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Mortality, production and quality of eggs of different rearing systems
Tavares, Bartira de O.
; Pereira, Danilo F. ; Salgado, Douglas D'Alessandro ; Mac-Lean, Priscilla A. Bustos (Engenharia Agricola, 2018) [Artigo]
The conventional production of eggs in cage systems is intense and compromises the laying hens welfare. More demanding consumer markets have been pushing to abolish the use of cages and thus provide better welfare in poultry ... -
Commercialization channels of organic products in Brazil: Analysis at the first level of the production chain
Scalco, Andréa Rossi; Pigatto, Giuliana Aparecida Santini ; (Gestao e Producao, 2017) [Artigo]
Specialized literature on organic production highlights the presence and concentration of retail, especially supermarkets, in the organic enhancement chain. This presents enormous obstacles for the entrance of small farmers ... -
Form of laying hens eggs in the function of different lamps used in production
Pereira, Danilo F.; Tavares, Bartira De O. ; Mac Lean, Priscilla A.B. (Engenharia Agricola, 2017) [Artigo]
Lighting, either in its intensity or in its luminous spectrum, affects the eggs quality. This study evaluated the effect of four lamps (sodium vapor lamp, mercury vapor lamp, fluorescent lamp and incandescent lamp) that ... -
Technical feasibility of the acclimatization system in aviary of posture: A case study
Pereira, Danilo F.; Kodaira, Vanessa ; Bueno, Leda G. De F. ; Soares, Nilce M. ; Salgado, Douglas D'alessandro (Engenharia Agricola, 2017) [Artigo]
The objective of this study was to compare the performance of laying hens between automated aviaries, one with and another without acclimatized system. On a daily basis it was registered in each aviary the mortality, the ... -
Systematic Review (SR) on the productivity of sugarcane cultivation in Brazil
; Lourenzani, Wagner Luiz; Satolo, Eduardo Guilherme ; Alves, Bruno Henrique (Espacios, 2017) [Artigo]
The theme of sugarcane cultivation is analyzed in a large number of scientific research in several different areas of the knowledge. However, questions about productivity, especially in recent times, occupy a smaller portion ... -
Heat loss of fertile eggs on the road between the hatchery and hatcher
Da Silva, Gabriela Fagundes; Pereira, Danilo Florentino (2016 American Society of Agricultural and Biological Engineers Annual International Meeting, ASABE 2016, 2016) [Trabalho apresentado em evento]
The microenvironment around the fertile egg on incubation process can influence the development of the embryo and reflect on the hatching rate in the post-hatching performance, and also the quality of the hatched chicks. ... -
Manutenção da certificação orgânica em produtores rurais
Scalco, Andrea Rossi; Servi, Renan Giovani (Revista em Agronegocio e Meio Ambiente, 2014) [Artigo]
The regulation of organic compounds is a rather recent process and has experienced several changes since 1999, with three regulation landmarks in 1999, 2003 and 2007. Very strict laws for the production and the commercialization ... -
Tissue reaction after subcutaneous implants of a new material composed of ethylene-vinyl acetate and starch for future use as a biomaterial
(Journal of Biomedical Materials Research - Part B Applied Biomaterials, 2018) [Artigo]This study aimed to evaluate the tissue reaction of ethylene-vinyl acetate (EVA) in 4 different compositions and processing: EVA foamed at high pressure with ultrasound (EVACU); EVA with 15% starch foamed at high pressure ... -
Sample preparation combined with electroanalysis to improve simultaneous determination of antibiotics in animal derived food samples
; ; ; ; Trindade, Magno Aparecido Gonçalves (Food Chemistry, 2018) [Artigo]
A procedure based on liquid–liquid extraction (LLE) and phase separation using magnetically stirred salt-induced high-temperature liquid-liquid extraction (PS-MSSI-HT-LLE) was developed to extract and pre-concentrate ... -
Preparation and characterization of alloys of the Ti–15Mo–Nb system for biomedical applications
Martins Júnior, J. R.S.; ; ; ; ; Rocha, L. A. ; Grandini, C. R. (Journal of Biomedical Materials Research - Part B Applied Biomaterials, 2018) [Artigo]
In the development of new metallic biomaterials, the Ti–15Mo alloy has great prominence because of its excellent corrosion resistance and good combination of mechanical properties. In this study, the element niobium was ... -
Influence of synthesis experimental parameters on the formation of magnetite nanoparticles prepared by polyol method
Vega-Chacón, Jaime; ; ; Jafelicci, Miguel (Advances in Natural Sciences: Nanoscience and Nanotechnology, 2016) [Artigo]
In this paper we present a modified polyol method for synthesizing magnetite nanoparticles using iron (III) nitrate, a low toxic and cheap precursor salt. The influence of the precursor salt nature and initial ferric ... -
Fronteiras Urbanas: Perspectivas para as investigações em etnomatemática
Coppe, Cristiane; (Bolema - Mathematics Education Bulletin, 2015) [Resenha]
The present article is fruit of our shared experiences as researchers within the community of Terras da Costa, Portugal. Our goal is to present our view as researchers focusing on two different perspectives: the Urban ... -
Cocoa production with geographical indication gi in the region of linhares/es: Aspects of governance and quality
; Pigatto, Giuliana Aparecida Santini; Lourenzani, Ana Elisa Bressan Smith (Revista Brasileira de Gestao e Desenvolvimento Regional, 2018) [Artigo]
The objective was to analyze the governance structure established between the producers and buyers of cocoa - after obtaining the geographical indication (GI) in the production of the Linhares/ES region, and verifying if ... -
Correlations between the phenolic compounds and antioxidant activity in the skin and pulp of table grape varieties
De Souza, Angela Vacaro; ; Putti, Fernando Ferrari (Brazilian Journal of Food Technology, 2018) [Artigo]
Grapes are considered a major source of phenolic compounds when compared to other vegetables, but the great diversity amongst the cultivars results in fruits with different characteristics of taste and colour, which is ... -
Physiological, biochemical, and ultrastructural characterization of selenium toxicity in cowpea plants
Silva, Vinícius Martins; Boleta, Eduardo Henrique Marcandalli ; Lanza, Maria Gabriela Dantas Bereta ; ; Martins, Juliana Trindade ; ; dos Santos, Flávia Lourenço Mendes ; Putti, Fernando Ferrari ; Junior, Enes Furlani ; et al. (Environmental and Experimental Botany, 2018) [Artigo]
Selenium (Se) is considered a beneficial element for plants; however, in high concentrations, it causes negative effects on plant physiology and development. This study reports the first physiological, nutritional, and ... -
Evaluación de la densidad de plantas, componentes fenológicos de producción y rendimiento de granos en diferentes materiales genéticos de maíz
Martínez Uribe, Raúl Andrés; ; (Idesia, 2017) [Artigo]
The aim of this study was to verify the influence of planting distance and the population of plants, phenological components, and productivity in different maize genetic material. The experiment was conducted during the ... -
Análise da restrição ao crédito a produtores de assentamentos rurais da região oeste paulista
de Oliveira, Sandra Cristina; Maziero, Luana Possari ; de Oliveira, Maria Luiza Vicente ; Pinto, Leonardo de Barros (Revista Brasileira de Gestao e Desenvolvimento Regional, 2016) [Artigo]
Conceding of credit is a decisive factor for the development of farmers in rural settlements. The factors that contribute towards obstacles for its concession and default risks in financial modalities are highly relevant. ... -
The effects of resonances on time delay estimation for water leak detection in plastic pipes
Almeida, Fabrício C.L.; Brennan, Michael J. ; ; ; Paschoalini, Amarildo T. (Journal of Sound and Vibration, 2018) [Artigo]
In the use of acoustic correlation methods for water leak detection, sensors are placed at pipe access points either side of a suspected leak, and the peak in the cross-correlation function of the measured signals gives ... -
Sistema computacional web para controle de gestão da produção de café
; Florentino, Ligiane Aparecida; ; Gabriel Filho, Luís Roberto Almeida ; Putti, Fernando Ferrari (Coffee Science, 2017) [Artigo]
Coffee cultivation in Brazil is concentrated in the southern region of Minas Gerais, where most of the properties have characteristics of family agriculture and often without the use of technology. Thus, many producers do ... -
Revista organizacional de uma agroindústria sucroalcooleira: Uma análise de conteúdo da temática ambiental
Dos Santos, Fábio Freitas; Morales, Angélica Góis ; Bernardo, Cristiane Hengler Correa (Revista em Agronegocio e Meio Ambiente, 2017) [Artigo]
An organization newspaper is being employed by several companies, especially by sugar-alcohol agroindustry plants, to communicate its activities to the public. Owing to the relevance that a newspaper exerts within ...