects of the level of energy intake (high E and low E) offered before and after calving on body condition score at calving, production performance, and…”
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Effect of dietary protein content on the fertility of dairy cows during early and mid lactation by Law, R A, Young, F J, Patterson, D C, Kilpatrick, D J, Wylie, A R G, Mayne, C S

“…Ninety autumn-calving Holstein dairy cows (45 primiparous and 45 multiparous; mean parity, 3.1) were allocated to 1 of 3 treatments; 173, 144, or 114 g of…”
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Effects of plane of nutrition of ewes in early and mid-pregnancy on performance of the offspring: Female reproduction and male carcass characteristics by Muñoz, C, Carson, A.F, McCoy, M.A, Dawson, L.E.R, Wylie, A.R.G, Gordon, A.W

“…This study investigated the effects of different planes of nutrition in early pregnancy (EP) and mid-pregnancy (MP) of crossbred ewes on carcass…”
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Effect of dietary protein content on estrous behavior of dairy cows during early and mid lactation by Law, R A, Young, F J, Patterson, D C, Kilpatrick, D J, Wylie, A R G, Mayne, C S

“…One of the main contributing factors to the decline in fertility in contemporary dairy farming is the inability to detect cows in estrus. In the current study,…”
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Feed restriction and realimentation in Holstein-Friesian bulls: II. Effect on blood pressure and systemic concentrations of metabolites and metabolic hormones by Keogh, K, Waters, S M, Kelly, A K, Wylie, A R G, Sauerwein, H, Sweeney, T, Kenny, D A

“…The objective of this study was to evaluate the endocrine response and metabolic rate in Holstein–Friesian bulls during restricted feeding and realimentation…”
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Mineralogical Features Associated with Cytotoxic and Proliferative Effects of Fibrous Talc and Asbestos on Rodent Tracheal Epithelial and Pleural Mesothelial Cells by Wylie, Ann G., Skinner, H.Catherine W., Marsh, Joanne, Snyder, Howard, Garzione, Carmala, Hodkinson, Damian, Winters, Roberta, Mossman, Brooke T.

“…Inhalation of asbestos fibers causes cell damage and increases in cell proliferation in various cell types of the lung and pleurain vivo.By using a…”
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Effects of dry period length and concentrate protein content in late lactation on body condition score change and subsequent lactation performance of thin high genetic merit dairy cows by Dale, A J, Purcell, P J, Wylie, A R G, Gordon, A W, Ferris, C P

“…Improving body condition score of thin cows in late lactation is necessary, because cows that are thin at drying off exhibit decreased fertility postpartum and…”
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Leptin in farm animals: where are we and where can we go? by Wylie, A. R. G.

“…Fat affects meat quality, value and production efficiency as well as providing energy reserves for pregnancy and lactation in farm livestock. Leptin, the…”
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Estimation of the maintenance energy requirements, methane emissions and nitrogen utilization efficiency of two suckler cow genotypes by Zou, C. X., Lively, F. O., Wylie, A. R. G., Yan, T.

“…Seventeen non-lactating dairy-bred suckler cows (LF; Limousin×Holstein-Friesian) and 17 non-lactating beef composite breed suckler cows (ST; Stabiliser) were…”
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Immunological effects of altering the concentrate inclusion level in a grass silage-based diet for early lactation Holstein Friesian cows by Little, M. W., Wylie, A. R. G., O’Connell, N. E., Welsh, M. D., Grelet, C., Bell, M. J., Gordon, A., Ferris, C. P.

“…Concentrate inclusion levels in dairy cow diets are often adjusted so that the milk yield responses remain economic. While changes in concentrate level on…”
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Characterization of mineral population by index particle: implication for the Stanton hypothesis by Wylie, A G, Virta, R L, Segreti, J M

“…Fibers from seven crocidolite samples used by M. F. Stanton et al. (J. Natl. Cancer Inst. 67, 965-975 (1981] were measured from STEM and optical images. Their…”
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Effects of feeding level and protein content of milk replacer on the performance of dairy herd replacements by Morrison, S. J., Wicks, H. C. F., Fallon, R. J., Twigge, J., Dawson, L. E. R., Wylie, A. R. G., Carson, A. F.

“…It has been suggested that United Kingdom recommendations for feeding the neonatal calf (∼500 g milk replacer (MR)/day; ∼200–230 g CP/kg milk powder) are…”
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Effects of plane of nutrition of ewes in early and mid-pregnancy on performance of the offspring: Female reproduction and male carcass characteristics1 by Muñoz, C., Carson, A. F., McCoy, M. A., Dawson, L. E. R., Wylie, A. R. G., Gordon, A. W.

“…This study investigated the effects of different planes of nutrition in early pregnancy (EP) and mid-pregnancy (MP) of crossbred ewes on carcass…”
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Grassland systems of red meat production: integration between biodiversity, plant nutrient utilisation, greenhouse gas emissions and meat nutritional quality by Dawson, L. E. R., O'Kiely, P., Moloney, A. P., Vipond, J. E., Wylie, A. R. G., Carson, A. F., Hyslop, J.

“…Government policies relating to red meat production take account of the carbon footprint, environmental impact, and contributions to human health and…”
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Control of the condylar-proximal mandibular segments after sagittal split osteotomies to advance the mandible by Epker, B N, Wylie, G A

“…Maintenance of the normal or presurgical anatomic position of the mandibular condyles and contiguous proximal mandibular ramus segments after sagittal split…”
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