Douglas Emygdio de Faria

CV Lattes

Universidade de São Paulo (USP). Faculdade de Zootecnia e Engenharia de Alimentos (FZEA) (Institutional affiliation from the last research proposal)
Birthplace: Brazil

bachelor's at Medicina Veterinária from Universidade do Estado de Santa Catarina (1981), master's at Zoothecny from Universidade Estadual Paulista Júlio de Mesquita Filho (1994) and doctorate at Zoothecny from Universidade Estadual Paulista Júlio de Mesquita Filho (1996). Has experience in Zoothecny, focusing on Animals Food Evaluation, acting on the following subjects: aves-nutrição, poedeiras, frangos de corte, desempenho and aditivos. (Source: Lattes Curriculum)

News published in Agência FAPESP Newsletter about the researcher

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Research grants

Completed (most recent)

Abstract
Book: Production and Processing of Eggs from Commercial Laying Hens, Douglas Emygdio de Faria, Daniel Emygdio de Faria Filho, Mônica Roberta Mazalli, Marcos MacariInitially, I want to record that along with the main authors, there are 60 professionals involved in the 25 chapters of the Book. There are teachers of USP (FZEA, FMVZ, ESALQ), UNESP (Jaboticabal, Araçatuba, Botucatu), UNICAMP, …
Production and processing of eggs from commercial laying hens, PUB.LVR.BR
Abstract
This study will to evaluate the utilization of mineral organics - Cu, Fe, Mn, Se and Zn in broiler diets to determine performance and the reduction of pollution of this activity. Two experiments evaluating performance and mineral availability will be carried out in winter and summer seasons. Six experimental diets will be used: T1 - control treatment - inorganic mineral supplementation, T…
Performance and excretion of broiler chickens fed diets containing organic minerals under different environmental temperatures, AP.R
Dietary levels of zinc and manganese on performance, digestibility, and bone mineralization of broiler chickens, AP.R

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(Only some records are available in English at this moment)

Scholarships in Brazil

Completed (most recent)

Abstract
Two experiments will be conducted to determine the concentration of zinc and manganese in the diet of broilers on performance characteristics (weight gain, feed intake, feed conversion and mortality), digestibility and bone mineralization and to compare methods to quantify the degree of bone mineralization. Be certain the ashes of the tibia, tarsal-metatarsal and phalanges, and only in th…
Dietary levels of zinc and manganese on performance, digestibility and bone mineralization of broiler chickens, BP.IC
Effect of the use of enzymatic complexes on the increment of energy in rations of broiler chickens, BP.IC
Development of mathematical models involving nutrition levels, performance and carcass yield for optimization of economic results of broilers chickens, BP.MS

See more Completed scholarships in Brazil

(Only some records are available in English at this moment)

Virtual Library in numbers * Updated data on July 26, 2025

Total / Available in English

13 / 9	Completed research grants
11 / 5	Completed scholarships in Brazil
24 / 14	All research grants and scholarships

Associated processes

Most frequent collaborators in research granted by FAPESP

Keywords used by the researcher

Agronomical Sciences Animal Husbandry

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