Results 31 to 40 of about 15,071,094 (273)
Revista Brasileira de Zootecnia, 2014 The objective of the present study was to evaluate the effect of the use of babassu mesocarp meal (BMM) and corn in different physical forms on the feeding behavior of crossbred young bulls of a dairy breed. Twenty-four crossbred (Nellore vs.
Aline Evangelista Machado Santana +7 more
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Depressed Mood, Rumination, and Heart Rate Variability in At-Risk University Students [PDF]
, 2023 openBackground: Substantial evidence supports the association between rumination and depressive symptoms. Furthermore, autonomic dysregulation, as indexed by low levels of heart rate variability (HRV) is related to both maladaptive emotional regulation ...
LO GIUDICE, ANDREA
core
Diets for sheeps whit levels of residual frying oil consequences on ingestive behavior
Semina: Ciências Agrárias, 2018 The objective of this study was to evaluate the ingestive behavior of lambs fed diets containing different levels of residual frying oil. Different residual frying oil concentrations (0, 20, 40, 60 and 80 g kg-1 dry matter base) in the diets of lambs ...
Eduardo Lucas Terra Peixoto +9 more
doaj +3 more sources
Sex-Age Related Rumination Behavior of Père David's Deer under Constraints of Feeding Habitat and Rainfall. [PDF]
PLoS ONE, 2013 Extensive studies have been conducted on the rumination behavior of domestic herbivores. However, studies on wild animals are limited, particularly wild animals with specific ruminating parameters.
Zhongqiu Li
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Frontiers in Veterinary Science, 2023 IntroductionThe aim of this study was the evaluation of nutrient excretion patterns in samples of feces collected every 2 h to define the best sampling protocol for estimation of apparent digestibility.MethodsFour multiparous mid-lactation Holstein cows,
Damiano Cavallini +5 more
doaj +1 more source
Forage Quality and Rumination Time in Cattle
Journal of Dairy Science, 1970 Three experiments investigated how forages of different chemical composition affect rumination time of cattle. Three single reversal designs used four dairy heifers and two dairy steers in Experiment I and four dairy heifers in Experiments II and III. The rumination time produced by feeding a single 5-kg meal of test forage was measured with jaw motion
J.G. Welch, A.M. Smith
openaire +1 more source
Short communication: Decrease in rumination time as an indicator of the onset of calving [PDF]
Journal of Dairy Science, 2014 The aim of this study was to investigate whether rumination time (RT) is affected by the onset of calving. The relationship between both feeding time and dry matter intake (DMI) to the onset of calving was also examined. In addition, the correlation between feeding behavior characteristics, described here as RT, feeding time, and DMI, was evaluated ...
S, Büchel, A, Sundrum
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Association of rumination time with subclinical ketosis in transition dairy cows [PDF]
Journal of Dairy Science, 2016 The objective of this study was to characterize the relationship between rumination and subclinical ketosis (SCK) in transition dairy cows. A study was conducted on 4 commercial dairy farms in eastern Ontario, Canada. A total of 339 Holstein dairy cows (107 primiparous and 232 multiparous) were monitored for rumination activity and SCK from 14 d before
E I, Kaufman +4 more
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, 2022 The current study examined 1,502 adolescents over 7 timepoints (each six-months apart from one another). We examined the association between within-person changes in co-rumination and concurrent reports of rumination, while also quantifying the ...
Anna Vannucci +2 more
core +3 more sources
Journal of Dairy Science, 2022 : Time spent ruminating is affected by diet and affects the rumen environment. The objective of the current study was to conduct a meta-regression to characterize the variation in rumination time and its relationship with milk and milk fat yields and ...
Jocely G. Souza +2 more
doaj +1 more source