Search Results - "Ettle, T."

Effects of supplementing a CP-reduced diet with rumen-protected methionine on Fleckvieh bull fattening by Inhuber, V., Windisch, W., Bächler, B., Schuster, M., Spiekers, H., Ettle, T.

“…The objective of this study was to evaluate the effect of supplementing a CP-reduced diet with rumen-protected methionine on growth performance of Fleckvieh…”
Get full text

Circulating adiponectin concentrations during the transition from pregnancy to lactation in high-yielding dairy cows: testing the effects of farm, parity, and dietary energy level in large animal numbers by Urh, C., Denißen, J., Harder, I., Koch, C., Gerster, E., Ettle, T., Kraus, N., Schmitz, R., Kuhla, B., Stamer, E., Spiekers, H., Sauerwein, H.

“…Dairy cows experience a negative energy balance due to increasing energy demands and insufficient voluntary feed intake in the transition from late pregnancy…”
Get full text

Investigations on iron bioavailability of different sources and supply levels in piglets by Ettle, T, Schlegel, P, Roth, F.X

“…Two experiments were conducted to investigate the iron bioavailability of different sources and supply levels in piglets. In experiment 1, the influence of…”
Get full text

Dietary selection for lysine by piglets at differing feeding regimen by Ettle, T., Roth, F.X.

“…The aim of the present study was to investigate preferences of piglets for diets varying in lysine (Lys) concentration and whether those preferences are…”
Get full text

Specific dietary selection for tryptophan by the piglet by Ettle, T, Roth, F.X

“…The aim of the present study was to investigate whether pigs prefer diets varying in Trp content and whether these preferences change with time. To that end, a…”
Get full text

Effects of long-term feeding of genetically modified corn (event MON810) on the performance of lactating dairy cows by Steinke, K, Guertler, P, Paul, V, Wiedemann, S, Ettle, T, Albrecht, C, Meyer, H.H.D, Spiekers, H, Schwarz, F.J

“…A long-term study over 25 months was conducted to evaluate the effects of genetically modified corn on performance of lactating dairy cows. Thirty-six dairy…”
Get full text

Dietary preference for methionine sources in weaned pigs by Ettle, T., Rademacher, M., Htoo, J.K., Roth, F.X.

“…The objective of the current study was to investigate the preference of weaned pigs given the choice of diets supplemented with dl-methionine (DLM) or liquid…”
Get full text

Dietary preferences for feeds varying in threonine concentration by the piglet by Ettle, T., Roth, F.X.

“…Two choice feeding trials were carried out to investigate if weaned piglets prefer feeds varying in threonine (Thr) content. In exp 1, two control groups were…”
Get full text

Assessing and influencing the fractional contribution of erythrocyte-bound 59Fe to individual 59Fe tissue content in murine 59Fe distribution studies by Szegner, B., Herbach, N., Ettle, T., Elsenhans, B., Schümann, K.

“…Murine proteins of iron homoeostasis are frequently manipulated to investigate the mechanisms of iron-distribution and their toxicological consequences. Beyond…”
Get full text

Evidence of a dietary selection for methionine by the piglet by Roth, F. X, Meindl, C, Ettle, T

“…The objective of the current study was to investigate if there is a preference of piglets for diets varying in Met content and whether these preferences change…”
Get full text

Evidence of a dietary selection for methionine by the piglet1 by Roth, F. X., Meindl, C., Ettle, T.

“…The objective of the current study was to investigate if there is a preference of piglets for diets varying in Met content and whether these preferences change…”
Get full text

Specific dietary selection for tryptophan by the piglet1 by Ettle, T., Roth, F. X.

Get full text

Specific dietary selection for tryptophan by the piglet1 by Ettle, T., Roth, F. X.

“…The aim of the present study was to investigate whether pigs prefer diets varying in Trp content and whether these preferences change with time. To that end, a…”
Get full text

Effects of different dietary threonine levels on growth and slaughter performance in finishing pigs by Plitzner, C.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Food Sciences and Technology, Ettle, T.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Food Sciences and Technology, Handl, S.,University of Veterinary Medicine, Vienna (Austria). Dept. of Veterinary Public Health and Food Science, Schmidt, P.,University of Veterinary Medicine, Vienna (Austria). Dept. of Pathobiology, Windisch, W.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Food Sciences and Technology

“…The objective of this study was to determine the threonine (Thr) requirement of a modern crossbred growing pig from Austria in the finisher stage (67 to 113 kg…”
Get full text

HgCl2 challenge in Brown norway rats lead to dermatitis instead of arthritis by SCHÜMANN, K, LEBEAU, A, ETTLE, T, ADAM, O

“…A wide range of methods are described to produce adjuvant arthritis in rats by antigen exposure. Studies using these methods are rarely controlled…”
Get full text

Dietary self-selection for organic acids by the piglet by Ettle, T, Mentschel, K, Roth, FX

“…Two feeding trials using 48 weaned crossbred piglets each were carried out to determine the effect of acidifying diets with potassium diformate (K-diformate),…”
Get full text

Requirement of true ileal digestible threonine of growing and finishing pigs by Ettle, T., Roth-Maier, D. A., Bartelt, J., Roth, F. X.

“…Summary Ninety‐six crossbred barrows and gilts were used to investigate the optimum supply of true ileal digestible threonine for growing (approximately 35–65…”
Get full text

Effect of apparent ileal digestible lysine to energy ratio on performance of finishing pigs at different dietary metabolizable energy levels by Ettle, T., Roth-Maier, D. A., Roth, F. X.

“…Summary A study with a total of 96 crossbred barrows and gilts fed ad libitum in a body weight range of 56–110 kg was carried out in order to investigate…”
Get full text

Comparison of the German and the Dutch protein evaluation system in dairy nutrition when applied to different rations with graded protein levels by Ettle, T, Schwarz, F J

“…The Dutch (DVE) and the German (nXP) protein evaluation system were compared using data from four specially designed dairy feeding trials. The criterion for…”
Get more information

Effect of harvest date and variety on ruminal degradability of ensiled maize grains in dairy cows by Ettle, T, Lebzien, P, Flachowsky, G, Schwarz, F J

“…In this study we investigated the influence of harvest date and genotype on the ruminal degradability of the organic matter of ensiled maize grains. Grains of…”
Get more information