Edson Perez Guerra

Dr. Edson Perez Guerra

orcid

Research Focus & Metrics

Academic Career Length

19Years (2008-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
1 July 2017 in Biocatalysis and Agricultural Biotechnology
Verified
Journal Article
Closed access
CPC.R. Pereira
C.R. Pereira
JRJ.T.V. Resende
J.T.V. Resende
EGEdson Perez Guerra
Edson Perez Guerra
VLV.A. Lima
V.A. Lima
MAMartins
Martins
AKAdriana Knob
Adriana Knob

1 April 2018 in Acta Agronomica
Verified
Journal Article
Open access
PDF file
ALAmanda Cantos Lopes
Amanda Cantos Lopes
JRJuliano Tadeu Vilela de Resende
Juliano Tadeu Vilela de Resende
JMJosé Machado
José Machado
EGEdson Perez Guerra
Edson Perez Guerra
NRNathalia Vilela Resende
Nathalia Vilela Resende
El etanol es uno de los combustibles más prometedores en Brasil, pero su producción está centralizada en el cultivo de la caña de azúcar, y actualmente se están buscando otras fuentes de biomasa productora de alcohol para reemplazar el monocultivo de la caña de azúcar. El objetivo de este estudio fue evaluar las variables del proceso de fermentación como el tiempo de fermentación (72 y 96 horas), adición de nutrientes (con y sin adición) y levaduras (levadura orgánica seca y fresca) empleadas en la producción de etanol a partir de dos genotipos de batata (Ipomoea batatas L.): UGA 05 y UGA 77. El contenido del alcohol evaluado en °GL se realizó en un diseño completamente al azar según dos esquemas factoriales (22 y 23), y los resultados obtenidos se analizaron con el software Design Expert® versión 8. Los resultados del diseño factorial 22 indican que el tiempo de fermentación en la producción de alcohol tuvo un efecto significativo en el proceso, lo que sugiere que la producción de alcohol es más eficiente en 72 horas de fermentación y sin la inclusión de nutrientes. En el diseño factorial 23, las interacciones entre el tiempo de fermentación con genotipos, y entre el tiempo y la inclusión de la levadura mostraron efectos significativos y alteraron la producción de alcohol. El proceso de fermentación muestra una diferencia significativa en función del material genético y las levaduras utilizadas, señalando la fermentación del mosto de harina del genotipo UGA 77 bajo acción de levadura fresca y 72 horas de fermentación.

15 September 2013 in Journal of Agronomy
Verified
Journal Article
Closed access
JCJose Elzevir Cavassim
Jose Elzevir Cavassim
JBJoao Carlos Bespalhok
Joao Carlos Bespalhok
LALuis Fernando Alliprandi
Luis Fernando Alliprandi
RORicardo Augusto De Oliveir
Ricardo Augusto De Oliveir
EDEdelclaiton Daros
Edelclaiton Daros
EGEdson Perez Guerra
Edson Perez Guerra

17 November 2012 in Journal of Biotechnology and Biodiversity
Verified
Journal Article
Open access
PDF file
ASAndré Luís Lopes da Silva
André Luís Lopes da Silva
YOYohana de Oliveira
Yohana de Oliveira
RDRoberson Dibax
Roberson Dibax
JCJefferson da Luz Costa
Jefferson da Luz Costa
GSGessiel Newton Scheidt
Gessiel Newton Scheidt
SASergio Augusto Oliveira Alves
Sergio Augusto Oliveira Alves
The aim of this work was to evaluate the growth of two clones of Eucalyptus saligna on salt-stress mediated by NaCl in hydroponics. Micropropagated plants of the clones p0 and p1 were acclimatizated and cultivated in hydroponics at 0 and 300 mM NaCl levels. The total length, volume, number, fresh mass and dry mass of the roots, the height, fresh and dry mass of the aerial part and the fresh and dry mass of the complete plant were evaluated to the 14 days of hydroponic culture with NaCl. There were significant differences among the clones. The clone p0 was superior to the clone p1 in relation to volume of the roots, root number, root fresh mass and total fresh mass of the root. Regards the effect of the salinity on the plants, significant reduction was observed in the height of the aerial part, fresh mass of the aerial part and the total fresh mass. Even so, the interaction between the clones and the concentrations of NaCl was significant for the total fresh mass. In the period of 14 days of hydroponic culture on 300 mM NaCl was possible to discriminate these two clones in relation to the tolerance and susceptibility to the salt stress. The clone p0 presented higher growth and larger tolerance to the salinity than clone p1.

26 February 2014 in Semina: Ciências Agrárias
Verified
Journal Article
Open access
VLValéria Rosa Lopes
Valéria Rosa Lopes
JFJoao Carlos Bespalhok Filho
Joao Carlos Bespalhok Filho
EDEdelclaiton Daros
Edelclaiton Daros
RORicardo Augusto Oliveira
Ricardo Augusto Oliveira
EGEdson Perez Guerra
Edson Perez Guerra

6 April 2025 in New Zealand Journal of Crop and Horticultural Science
Verified
Journal Article
Closed access
AZAndré Zeist
André Zeist
JNJair Garcia Neto
Jair Garcia Neto
EGEdson Perez Guerra
Edson Perez Guerra
AJAndré Dutra Silva Junior
André Dutra Silva Junior
JPJulia Roberta Sanches de Pieri
Julia Roberta Sanches de Pieri
Jorge Andrés Betancur GonzálezJorge Andrés Betancur González
Jorge Andrés Betancur González
The study investigated the adaptability and temporal stability of experimental white‐ and cream‐fleshed sweet potato genotypes in the Western Paulista region of Brazil. Sweet potato is an important crop for food security; however, in Brazil, its productivity faces limitations due to the low adoption of modern technologies and improved genotypes. This study aimed to identify superior white and cream‐fleshed sweet potato genotypes in the Western Paulista region, focusing on their stability and adaptability across six different cultivation periods. Methods such as the linear regression of Eberhart and Russell, the non‐parametric method of Lin and Binns modified by Carneiro, the centroid method with additional points, and additive main effects and multiplicative interaction analysis (AMMI) were employed to analyse adaptability and stability of genotypes. The results indicated that genotypes G15‐UBD‐C‐06, G17‐UBD‐K‐39, and G1‐UBD‐L1‐04 (cream‐fleshed) stood out with high tuberous root yields and phenotypic stability under different cultivation conditions. The different methods confirmed the adaptability of these genotypes to various cultivation periods, demonstrating their potential for cultivation under multiple environmental conditions in the Western Paulista region. These genotypes could potentially contribute to stable and productive sweet potato yields.