Search Results - "Siqueira, Gustavo R."
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1
Flint corn silage management: influence of maturity stage, inoculation with Lentilactobacillus buchneri , and storage time on fermentation pattern, aerobic stability, and nutritional characteristics
Published in Frontiers in microbiology (18-07-2023)“…High quality corn silage depends on factors such as corn type, stage of crop development at harvest time, fermentation time, in addition to use or not of…”
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2
Effects of maternal protein supplementation and inclusion of rumen‐protected fat in the finishing diet on nutrient digestibility and expression of intestinal genes in Nellore steers
Published in Animal science journal (01-09-2019)“…The study aimed to evaluate nutrient digestibility and intestine gene expression in the progeny from cows supplemented during gestation and fed diets with or…”
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3
Effect of increasing monensin sodium levels in diets with virginiamycin on the finishing of Nellore cattle
Published in Animal science journal (01-11-2017)“…This study evaluated the effect of increasing levels of monensin sodium (MON) in diets with virginiamycin (VM) on the finishing of feedlot cattle. Two hundred…”
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4
Does virginiamycin supplementation affect the metabolism and performance of Nellore bulls grazing under low and high gain rates?
Published in Animal science journal (01-10-2018)“…This study aimed to evaluate the effect of virginiamycin on the metabolism and performance of growing Nellore bulls under low and high gain rates on pasture…”
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5
Calcium salts of fatty acids with varying fatty acid profiles in diets of feedlot-finished Bos indicus bulls: impacts on intake, digestibility, performance, and carcass and meat characteristics
Published in Journal of animal science (01-12-2020)“…Abstract We hypothesized that the inclusion of calcium salts of fatty acid (CSFA) into the diets and the fatty acid (FA) profile of the supplements would…”
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6
Relationship between different sources of non-protein nitrogen and supplementation times on performance and metabolism of grazing Nellore cattle during the dry season
Published in Tropical animal health and production (01-12-2022)“…Two experiments were conducted to evaluate the effect of supplementation with two sources of non-protein nitrogen at different feeding times on the…”
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7
Relationship between gain rate during the growing phase and forage allowance in the finishing phase in Nellore cattle
Published in Tropical animal health and production (01-07-2020)“…The study evaluated the effect of gain rates during the growing phase and the possible interaction with finishing phase forage allowance in beef cattle. In…”
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8
Immunocastration improves carcass traits and beef color attributes in Nellore and Nellore×Aberdeen Angus crossbred animals finished in feedlot
Published in Meat science (01-02-2014)“…The objective was to examine the effects of immunocastration on carcass traits and meat quality of Nellore and Nellore×Aberdeen Angus male animals finished in…”
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9
Long-term impacts of 48-h water and feed deprivation on blood and performance responses of grazing Bos indicus Nellore heifers
Published in Translational animal science (2024)“…The study investigated the effects of 48-h water and feed deprivation on blood and the performance of grazing Nellore ( ) heifers. Twenty-four Nellore heifers…”
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10
Effect of days postburning and calcium oxide on the fermentation, aerobic stability and nutritional characteristics of sugarcane silage for finishing Nellore steers
Published in Grass and forage science (01-09-2018)“…In this study, the effects of days postburning and calcium oxide (CaO) on the fermentation, aerobic stability and nutritional characteristics of sugarcane…”
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11
PSVIII-4 Impact of Different Forage Allowances During the Middle and Late Thirds of Pregnancy of Nellore Dams Pregnant with Female Calves on dam Performance
Published in Journal of animal science (22-09-2022)“…The study aimed to evaluate the impact of forage allowance (FA) on performance, during pregnancy until weaning, of dams pregnant with Nellore female calves…”
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12
PSVIII-5 Impact of Forage Allowance During mid- to Late-Gestation on the Performance of the cow/Calf Pair
Published in Journal of animal science (22-09-2022)“…The objective was to evaluate the effect of different forage allowance in the mid to late gestation on the performance of the cow/calf pair. The experiment…”
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13
PSI-20 Effect of Different Forage Allowances During the Middle and Final Thirds of Pregnancy in Nellore Dams Pregnant with Female Calves on Offspring Performance and Milk Yield
Published in Journal of animal science (22-09-2022)“…This study was conducted to evaluate the impact of maternal nutrition, during the middle and final thirds of pregnancy of Nellore dams pregnant with female…”
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14
Effects of Lactobacillus buchneri NCIMB 40788 and forage: Concentrate ratio on the growth performance of finishing feedlot lambs fed maize silage
Published in Animal feed science and technology (01-10-2018)“…•Lactobacillus buchneri is a silage inoculant that has improved the lambs’ production in some cases.•Effects from Lactobacillus buchneri are dependent of the…”
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15
Effect of tannin extract associated with two levels of non-protein nitrogen in the supplement on performance, ruminal parameters, and microbial diversity of grazing Nellore cattle during the growing phase at dry season
Published in Animal feed science and technology (01-04-2022)“…The objective of this study was to evaluate the effects of tannin extracts (TE) with two levels of nonprotein nitrogen in protein-energy supplements on the…”
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16
PSII-4 Changes in abundance of ruminal bacteria associated with urea level and tannin supplementation in grazing beef cattle
Published in Journal of animal science (30-11-2020)“…The study was carried out to evaluate the effect of tannins extract (TN) associated to two levels of urea in the supplement of grazing beef cattle on ruminal…”
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17
PSXII-17 Trace minerals source influences the performance of Nellore cattle in the growing phase during the transition between dry to rainy season in Brazil
Published in Journal of animal science (30-11-2020)“…The relative bioavailability of trace minerals may vary between the sources and impact the animal performance. The study was carried out to evaluate the effect…”
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PSII-9 Drylot weaned calves at dry-to-rainy transition and rainy season and their effects on the growing phase
Published in Journal of animal science (30-11-2020)“…The objective of this study was to determine the best nutritional strategy for weaned calves at dry-to-rainy transition and rainy season and their effects on…”
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PSII-8 Different nutritional management strategies post-weaning in growth and reproductive performance of Nellore heifers
Published in Journal of animal science (30-11-2020)“…The objective of this study was to evaluate different nutritional management strategies (drylot vs. supplementation on pasture) to optimize growth and…”
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20
Changes in abundance of ruminal bacteria associated with urea level and tannin supplementation in grazing beef cattle
Published in Journal of animal science (01-11-2020)“…The study was carried out to evaluate the effect of tannins extract (TN) associated to two levels of urea in the supplement of grazing beef cattle on ruminal…”
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