Zobrazeno 1 - 10
of 105
pro vyhledávání: '"C.W. Maynard"'
Autor:
K.B. Nelson, S.C. Wells-Crafton, M.F. Costa, B.L. Angel, S.K. Rao, G.J. Mullenix, C.W. Maynard, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 33, Iss 3, Pp 100431- (2024)
SUMMARY: Dietary CP reductions in broilers can result in increased FCR when 6 or 7 feed-grade amino acids are allowed to enter formulation, and a partial explanation may be a dietary limitation of His. Histidine requirement data are sparce in the cur
Externí odkaz:
https://doaj.org/article/99b988883f8c42e6b1c20815af83d65f
Publikováno v:
Journal of Applied Poultry Research, Vol 33, Iss 3, Pp 100427- (2024)
SUMMARY: Adjustments in dietary amino acid density, CP levels, and feed scheduling influence broiler performance, carcass traits, and integrator profitability. Therefore, 2 experiments were conducted to assess the former factors on the live performan
Externí odkaz:
https://doaj.org/article/68d12fb72e3a42128e432fefe3755ec8
Publikováno v:
Poultry Science, Vol 102, Iss 3, Pp 102435- (2023)
ABSTRACT: Over the last few decades, the poultry industry has seen the emergence of various market segments that are beneficial for rearing various flock sizes. Two concurrent experiments consisting of 1,200 broilers each were conducted to evaluate t
Externí odkaz:
https://doaj.org/article/9b347e1b86cb4bc1af320141188e05ae
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
Autor:
L.D. Butler, C.G. Scanes, S.J. Rochell, A. Mauromoustakos, J.V. Caldas, C.A. Keen, C.W. Maynard, S.A. Bolden, R.D. Brister, P.A. Smith, R.E. Latham, C.M. Owens, M.T. Kidd
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 2, Pp 479-488 (2020)
Summary: The Cobb MV × Cobb 700 male broiler was evaluated for BW and feed conversion ratio (FCR) when fed diets of increasing levels of digestible lysine (Lys) and ME within each growing phase (0–12 D, 12–26 D, 26–35 D, and 35–55 D). Male B
Externí odkaz:
https://doaj.org/article/3fe95ddb7ba44070a096ccd6f36a3f6c
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 1, Pp 64-76 (2020)
SUMMARY: The magnitude and timing of broiler responses to dietary amino acid (AA) density can vary between sexes and among genetic lines. Two experiments (Exp) were conducted to determine the responsiveness of Cobb MV × 700 broilers to changes in di
Externí odkaz:
https://doaj.org/article/38410c67790e4a58a669d7087a9b2647
Publikováno v:
Journal of Applied Poultry Research, Vol 30, Iss 2, Pp 100151- (2021)
Summary: Water scarcity is a global reality and with the anticipated population growth, freshwater resources will be further strained to meet both human and agriculture applications. To ensure a water sustainable and food secure future, all aspects o
Externí odkaz:
https://doaj.org/article/45e74524c128428faf5508613db3b731