Zobrazeno 1 - 10
of 235
pro vyhledávání: '"A.T. Brown"'
Publikováno v:
Journal of Applied Poultry Research, Vol 32, Iss 2, Pp 100349- (2023)
SUMMARY: The objective of this study was to evaluate the effect of feeding varying amino acid densities (AAD) and AME levels during the finisher phase (d 28–41) on male Cobb MV × Cobb 500 broiler performance, processing, and economics. A 3 AAD (Lo
Externí odkaz:
https://doaj.org/article/e354fef330c04cf4bac4a19a7e138a57
Publikováno v:
Journal of Applied Poultry Research, Vol 32, Iss 2, Pp 100336- (2023)
SUMMARY: A previous companion study utilized a 2 GS (Fast Growing [FG] or High Yielding [HY]) × 2 FF (Crumbles [C] or Intact Pellets [IP]) × 3 FQ (Low, Medium, or High) factorial arrangement to determine their impact on broiler performance. The 2 F
Externí odkaz:
https://doaj.org/article/187ad55982774290ab35dc99c21a17b3
Publikováno v:
Journal of Applied Poultry Research, Vol 32, Iss 1, Pp 100326- (2023)
SUMMARY: The current objective was to expand on previous research using the Cobb MV × Cobb 500 to determine its finisher digestible Lys (dLys) requirement (Req; d 28–41), as well as the effect of feeding varying finisher dLys levels on performance
Externí odkaz:
https://doaj.org/article/b23794225dba4dbc912554dbfdcc79db
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 4, Pp 886-894 (2020)
Summary: Research using a commercial broiler house demonstrated physical/nutrient feed segregation as feed varying in percent pellets (PP) and manufacturing technique was augered throughout a feed line (FL); these factors impacted bird performance an
Externí odkaz:
https://doaj.org/article/78954e02fdff4219afa6da6e8f7af2b8
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 4, Pp 895-916 (2020)
Summary: Replicated research has not identified the impact of augering feed on the pellet quality, feed segregation, and resulting bird performance; therefore, 2 experiments were conducted. Experiment 1 was conducted to determine the effects of pelle
Externí odkaz:
https://doaj.org/article/1942b22082e34e3f96a8f225c8202e23
Publikováno v:
Journal of Applied Poultry Research, Vol 29, Iss 4, Pp 947-976 (2020)
Summary: Phytase and xylanase are routinely used to reduce indigestible components and improve broiler performance; however, more research is needed to determine combined enzyme inclusion strategies (EIS) to maximize performance within diets varying
Externí odkaz:
https://doaj.org/article/c186224cf93345b4a79a68312830be4b
Publikováno v:
Journal of Applied Poultry Research, Vol 31, Iss 1, Pp 100217- (2022)
SUMMARY: Continuous genetic improvement of high yielding broiler strains necessitates reevaluation of amino acid requirements. The objective of this study was to evaluate the dIle requirement of Ross 708 x Ross YP male broilers from d 0 to 18. Experi
Externí odkaz:
https://doaj.org/article/2784e6faee634d8a8857929e86f3673c
Publikováno v:
Journal of Applied Poultry Research, Vol 30, Iss 4, Pp 100192- (2021)
SUMMARY: Previous research within our laboratory determined the optimal male Ross 708 dIle:dLys ratio for the starter phase to be greater than recent breeder recommendations (70 vs. 67%). Thus, the current objective was to assess the subsequent growt
Externí odkaz:
https://doaj.org/article/f8bb830739dd43baa89b4a7b66ea4fa6
Publikováno v:
Journal of Applied Poultry Research, Vol 30, Iss 4, Pp 100206- (2021)
SUMMARY: Previous research in our laboratory demonstrated that feeding broiler chicks crumbles of 2,200 to 3,736 µm improved starter performance, suggesting chicks may be able to consume larger particles, even pellets, earlier than perceived. The ob
Externí odkaz:
https://doaj.org/article/923723cfa97940dbadf9c3745cd56417
Publikováno v:
Journal of Applied Poultry Research, Vol 30, Iss 4, Pp 100205- (2021)
SUMMARY: Recent research within our laboratory has determined the optimal Ross 708 × Ross YP male broiler dIle:dLys ratio for the starter and grower phases to be 70 and 68%, respectively. Thus, the current objective was to continue to re-evaluate th
Externí odkaz:
https://doaj.org/article/9c6382de6ca743d0a78b0946ff4a5156