Vicente Ribeiro Rocha Júnior
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View article: III Dia de campo na região semiárida do norte de minas gerais: manejo do sistema de produção de leite
III Dia de campo na região semiárida do norte de minas gerais: manejo do sistema de produção de leite Open
O Encontro de pessoas ligadas ao Agronegócio, considerando o mesmo segmento, é uma ferramenta que pode ser utilizada para trocar experiências geradas em Centros de Pesquisas com produtores rurais e técnicos de campo e vice-versa. Sempre há…
View article: Effect of pingo on the characteristics of artisanal cheese during ripening: Lactic acid bacteria (matrix-assisted laser desorption/ionization time-of-flight mass spectrometry), microbiological, and physicochemical
Effect of pingo on the characteristics of artisanal cheese during ripening: Lactic acid bacteria (matrix-assisted laser desorption/ionization time-of-flight mass spectrometry), microbiological, and physicochemical Open
Raw milk artisanal cheeses hold significant social and economic value by preserving cultural traditions, supporting small-scale rural livelihoods, and strengthening local economies through traditional, value-added dairy production. These c…
View article: Effects of different methods and additiveson the quality of ensilage from rehydrated maize grainwith industrial tomato waste
Effects of different methods and additiveson the quality of ensilage from rehydrated maize grainwith industrial tomato waste Open
View article: Agronomic traits, fermentation quality, chemical composition, and silage digestibility of different forage sorghum genotypes and biomass in the semi-arid region of Brazil
Agronomic traits, fermentation quality, chemical composition, and silage digestibility of different forage sorghum genotypes and biomass in the semi-arid region of Brazil Open
his study aimed to evaluate different forage sorghum genotypes and their associated biomass, with or without bacterial-enzyme inoculant, in terms of agronomic traits and silage nutritional value in a semi-arid region. In Experiment I, we a…
View article: Predicting Dry Matter Intake in Lactating Crossbred Cows Under Semi-Arid Conditions Using an Error-Based Evolving Takagi-Sugeno Fuzzy Model
Predicting Dry Matter Intake in Lactating Crossbred Cows Under Semi-Arid Conditions Using an Error-Based Evolving Takagi-Sugeno Fuzzy Model Open
Accurately predicting dry matter intake (DMI) in lactating crossbred cows under semi-arid conditions is a critical challenge in dairy farming. Precise DMI predictions are essential for optimizing nutrient utilization and enhancing animal p…
View article: Caracterização do ambiente climático para bovinos terminados em confinamento na região semiárida
Caracterização do ambiente climático para bovinos terminados em confinamento na região semiárida Open
Nas propriedades rurais da região semiárida, árvores caducifólias são utilizadas nos sistemas de confinamento, haja vista que as folhas dessa espécie atuam como barreiras contra a radiação solar, favorecem a ventilação, proporcionam sombra…
View article: Impact of mixed forage silage with BRS Capiaçu grass, ground corn, and varying forage palm levels on aerobic stability, fermentation profile, chemical composition, and digestibility
Impact of mixed forage silage with BRS Capiaçu grass, ground corn, and varying forage palm levels on aerobic stability, fermentation profile, chemical composition, and digestibility Open
View article: Shading success: Optimizing climatic conditions and performance of feedlot Nellore cattle in the semi-arid belt
Shading success: Optimizing climatic conditions and performance of feedlot Nellore cattle in the semi-arid belt Open
The objective of this study was to evaluate, through principal component analysis, the effect of different feedlot structures on climatic conditions, nutrient intake, and performance of Nellore bulls during the feeding period in the semi-a…
View article: Quality of mixed silages of sorghum, BRS Capiaçu grass, and cactus pear in a semiarid region of Brazil
Quality of mixed silages of sorghum, BRS Capiaçu grass, and cactus pear in a semiarid region of Brazil Open
The study aimed to assess the impact of mixed silages of biomass sorghum and BRS Capiaçu with cactus pear on the fermentative profile and nutritional value. The silages included forage sorghum cv. Volumax, biomass sorghum cv. ‘BRS 716,’ BR…
View article: Yield and nutritional value of silage of different sorghum hybrids inoculated with <i>Azospirillum brasilense</i>
Yield and nutritional value of silage of different sorghum hybrids inoculated with <i>Azospirillum brasilense</i> Open
The objective of this study was to evaluate sorghum hybrids associated or not associated with Azospirillum brasilense and nitrogen fertilization (N) during planting on the yield, fermentative profile, and nutritional value of the respectiv…
View article: Economic viability of different diets for F1 Holstein x Zebu cows in milk production systems
Economic viability of different diets for F1 Holstein x Zebu cows in milk production systems Open
The aim of this study was to evaluate different levels of feed restriction in the diet for F1 Holstein x Zebu cows during the winter on performance and economic viability. Data from Zootechnical book keeping, and from experiments conducted…
View article: Ingestive Behavior of Nellore Cattle Confined During the Growing Phase in Different Shading Strategies
Ingestive Behavior of Nellore Cattle Confined During the Growing Phase in Different Shading Strategies Open
View article: Ingestive behavior of Holstein × Zebu cows managed on deferred supplemented pasture
Ingestive behavior of Holstein × Zebu cows managed on deferred supplemented pasture Open
This study aimed to evaluate the ingestive behavior of F1 Holstein à Zebu cows grazing on deferred pasture receiving different supplementation strategies. The experimental design was completely randomized, in a 3 à 4 factorial, with thre…
View article: Fermentation profile and nutritional value of millet grain silages rehydrated with whey and/or molasses
Fermentation profile and nutritional value of millet grain silages rehydrated with whey and/or molasses Open
This study aimed to evaluate the fermentation profile and nutritional value of millet grain silages rehydrated with whey and/or molasses. The experiment was conducted in a completely randomized design with four treatments and six replicati…
View article: Dia de campo na região semiárida do norte de Minas Gerais: manejo do sistema de produção de leite
Dia de campo na região semiárida do norte de Minas Gerais: manejo do sistema de produção de leite Open
O Encontro com Produtores rurais é uma ferramenta que pode ser utilizada para trocar experiências geradas nos Centros de Pesquisas com produtores rurais e técnicos de campo. Com base no exposto, objetivou-se por meio da prática do II dia d…
View article: Yield and nutritional value of sorghum genotype silages using Azospirillum brasilense in the northern region of the state of Minas Gerais
Yield and nutritional value of sorghum genotype silages using Azospirillum brasilense in the northern region of the state of Minas Gerais Open
Sorghum is a crop of great interest in animal feed in semiarid regions. The environment and nitrogen fertilization can influence its productive potential and nutritional quality. This study aimed to evaluate sorghum biomass genotypes assoc…
View article: Aspectos Relacionados à Qualidade da Silagem de Sorgo
Aspectos Relacionados à Qualidade da Silagem de Sorgo Open
Objetivou-se com esta revisão demostrar os principais aspectos relacionados com o processo de ensilagem, abordando os pontos críticos que podem elevar a perda de matéria seca, trazendo ainda as técnicas mais utilizadas para aumentar a recu…
View article: Supplementation strategies for lactating F1 Holstein x Zebu cows on deferred pastures
Supplementation strategies for lactating F1 Holstein x Zebu cows on deferred pastures Open
The objective of this study was to evaluate the effects of different concentrate supplementation strategies to lactating F1 Holstein x Zebu cows managed on deferred signal grass pasture on milk yield, composition and body weight gain. Thir…
View article: Effect of wilting time and enzymatic-bacterial inoculant on the fermentative profile, aerobic stability, and nutritional value of BRS capiaçu grass silage
Effect of wilting time and enzymatic-bacterial inoculant on the fermentative profile, aerobic stability, and nutritional value of BRS capiaçu grass silage Open
The objective of this study was to evaluate the effects of wilting times and application of an enzymatic-bacterial inoculant on the fermentative profile and nutritional characteristics of BRS capiaçu grass silage in a semi-arid region. Fou…
View article: Effect of protein supplementation on yield and milk composition of F1 Holstein x Zebu cows kept in deferred pasture of brachiaria grass
Effect of protein supplementation on yield and milk composition of F1 Holstein x Zebu cows kept in deferred pasture of brachiaria grass Open
The objective of this study was to evaluate different supplementation strategies concentrated to F1 Holstein x Zebu lactating cows managed in deferred signal grass pasture on the yield and composition of milk and body weight gain. Thirty s…
View article: Physiological parameters of F1 Holstein × Zebu cows fed with banana peel
Physiological parameters of F1 Holstein × Zebu cows fed with banana peel Open
The objective was to evaluate the effects of different levels of banana peel inclusion on the physiological variables of lactating F1 Holstein × Zebu cows. Ten cows distributed in two 5 × 5 Latin squares were used. Five experimental diets …
View article: Probability of pregnancy in beef heifers
Probability of pregnancy in beef heifers Open
This study aimed to evaluate the influence of initial weight, initial age, average daily gain in initial weight, average daily gain in total weight and genetic group on the probability of pregnancy in primiparous females of the Nellore, 1/…
View article: In situ degradability of dry matter and fibrous fraction of sorghum silage
In situ degradability of dry matter and fibrous fraction of sorghum silage Open
This study aimed to evaluate in situ degradability and degradation kinetics of DM, NDF and ADF of silage, with or without tannin in the grains. Two isogenic lines of grain sorghum (CMS-XS 114 with tannin and CMS-XS 165 without tannin) and …
View article: Production and nutritional value of wheat and triticale cultivars in different harvest times in the Minas Gerais semiarid
Production and nutritional value of wheat and triticale cultivars in different harvest times in the Minas Gerais semiarid Open
The objective of the present study was to evaluate the productive performance and nutritional value of forage of wheat and triticale cultivars at different harvest times in the semiarid region of Minas Gerais. Eight wheat cultivars and two…
View article: Effect of replacement of forage sorghum silage with biomass sorghum silage in diets for dairy heifers
Effect of replacement of forage sorghum silage with biomass sorghum silage in diets for dairy heifers Open
This trial aimed to analyze the replacement of forage sorghum silage (FS silage) with biomass sorghum silage (BRS 716 silage) in diets for heifers ¾ Holstein x ¼ Zebu on their nutrient intake and digestibility, nitrogen balance, microbial …
View article: Effects of different banana crop residue hays on ensiling BRS capiaçu grass on fermentation profile, aerobic stability and nutritional value of silage
Effects of different banana crop residue hays on ensiling BRS capiaçu grass on fermentation profile, aerobic stability and nutritional value of silage Open
The objective of this study was to evaluate the BRS capiaçu grass silage combined with different hays of banana crop residue on fermentation profile, aerobic stability and nutritional value. The treatments consisted of elephant grass cv. B…
View article: Behavior of horses kept in different types of stalls in the semiarid region of Minas Gerais, Brazil
Behavior of horses kept in different types of stalls in the semiarid region of Minas Gerais, Brazil Open
The objective of this study was to evaluate the feeding and agonistic behavior of Quarter Horses kept in different types of stalls in the semiarid region of Minas Gerais. A completely randomized design with two treatments (two types of sta…
View article: Field day on agronomic and zootechnical tecnologies to farmers in the semi-arid region of northerm Minas Gerais
Field day on agronomic and zootechnical tecnologies to farmers in the semi-arid region of northerm Minas Gerais Open
O dia de campo é uma estratégia que pode ser utilizada para difundir tecnologias geradas nos Centros de Pesquisas e trocar experiências com os produtores rurais. Com base no exposto, objetivou-se por meio da prática do dia de campo orienta…
View article: Fermentative losses and chemical composition and in vitro digestibility of corn grain silage rehydrated with water or acid whey combined with bacterial-enzymatic inoculant
Fermentative losses and chemical composition and in vitro digestibility of corn grain silage rehydrated with water or acid whey combined with bacterial-enzymatic inoculant Open
This study aimed to evaluate the effects of rehydration with water or acid whey, as well as the effects of bacterial-enzymatic inoculant on fermentation losses, aerobic stability, and chemical composition and in vitro digestibility of corn…
View article: Yield and nutritional value of biomass sorghum (BRS 716) managed in different row spacing and maturity at harvest in the semiarid region of Brazil
Yield and nutritional value of biomass sorghum (BRS 716) managed in different row spacing and maturity at harvest in the semiarid region of Brazil Open
The objective was to evaluate the structural, yield and nutritional characteristics of biomass sorghum BRS 716 managed in different row planting spacing and harvest age in a semiarid region of Brazil. Three row spacing (45, 70 and 90 cm; p…