Zobrazeno 1 - 10
of 163
pro vyhledávání: '"Robert A Swick"'
Publikováno v:
PLoS ONE, Vol 9, Iss 8, p e104739 (2014)
Clostridium perfringens causes enteric diseases in animals and humans. In poultry, avian-specific C. perfringens strains cause necrotic enteritis, an economically significant poultry disease that costs the global industry over $2 billion annually in
Externí odkaz:
https://doaj.org/article/447f8ccf723d43178f9422f9b91ebad9
Publikováno v:
Animal Nutrition, Vol 14, Iss , Pp 225-234 (2023)
The alterations in feed ingredients and the nutrient matrix to produce reduced-protein diets may affect bone morphology and mineralization in laying hens. This study was implemented to determine the effects of L-arginine (Arg), guanidinoacetic acid (
Externí odkaz:
https://doaj.org/article/cc9371365af6459d9f88b7e88cd28338
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract There is renewed interest in utilizing food waste as animal feed due to its potential benefits in reducing feed cost and environmental impact while improving global food security. This study was conducted to examine the efficacy of recycled
Externí odkaz:
https://doaj.org/article/a119dc782dd14a11af2355199af00042
Publikováno v:
Applied Sciences, Vol 14, Iss 7, p 2733 (2024)
This study explored feeding recycled food waste-based diets for gut health, nutrient digestibility, bone morphology, and bone mineral level in laying hens. Hy-Line Brown laying hens (n = 150) were randomly allocated to three experimental treatments c
Externí odkaz:
https://doaj.org/article/dc756312d6b54a3987e5e28af7e57bf9
Autor:
Gene M. Pesti, Lynne Billard, Shu-Biao Wu, Robert A. Swick, Thi Thanh Hoai Nguyen, Natalie Morgan
Publikováno v:
Animal Nutrition, Vol 10, Iss , Pp 294-304 (2022)
In this paper, we discuss the theory behind calibration curve experiments and their application to a zinc (Zn) bioavailability study with broiler chickens. Seven replicates of 16 male commercial broiler chicks were fed starter diets for 14 days. Six
Externí odkaz:
https://doaj.org/article/24d629b9298b42a2b1457ca924022308
Autor:
Afsana A. Jahan, Thi Hiep Dao, Nasima Akter, Sukirno, Robert A. Swick, Natalie K. Morgan, Tamsyn M. Crowley, Amy F. Moss
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12934 (2023)
Understanding the order of limiting amino acids (AA) in reduced-protein (RP) diets for laying hens will facilitate precise feed formulation and ensure that AA requirements are met cost-effectively. The order of the first three limiting AAs—lysine (
Externí odkaz:
https://doaj.org/article/b32478e56cae4003851a6a6c96cdf13f
Autor:
Alip Kumar, Mehdi Toghyani, Sarbast K. Kheravii, Lane Pineda, Yanming Han, Robert A. Swick, Shu-Biao Wu
Publikováno v:
Animal Nutrition, Vol 8, Iss , Pp 82-90 (2022)
Controlling enteric diseases of broilers is crucial. Among many additives, organic acids (OA) and their blends are gaining attention to combat diseases in the post-antibiotic era. The current study evaluated the potentials of short-chain fatty acids
Externí odkaz:
https://doaj.org/article/fa16bd4cc8b349f1951ef8cafbd41354
Autor:
Kosar Gharib-Naseri, Juliano Cesar de Paula Dorigam, Kiran Doranalli, Sarbast Kheravii, Robert A. Swick, Mingan Choct, Shu-Biao Wu
Publikováno v:
Journal of Animal Science and Biotechnology, Vol 11, Iss 1, Pp 1-13 (2020)
Abstract Background The ban of in-feed antimicrobial additives has negatively affected the poultry industry by causing necrotic enteritis (NE) to emerge in the flocks. Alternatives such as Bacillus probiotics have shown to be effective on eliminating
Externí odkaz:
https://doaj.org/article/6f17b153cedd41feb9710ba041228627
Autor:
Zafar Iqbal, Kelly Drake, Robert Alfonso Swick, Peta Simone Taylor, Rider Anderson Perez-Maldonado, Isabelle Ruhnke
Publikováno v:
Poultry Science, Vol 99, Iss 5, Pp 2307-2314 (2020)
Severe feather pecking is frequently associated with impaired egg production, poor hen welfare, and increased mortality. The aim of this study was to investigate the potential of pecking stones to ameliorate the incidence of feather pecking. A total
Externí odkaz:
https://doaj.org/article/4c6c9fd8c899455fa531ee5233334754
Publikováno v:
Poultry Science, Vol 99, Iss 5, Pp 2624-2632 (2020)
Three experiments were conducted to determine the effect of different dietary net energy (NE) and AMEn ratios (NE:AMEn) on performance, egg quality, and heat production (HP) in laying hens. In experiment 1, 62 Hy-Line Brown hens were fed 2 treatments
Externí odkaz:
https://doaj.org/article/fa44a33bd99a497c9c9ad62f775b01a5