Zobrazeno 1 - 10
of 225
pro vyhledávání: '"S, Calsamiglia"'
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 8, Pp 5379-5387 (2023)
ABSTRACT: The objective of this network meta-analysis was to determine the efficacy of different mycotoxin binders (MTB) to reduce aflatoxin M1 (AFM1) in milk. A literature search was conducted to identify in vivo research papers from different datab
Externí odkaz:
https://doaj.org/article/45263738b85f4196b9e1b87c16e13c34
Autor:
O.R. Espinoza-Sandoval, S. Calsamiglia
Publikováno v:
Journal of Dairy Science, Vol 106, Iss 8, Pp 5485-5500 (2023)
ABSTRACT: Heat stress (HS) in dairy cows affects dry matter intake, milk yield, reproduction, and culling rate. Cooling systems (CS) may partially revert these effects, but their profitability depends on the price of milk and effectiveness and cost o
Externí odkaz:
https://doaj.org/article/56e1d21914644dc4b3f5eae700418232
Publikováno v:
JDS Communications, Vol 2, Iss 4, Pp 182-185 (2021)
The objective of this study was to evaluate the relative bioavailability of two 2-hydroxy-4-(methylthio)butanoic isopropyl esters (HMBi) obtained through different production processes and an encapsulated rumen-protected Met using the area under the
Externí odkaz:
https://doaj.org/article/8c379075cd364aeb85333d212c110112
Publikováno v:
Animal, Vol 9, Iss 7, Pp 1163-1171 (2015)
Kinetics of nutrient degradation in the rumen is an important component of feed evaluation systems for ruminants. The in situ technique is commonly used to obtain such dynamic parameters, but it requires cannulated animals and incubations last severa
Externí odkaz:
https://doaj.org/article/63fcdcfde92441aa88de7796b1ef7248
Autor:
S.P. Iraira, J.L. Ruíz de la Torre, M. Rodríguez-Prado, X. Manteca, S. Calsamiglia, A. Ferret
Publikováno v:
Animal, Vol 6, Iss 9, Pp 1483-1490 (2012)
A total of eight Simmental heifers (114 ± 3.2 days old and weighing 118 ± 3.8 kg BW) were used to study the effects of feeding method on intake and animal behaviour in a crossover design experiment. Treatments consisted of feeding concentrate and c
Externí odkaz:
https://doaj.org/article/0af6f779a2684c34b512533b472e07ed
Autor:
A.G. Faleiro, L.A. González, M. Blanch, S. Cavini, L. Castells, J.L. Ruíz de la Torre, X. Manteca, S. Calsamiglia, A. Ferret
Publikováno v:
Animal, Vol 5, Iss 2, Pp 294-303 (2011)
Two experiments were conducted to ascertain the effects of feeding an all-concentrate diet to growing heifers on performance, ruminal fermentation, behaviour and welfare. In experiment 1, eight tethered rumen fistulated Holstein heifers (143 ± 8.7 k
Externí odkaz:
https://doaj.org/article/7153c166f52e46e9934cf67f532f4581
Publikováno v:
Animal, Vol 4, Iss 7, Pp 1184-1196 (2010)
The efficiency of N utilization in ruminants is typically low (around 25%) and highly variable (10% to 40%) compared with the higher efficiency of other production animals. The low efficiency has implications for the production performance and enviro
Externí odkaz:
https://doaj.org/article/499e0c2169a94f2290f914e374566dc8
Publikováno v:
Animal, Vol 2, Iss 5, Pp 713-722 (2008)
Four Holstein heifers (264 ± 12 kg initial BW) were used in a 4 × 4 Latin square design with 21-day experimental periods to determine the effect of increasing levels of sodium bicarbonate (BICARB) (0%, 1.25%, 2.5% and 5%, of concentrate dry matter
Externí odkaz:
https://doaj.org/article/e09b0a74a6784fdbb291e9cc48dbd637
Publikováno v:
Animal, Vol 2, Iss 5, Pp 705-712 (2008)
Four ruminally fistulated Holstein heifers (BW = 264 ± 12 kg) were used in a 4 × 4 Latin square design experiment to determine the effect of increasing levels of sodium bicarbonate (BICARB; 0%, 1.25%, 2.50% and 5%, on concentrate dry matter (DM) ba
Externí odkaz:
https://doaj.org/article/30d739e8e33d40b29f819b2dc37471a2
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