Search Results - "Júlio Cesar Damasceno"
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Development and application of a sustainability assessment model for dairy production systems
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-11-2018)“…In the present study, we aimed to develop and apply a model to evaluate the social, economic, and environmental sustainability of dairy production systems…”
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2
Horizontal arrangements: strategy for reducing the asymmetry information for dairy farmers in Paraná, Brazil
Published in Ciência rural (01-11-2015)“…An empirical investigation was conducted to study whether dairy farmers involved in horizontal arrangements (HA) have lower information asymmetry than those…”
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3
Room for manoeuvre in time of the workforce in dairy production systems
Published in Revista brasileira de zootecnia (01-12-2012)“…The objective of this study was to characterize and to analyze the room for manoeuvre in time in dairy production systems (DPS). Two interviews were conducted…”
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4
Differences in the typology of dairy systems producing artisanal cheese and those producing only raw milk in Paraná State, Brazil
Published in Revista brasileira de zootecnia (01-01-2023)“…ABSTRACT We sought to develop a typology describing structural, production, and socioeconomic characteristics of dairy systems that produce artisanal cheese…”
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5
Determinação do consumo, digestibilidade e frações protéicas e de carboidratos do feno de Tifton 85 em diferentes idades de corte
Published in Revista brasileira de zootecnia (01-08-2003)“…Objetivou-se determinar o consumo de matéria seca (MS), a digestibilidade aparente da MS, matéria orgânica (MO), proteína bruta (PB) e fibra em detergente…”
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Effects of heat-stress-reducing systems on blood constituents, milk production and milk quality of Holstein and Jersey cows and heifers on pasture
Published in Tropical animal health and production (01-12-2023)“…The objective of this study was to evaluate the influence of different heat-stress-reducing systems, i.e., sprinkler + artificial shade, shower + artificial…”
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Typology of dairy production systems that meet Brazilian standards for milk quality
Published in Revista brasileira de zootecnia (01-01-2019)“…ABSTRACT We aimed to compare the typology of dairy production systems (DPS) that meet Brazilian quality standards with that of non-compliant DPS…”
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8
Influence of forage production area, concentrate supply, and workforce on productive results in milk production systems
Published in Revista brasileira de zootecnia (01-01-2019)“…ABSTRACT This study aimed to investigate the influence of forage production area, concentrate supply, and farm labor on characterization of milk production…”
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9
Monitoring the nutritional and reproductive state of dairy cows through the presence of urea in milk
Published in Brazilian archives of biology and technology (01-11-2009)“…The effects of farm, parity (PO) and month of parturition on milk production, percentage of fat and protein, somatic cell count (SCC), and milk urea nitrogen…”
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10
Structural features, labor conditions and family succession in dairy production systems in Paraná State, Brazil
Published in Agricultures (Montrouge) (01-07-2018)“…Brazil is the fourth largest milk producer in the world. Besides its economic relevance, milk production has an important social function in Brazil. Dairy…”
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11
Combination of pelleting and monensin does not affect antioxidant properties and fatty acids in milk of grazing dairy cows supplemented with a concentrate containing soybean seeds
Published in Tropical animal health and production (01-03-2020)“…This study was performed with the main objective of evaluating the effect of the combination of pelleting and monensin on fatty acids (FA) composition, the…”
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12
Factors associated with grain feeding in dairy farms located in the central-western region of Paraná State, Brazil
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-11-2021)“…This study aimed to investigate factors associated with grain feeding and determine the typology of dairy farms that use high-grain diets. Twenty-two farm…”
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13
Sustainability and typology of dairy production systems
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (20-09-2018)“…The objective of this study is to analyze the typology of dairy production systems (DPS) in Paraná, Brazil, based on sustainable practices adopted by…”
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14
Concentrate containing calcium salts of fatty acids rich in polyunsaturated fatty acids can change rumen fermentation in grazing goats
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (01-11-2018)“…Feeding goats with calcium salts of fatty acids (CSFA) can supply ruminants with lipids, with minimal effects on ruminal fermentation and fiber digestibility…”
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15
Comportamento da Curva de Lactação de Cabras Mestiças Saanen em Função da Suplementação de Concentrado e do Sistema de Produção
Published in Revista brasileira de zootecnia (01-12-2001)“…Estudaram-se o comportamento da curva de lactação em 31 cabras mestiças Saanen e o efeito de duas estratégias de suplementação de concentrado: 30% das…”
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Consumo voluntário, digestibilidade e balanço de nitrogênio em ovinos recebendo palha de arroz amonizada em diferentes níveis de oferta
Published in Revista brasileira de zootecnia (01-08-2000)“…Foi realizado um experimento com o objetivo de estudar os efeitos de níveis de oferta de palha de arroz amonizada com uréia no consumo voluntário (CMS) e na…”
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17
Characteristics of milk production systems and feed strategies for dairy cows in the North and Northwest of Paraná State
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (16-12-2015)“…Although milk production is widespread, several barriers remain that limit its competitiveness, including those related to low performance parameters in milk…”
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18
Diet choice in grazing sheep: A new approach to investigate the relationships between preferences and intake-rate on a daily time scale
Published in Applied animal behaviour science (01-09-2006)“…For the herbivore grazing heterogeneous vegetation, optimal foraging theory has been proposed to predict which food components would be included in the diet on…”
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Pelleting in Associated with Sodium Monensin Increases the Conjugated Linoleic Acids Concentration in the Milk of Dairy Cows Fed Canola Seeds
Published in Animal bioscience (01-08-2015)“…To evaluate the effects of the pelleting and the addition of sodium monensin on production, the chemical and lipid composition of milk and butter physical…”
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20
Seasonal milk contamination by aflatoxin m1, organophosphates and carbamates in Paraná – Brazil
Published in Semina. Ciências agrárias : revista cultural e científica da Universidade Estadual de Londrina (30-08-2016)“…Aiming to evaluate the milk contamination in the dairy production systems (DPS) for mycotoxins and chemical residues of organophosphates and carbamates it was…”
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