Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kristjan Bregendahl"'
Publikováno v:
Journal of Applied Poultry Research. 25:428-436
Reliable knowledge of manure nutrient content for intensive animal operations is imperative to development of effective comprehensive nutrient management plans, which will minimize nutrient runoff and pollution of adjacent waterways. The objectives o
Publikováno v:
Poultry Science. 91:292-303
The objectives of this study were to evaluate and compare the effects of production, physiology, egg quality, and economics of laying hens housed in a cage system when offered a calcium premolt treatment and low-energy molt diets versus a traditional
Publikováno v:
Poultry Science. 87:2367-2376
The objective of this survey was to investigate qualitative and quantitative properties of meat from organic, free-range, and conventional broilers as currently provided to consumers. Fifteen broilers from 4 suppliers of each type were evaluated for
Autor:
Kenneth J. Prusa, Peter J. Lammers, Mark S. Honeyman, Steven M. Lonergan, Dong U. Ahn, William A. Dozier, William C. Stoffregen, Kristjan Bregendahl, T. E. Weber, Brian J. Kerr
Publikováno v:
Journal of Animal Science. 86:2962-2970
The effects of dietary crude glycerin on growth performance, carcass characteristics, meat quality indices, and tissue histology in growing pigs were determined in a 138-d feeding trial. Crude glyc- erin utilized in the trial contained 84.51% glyceri
Autor:
Kenneth J. Stalder, Chad H. Stahl, Donald C. Beitz, S. M. Moore, Kristjan Bregendahl, W. A. Fithian
Publikováno v:
Poultry Science. 87:665-676
A study was conducted to determine the influence on broiler chicken growth and laying hen performance of chemical and physical traits of corn kernels from different hybrids. A total of 720 male 1-d-old Ross-308 broiler chicks were allotted to floor p
Autor:
W. A. Fithian, Chad H. Stahl, S. M. Moore, Kristjan Bregendahl, Donald C. Beitz, Kenneth J. Stalder
Publikováno v:
Journal of Animal Science. 86:592-601
Corn kernel composition may affect its nutritive value and, thus, pig growth performance and carcass characteristics. The objective of this study was to determine the influence of the chemical and physical traits of corn kernels from different hybrid
Autor:
Kristjan Bregendahl, T. E. Weber, Brian J. Kerr, Peter J. Lammers, Mark S. Honeyman, William A. Dozier, M. T. Kidd
Publikováno v:
Journal of Animal Science. 86:602-608
The apparent DE and ME values of crude glycerol for growing pigs were determined in 5 experiments using crude glycerol (86.95% glycerol) from a biodiesel production facility, which used soybean oil as the initial feedstock. Dietary treatments were 0,
Autor:
Mark S. Honeyman, Kenneth J. Stalder, M. T. Kidd, William A. Dozier, Kristjan Bregendahl, Brian J. Kerr, T. E. Weber, Peter J. Lammers
Publikováno v:
Poultry Science. 87:104-107
An experiment was conducted with laying hens to determine the AME(n) value of crude glycerol, a coproduct of biodiesel production. Crude glycerol (87% glycerol, 9% water, 0.03% methanol, 1.26% Na, and 3,625 kcal/kg of gross energy) was obtained from
Publikováno v:
Poultry Science. 86:1716-1725
Ammonia emission is a major concern for the poultry industry and can be lowered by dietary inclusion of fibrous ingredients and by lowering the dietary CP content. The objectives of this research were to determine the effects of dietary fiber and red
Publikováno v:
Poultry Science. 86:1625-1632
Ammonia (NH(3)) emission is a major concern for the poultry industry. The objective of this research was to determine whether inclusion of dietary fiber and a reduced dietary CP content would decrease NH(3) emission from laying-hen manure. A total of