Results 21 to 30 of about 5,531,537 (304)
Revista Brasileira de Zootecnia, 2011 O experimento foi conduzido com o objetivo de avaliar os atributos das pastagens de milheto (Pennisetum americanum) e papuã (Urochloa plantaginea) e relacioná-los ao comportamento ingestivo de novilhas de corte.
Alexandre Nunes Motta de Souza +5 more
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Ciência Rural, 2013 Foram estudados o desempenho, comportamento e a ingestão de forragem por novilhas de corte em dois estádios de desenvolvimento do azevém (Lolium multiflorum Lam.): pré-florescimento e florescimento.
Aline Tatiane Nunes da Rosa +5 more
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Increased searching and handling effort in tall swards lead to a Type IV functional response in small grazing herbivores [PDF]
, 2011 Understanding the functional response of species is important in comprehending the species’ population dynamics and the functioning of multi-species assemblages. A Type II functional response, where instantaneous intake rate increases asymptotically with
Heuermann, N. +7 more
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BITE-Jurkat Assay using direct electroporation in Jurkats.
, 2023 (A) Human Jurkat T cells were electroporated with CD19-targeted BITE or CAR plasmids as described in the methods section. Following recovery, electroporated Jurkat cells were then placed in co-culture with fluorescently labelled CD19-expressing target ...
Risini D. Weeratna (5771144) +6 more
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Ingestive behavior of hoggets given different types of supplement on ryegrass pasture
Acta Scientiarum: Animal Sciences, 2014 The ingestive behavior of hoggets was assessed under intermittent grazing method with three days of paddock occupation. These animals remained exclusively on Italian ryegrass (Lolium multiflorum Lam) pasture or on ryegrass pasture and receiving 1.2% of ...
Sheila Cristina Bosco Stivanin +5 more
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Herd immunity to filarial infection is a function of vector biting rate [PDF]
Proceedings of the Royal Society of London. Series B: Biological Sciences, 1998 Despite the existence of an impressive body of work on human immune responses against filarial infections, the occurrence of a protective response to infection remains unclear. Here, we use a combined modelling and comparative data analysis framework to address this issue for human infections with the filarial parasite, Wuchereria bancrofti. By analogy
E, Michael, D A, Bundy
openaire +2 more sources
Revista Brasileira de Zootecnia, 2009 Ingestive behaviour of beef heifers and sward structural characteristics of Pearl Millet (Pennisetum americanum (L.) Leeke) were evaluated. The experiment was carried out in a randomized complete design following a repeated measure arrangement (three ...
Denise Baptaglin Montagner +5 more
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Winter foraging dynamics of woodland caribou in an artificial landscape
Rangifer, 1996 The data suggest that arboreal lichen biomass and/or bite size are primary factors influencing intake rate. Caribou did not increase bite rate to compensate for smaller bite sizes or decreased biomass.
Eric M. Rominger, Charles T. Robbins
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Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2016 Analyses in a data set of six experiments (n=436) was performed with the aim of characterizing canopy structure and forage intake patterns of beef heifers grazing on Pearl millet (Pennisetum americanum), Alexandergrass (Urochloa plantaginea) and ...
C.L. Glienke +5 more
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Supplementation level increasing dry matter intake of beef cattle grazing low herbage height
Journal of Applied Animal Research, 2020 To evaluate the foraging behaviour of yearling bulls grazing on Marandu grass, we conducted two experiments. In the first experiment (Exp. 1), three grazing heights of 15, 25, and 35 cm were evaluated, with bulls receiving 0.3% of body weight (BW) of ...
Rondineli Pavezzi Barbero +7 more
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