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Hagen Schulze

Phytase in non‐ruminant animal nutrition: a critical review on phytase activities in the gastrointestinal tract and influencing factors
2014 · Yueming Dersjant‐Li, Ajay Awati, et al. · Journal of the Science of Food and Agriculture · 568
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Exogenous enzymes for pigs and poultry
1998 · M. R. Bedford, H. Schulze · Nutrition Research Reviews · 539
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Significance of endogenous gut nitrogen losses in the nutrition of growing pigs: A review
1997 · C. M. Nyachoti, C. F. M. de Lange, et al. · Canadian Journal of Animal Science · 283
Effect of level of dietary neutral detergent fiber on ileal apparent digestibility and ileal nitrogen losses in pigs
1994 · H. Schulze, P. van Leeuwen, et al. · Journal of Animal Science · 199
The effect of feeding essential oils on broiler performance and gut microbiota
2010 · K. Tiihonen, H. Kettunen, et al. · British Poultry Science · 198
Apparent digestibility (ileal and overall) of nutrients and endogenous nitrogen losses in growing pigs fed wheat (var. Soissons) or its by-products without or with xylanase supplementation
2000 · Y.-L. Yin, J.D.G. McEvoy, et al. · Livestock Production Science · 180
Effects of supplementing diets containing hulless barley varieties having different levels of non-starch polysaccharides with β-glucanase and xylanase on the physiological status of the gastrointestinal tract and nutrient digestibility of weaned pigs
2001 · Y-L Yin, S.K Baidoo, et al. · Livestock Production Science · 124
Estimating endogenous amino acid flows at the terminal ileum and true ileal amino acid digestibilities in feedstuffs for growing pigs using the homoarginine method.
1997 · C M Nyachoti, C F de Lange, et al. · Journal of Animal Science · 123
In vitro effects of essential oils on potential pathogens and beneficial members of the normal microbiota
2010 · A.C. Ouwehand, K. Tiihonen, et al. · Veterinární Medicína · 119
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Essential oils and their use in animal feeds for monogastric animals - Effects on feed quality, gut microbiota, growth performance and food safety: a review
2013 · M.H.L. Bento, A.C. Ouwehand, et al. · Veterinární Medicína · 117
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The effect of different carbohydrase and protease supplementation on apparent (ileal and overall) digestibility of nutrients of five hulless barley varieties in young pigs
2001 · Y.-L Yin, S.K Baidoo, et al. · Livestock Production Science · 116
Dietary level and source of neutral detergent fiber and ileal endogenous nitrogen flow in pigs
1995 · H. Schulze, P. van Leeuwen, et al. · Journal of Animal Science · 104
The nutritional significance of endogenous n‐losses along the gastrointestinal tract of farm animals
1995 · S. Tamminga, H. Schulze, et al. · Archiv für Tierernaehrung · 81
Use of Exogenous Fibrolytic Enzymes to Enhance In Vitro Fermentation of Alfalfa Hay and Corn Silage
2007 · J.-S. Eun, K.A. Beauchemin, et al. · Journal of Dairy Science · 80
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The efficacy of an Escherichia coli-derived phytase preparation1
2004 · O. Adeola, J. S. Sands, et al. · Journal of Animal Science · 76
Dietary influence on organ size and in vitro oxygen consumption by visceral organs of growing pigs
2000 · C.M Nyachoti, C.F.M de Lange, et al. · Livestock Production Science · 66
Studies on cannulation method and alternative indigestible markers and the effects of food enzyme supplementation in barley-based diets on ileal and overall apparent digestibility in growing pigs
2000 · Y.-L. Yin, J. D. G. McEvoy, et al. · Animal Science · 66
Apparent ileal digestibilities of amino acids in newly weaned pigs fed diets with protease-treated soybean meal.
1997 · W R Caine, W C Sauer, et al. · Journal of Animal Science · 61
Apparent digestibility (ileal and overall) of nutrients as evaluated with PVTC-cannulated or ileo-rectal anastomised pigs fed diets containing two indigestible markers
2000 · Y.-L. Yin, J.D.G. McEvoy, et al. · Livestock Production Science · 53
Effect of protease treatment of soybean meal on content of total soluble matter and crude protein and level of soybean trypsin inhibitors
1998 · W.R Caine, M.W.A Verstegen, et al. · Animal Feed Science and Technology · 49
Growth performance, nutrient digestibility, intestinal morphology, cecal mucosal cytokines and serum antioxidant responses of broiler chickens to dietary enzymatically treated yeast and coccidia challenge
2023 · Emmanuel Oluwabukunmi Alagbe, Hagen Schulze, et al. · Journal of Animal Science and Biotechnology/Journal of animal science and biotechnology · 45
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Increased nitrogen secretion by inclusion of soya lectin in the diets of pigs
1995 · Hagen Schulze, Harpal S Saini, et al. · Journal of the Science of Food and Agriculture · 43
Effect of phytase supplementation with two levels of phosphorus diets on ileal and faecal digestibilities of nutrients and phosphorus, calcium, nitrogen and energy balances in growing pigs
2005 · M. Z. Fan, T. J. Li, et al. · Animal Science · 42
Effect of Essential Oils and Feed Enzymes on Performance and Nutrient Utilization in Broilers Fed a Corn/Soy-based Diet
2010 · P.H. Cao, F.D. Li, et al. · International Journal of Poultry Science · 38
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Use of an in vitro fermentation bioassay to evaluate improvements in degradation of alfalfa hay due to exogenous feed enzymes
2006 · J.-S. Eun, K.A. Beauchemin, et al. · Animal Feed Science and Technology · 38
Works count: 94
Citation count: 3,920
H-index: 29
I10-index: 47
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