Zobrazeno 1 - 10
of 1 856
pro vyhledávání: '"J.T Lee"'
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 3, Pp 100252- (2022)
SUMMARY: In the present experiment, a Thr fermentation product (FP) (75% minimum digestible Thr) was evaluated as a replacement for crystalline L-Thr (98.5% minimum digestible Thr) as a source of digestible Thr and other nutrients to support broiler
Externí odkaz:
https://doaj.org/article/c4aa2a672d5b4f8d93b46b2b8a32caa4
Autor:
C.W. Maynard, G.J. Mullenix, C.J. Maynard, J.T. Lee, S.K. Rao, L.D. Butler, S.K. Orlowski, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 2, Pp 100241- (2022)
SUMMARY: Reductions in dietary crude protein have potentially allowed for the occurrence of branched chain amino acid antagonism which can negatively influence live performance and carcass traits. Therefore, 2 factorial studies were conducted with th
Externí odkaz:
https://doaj.org/article/67519a94ce1f4aa7810257827e236b67
Autor:
C.W. Maynard, G.J. Mullenix, C.J. Maynard, S.C. Wells-Crafton, J.T. Lee, S.K. Rao, L.D. Butler, S.K. Orlowski, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 2, Pp 100245- (2022)
SUMMARY: Recent research into the branched-chain amino acids has indicated that broiler responses to dietary isoleucine may vary from classic data. Current isoleucine data has focused on male broilers leaving a gap in the literature for female data.
Externí odkaz:
https://doaj.org/article/d1a82e1901d7417f9d2946c7185363df
Autor:
C.W. Maynard, G.J. Mullenix, C.J. Maynard, J.T. Lee, S.K. Rao, L.D. Butler, J.Z. Hiltz, S.K. Orlowski, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 2, Pp 100242- (2022)
Summary: Modern broiler diets may contain excess levels of leucine due to the increased level of this amino acid in cereal grains. Excessive levels of leucine have previously been shown to negatively influence broiler performance due to branched-chai
Externí odkaz:
https://doaj.org/article/21d8031709284256a21f11198cd8a055
Autor:
C.W. Maynard, G.J. Mullenix, C.J. Maynard, J.T. Lee, J. Caldas, J.Z. Hiltz, S.K. Orlowski, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 2, Pp 100246- (2022)
SUMMARY: Branched-chain amino acid requirements have traditionally been determined using dose-response titrations without accounting for the influence of branched-chain amino acid antagonism. As recent data has indicated that inherent levels of the n
Externí odkaz:
https://doaj.org/article/32c88e6e3da04413b0fdc65f47fba5cf
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 4, Pp 798-807 (2020)
Summary: The use of direct-fed microorganisms (DFM) is an important alternative to antibiotic growth promoters (AGP) for improving growth and managing disease in poultry production. We investigated the administration of 2 multistrain Bacillus culture
Externí odkaz:
https://doaj.org/article/bc73cd4718cb46e9a3f21c3329acd15e
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 3, Pp 712-729 (2020)
Summary: The inclusion of L-Val and L-Ile is progressively becoming an economically feasible strategy to reduce the dietary CP content of broiler diets. In the current experiment, the influence of supplementing the feed-grade branched chain amino aci
Externí odkaz:
https://doaj.org/article/72f0ae1536874b859141466553ca29b6
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 2, Pp 465-478 (2020)
Summary: The objective of this study was to evaluate the effect of digestible essential AA density (dEAA) on the performance and processing yield of straight-run Cobb 700 × MV broilers. Broilers were fed a control diet based on the breeder's nutrien
Externí odkaz:
https://doaj.org/article/3757b6ad54ca475090625b895805edb6
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 1, Pp 269-283 (2020)
Summary: The overall cost of feed is influenced largely by the nutritional requirements that are specified in its formulation and the ingredients that are used to meet those nutrient specifications. To meet the demand for breast meat and further proc
Externí odkaz:
https://doaj.org/article/aafbcc3732aa456d8b179c2d97abee88
Publikováno v:
Poultry Science, Vol 99, Iss 2, Pp 1084-1087 (2020)
ABSTRACT: The objective of the current study was to evaluate increasing levels of manganese hydroxychloride (MHC) in 45-wk-old white leghorn laying hens, using yolk and shell manganese (Mn) content as a potential marker for Mn concentration. A total
Externí odkaz:
https://doaj.org/article/bd2090e194db44c1836276941b4d601a