Zobrazeno 1 - 10
of 181
pro vyhledávání: '"Wolfgang Siegert"'
Autor:
Ahmad Ibrahim, Ákos Kenéz, Jens Pfannstiel, Iris Klaiber, Markus Rodehutscord, Wolfgang Siegert
Publikováno v:
Poultry Science, Vol 103, Iss 8, Pp 103956- (2024)
Free amino acids (AA) are needed to fulfill the AA requirements of broiler chickens in diets low in CP. This study investigated whether the acid-base balance and the blood plasma metabolome are affected immediately after a change to diets with high f
Externí odkaz:
https://doaj.org/article/b5520426c9ae48dd9ae550922a0a4108
Autor:
Florian Quinger, Julia Kern, Astrid Bosse, Jana Seifert, Markus Rodehutscord, Wolfgang Siegert
Publikováno v:
Poultry Science, Vol 103, Iss 7, Pp 103803- (2024)
ABSTRACT: Carrier materials for oils in compound feeds may be used in animal nutrition to supply liquid feed additives. However, implications of such carriers for the digestibility of the contained oil are unknown. This study investigated the potenti
Externí odkaz:
https://doaj.org/article/0a4bc8de8d8841339cce82ebf761fc51
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
This study investigated whether quantifying the trade-off between the maxima of two response traits increases the accuracy of diet formulation. To achieve this, average daily weight gain (ADG) and gain:feed ratio (G:F) responses of 7–21-day-old bro
Externí odkaz:
https://doaj.org/article/6d37ded014884016a8c5888ed2edbd72
Autor:
Linda F. Böswald, Jasmin Wenderlein, Wolfgang Siegert, Reinhard K. Straubinger, Ellen Kienzle
Publikováno v:
PLoS ONE, Vol 18, Iss 8 (2023)
Data on mineral digestibility is key to understand mineral homeostasis and refine the recommendations for the dietary intake of these nutrients. In farm animals and pets, there is plenty of data on mineral digestibility and influencing factors. In la
Externí odkaz:
https://doaj.org/article/ee2fae831d384470a69c3da88296188c
Autor:
Jochen Krieg, Daniel Borda-Molina, Wolfgang Siegert, Vera Sommerfeld, Yung Ping Chi, Hamid Reza Taheri, Dieter Feuerstein, Amélia Camarinha-Silva, Markus Rodehutscord
Publikováno v:
Animal Microbiome, Vol 3, Iss 1, Pp 1-18 (2021)
Abstract Background Diet acidification, dietary calcium (Ca) level, and phytase supplementation are known influences on the microbial community in the digestive tract and on phosphorus (P) utilization of broiler chickens. Effects of dietary factors a
Externí odkaz:
https://doaj.org/article/dd5179dfc4f04d0cb7b7cdacb143eed7
Publikováno v:
Poultry Science, Vol 99, Iss 12, Pp 6848-6858 (2020)
Reducing dietary CP for broiler chickens below a certain threshold results in decreased growth, even when the supply of essential amino acids and glycine equivalent (Glyequi) is adequate, probably because other nonessential amino acids (neAA) are gro
Externí odkaz:
https://doaj.org/article/20cd56ea0f2241ab9f41278881eb70bd
Autor:
Jochen Krieg, Wolfgang Siegert, Daniel Berghaus, Johannes Bock, Dieter Feuerstein, Markus Rodehutscord
Publikováno v:
Poultry Science, Vol 99, Iss 6, Pp 3251-3265 (2020)
The objective was to determine phytase effects on prececal amino acid (AA) digestibility and phytate (InsP6) breakdown when different oilseed meals were used in broiler chicken diets. The study included 14 diets: a corn-soybean meal (SBM) basal diet
Externí odkaz:
https://doaj.org/article/e3c9b5bf4ca04270bcc248fd72353c77
Autor:
Susanne Künzel, Daniel Borda-Molina, Tobias Zuber, Jens Hartung, Wolfgang Siegert, Dieter Feuerstein, Amélia Camarinha-Silva, Markus Rodehutscord
Publikováno v:
Poultry Science, Vol 100, Iss 6, Pp 101133- (2021)
ABSTRACT: The objective of this study was to compare the effects of graded inclusions of 2 phytase products and a mineral P source in broiler chickens using different response traits, including ileum microbiota composition. Eleven experimental diets
Externí odkaz:
https://doaj.org/article/fc9e7727f9684093be68f4d8b46da6cb
Autor:
Philipp Hofmann, Wolfgang Siegert, Hamed Ahmadi, Jochen Krieg, Moritz Novotny, Victor D. Naranjo, Markus Rodehutscord
Publikováno v:
Animals, Vol 10, Iss 8, p 1392 (2020)
Responses of broiler chickens to dietary glycine equivalent (Glyequi) are affected by dietary cysteine and choline. Hence, this study investigated interactive effects among dietary Glyequi, cysteine, and choline on the growth of broiler chickens. Mal
Externí odkaz:
https://doaj.org/article/372159aced4f468b9eac345aa9de870f
Autor:
Jacques F. G. M. Meis, Markus Ruhnke, Ben E. De Pauw, Frank C. Odds, Wolfgang Siegert, Paul E. Verweij
Publikováno v:
Emerging Infectious Diseases, Vol 5, Iss 1, Pp 150-153 (1999)
The recently described species Candida dubliniensis has been recovered primarily from superficial oral candidiasis in HIV-infected patients. No clinically documented invasive infections were reported until now in this patient group or in other immuno
Externí odkaz:
https://doaj.org/article/39927a22544c4bb78fd6280964e59598