A5064075537- Genetics and Plant Breeding
- Growth and nutrition in plants
- Banana Cultivation and Research
- Agricultural and Food Sciences
- Crop Yield and Soil Fertility
- Plant pathogens and resistance mechanisms
- Soil Management and Crop Yield
- Bioenergy crop production and management
- Agricultural pest management studies
- Agricultural Practices and Plant Genetics
- Sugarcane Cultivation and Processing
- Rural Development and Agriculture
- Soybean genetics and cultivation
- Genetic Mapping and Diversity in Plants and Animals
- Biofuel production and bioconversion
- Genetic and phenotypic traits in livestock
- Plant Pathogenic Bacteria Studies
- Logistics and Infrastructure Analysis
- Dental Implant Techniques and Outcomes
- Ruminant Nutrition and Digestive Physiology
- Phytase and its Applications
- Composting and Vermicomposting Techniques
- Plant-Microbe Interactions and Immunity
- Bone and Dental Protein Studies
- Pineapple and bromelain studies
State University of Norte Fluminense
2016-2024
Empresa de Pesquisa Agropecuária do Estado do Rio de Janeiro
2023
Instituto Federal Fluminense
2023
Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde
2023
Universidade do Vale do Paraíba
2023
Prefeitura Municipal de Campos dos Goytacazes
2023
Instituto Capixaba de Pesquisa, Assistência Técnica e Extensão Rural
2018-2019
International Foundation for Electoral Systems
2017
Instituto Federal do Espírito Santo
2017
Universidade Federal do Espírito Santo
2017
Prior to releasing new varieties, one of the most common aims in breeding is study genotype by environmental interactions. Using analysis obtained from these initial processes, a multitude varieties based on their relative performance through different environments produced. Herein we assessed link-up between GGE Biplot and REML/BLUP based-methods commercial panel 32 bean genotypes, which included 17 carioca genotypes 15 black genotypes. The assessment was conducted during 2009 four...
Abstract Baby corn is the name given to female inflorescence of ( Zea mays L.) before fertilization, being harvested in 2–3 days after issuance styles‐stigmata. Currently, Brazil, there no specific cultivar for baby production, which leads use popcorn and sweet cultivars because they are more accepted food industry. Therefore, objective this work was estimate genetic parameters determine efficiency simultaneous selection based on productivity, adaptability, stability genotypes production...
ABSTRACT: Using genotypes adapted to different regions is one of the main ways increase Brazilian bean yield. The aim present study was assess genotypic performance Carioca beans through mixed models. Fourteen were assessed in four locations Pernambuco State (Arcoverde, Caruaru, Belém de São Francisco and João counties) 2015. experiments followed a completely randomized block design, with three repetitions. Genetic parameters estimated according REML/BLUP methodology, whereas genotype...
Abstract: The objective of this work was to determine the efficiency a simultaneous selection for yield, stability, and adaptability bean genotypes carioca black groups. In 2016 harvest, two experiments were carried out in state Pernambuco, Brazil: one group, with 20 genotypes, municipalities Caruaru, Arcoverde, Belém de São Francisco; other 12 Caruaru Arcoverde. parameters estimated by mixed models, performed harmonic mean relative performance genetic values, using three strategies: based...
Low yields of early ‘Carioca’ and black bean varieties are a consequence instability low yield adaptability to specific growing environments. The goal this work was evaluate the genotype x environment interaction new lines aiming at obtaining genotypes with high grain good stability. In (2012), 15 group were evaluated in Ibimirim, Belém do São Francisco, Petrolina municipalities, Pernambuco State, Brazil; and, (2016), 11 Caruaru, Arcoverde, Araripina also State. experiment conducted...
The study of adaptability and yield stability is essential for the selection recommendation new cultivars. Thus, this determined black bean genotypes cultivar using a GGE biplot. To end, nine trials were carried out at different locations in state Rio de Janeiro. Eleven evaluated three growing seasons, randomized block design, with replications. Adaptability grain analyzed by biplot method. effects genotypes, environments genotype - environment interaction significant, which explained...
Elephant grass stands out among lignocellulosic biomass plants utilized for second-generation biofuel production due to several advantageous characteristics compared other raw materials. Its short cycle and ability thrive in adverse soil climate conditions contribute its appeal. Additionally, breeders seek genotypes with high productivity potential adaptability various favorable cultivation environments. This study aimed estimate genetic parameters, predict values using mixed models...
The genotype x environment interaction represents one of the major selection challenges due to difficulty in identifying effectively superior genotypes. present study aimed at estimating genetic parameters and selecting genotypes early Carioca beans by analyzing simultaneous attributes, including yield, adaptability, stability. In agricultural year 2015 2016, three trials were conducted, using a randomized block design, with repetitions each, Agreste Sertao regions Pernambuco State....
ABSTRACT The aim of this study was to estimate and quantify the degree association between phytotechnical variables for simultaneous selection maize genotypes suitable produce baby corn. Seven were arranged in field randomized complete block design with four replicates. Genetic parameters, simple, path canonical correlations estimated. production marketable spikes, length final plant stand height showed over 80% heritability variation index higher than unity, indicating that superior can be...
In the State of Espírito Santo (Brazil), family farmers have grown a number maize varieties for decades, consisting open-pollinated populations with valuable importance livelihood smallholder farmers. The study aimed to analyze cause and effect associations between agro-morphological traits increasing yields in cultivated. A total 16 accessions vivo conservation works eight different locations were evaluated, randomized complete block design three replicates, totaling 48 experimental units....
ABSTRACT One of the challenges energy sector is identification renewable resources with less impact on environment and that are economically viable. This study aimed to estimate genetic diversity eleven full-sib families elephant grass, using quantitative traits associated bioenergy production. The trial followed a randomized blocks design, four replications each plot (family) consisting five plants, totaling 220 genotypes. Five were measured: dry matter yield, percentage, plant height, stem...
Abstract The use of biomass for energy production constitutes a promising strategy that warrants the search new sources biomass. Elephant grass has been gaining notoriety due to its high dry matter yield and rapid growth. present study was carried out quantify genetic divergence nine elephant half-sib families in order identify genotypes with greater productive potential hybridization, using hierarchical clustering methodology based on principal components. Half-sib were generated from...
The objectives of this study were to estimate genetic parameters and the repeatability coefficient select clones elephant grass from full-sib families. Fifteen two commercial controls evaluated in a randomized block design with three replications. Three measurements taken at regular 10-month intervals. Genotypic variance was significant. observed heritability based on mean genotypes (0.58), coupled results (0.53) selection accuracy (0.76), demonstrates that performance is constant between...
O capim-elefante está entre as forrageiras mais utilizadas nos sistemas de produção animal em todo o mundo, apresentando destaque como uma das importantes devido ao seu elevado potencial produtivo, capacidade suporte e qualidade nutritiva. Programa Melhoramento Genético da cultura do Universidade Estadual Norte Fluminense Darcy Ribeiro (UENF) tem por um dos objetivos obter, avaliar selecionar genótipos superiores para fins forrageiros adaptados às condições edafoclimáticas Fluminense. Neste...
The State University of North Fluminense Darcy Ribeiro (UENF) has been developing for fifteen years a breeding program that aims at the development new cultivars elephant grass due to its high potential and low availability developed by genetic programs meet needs producers in Rio de Janeiro. In this sense, inbred families were also obtained as way fixing alleles traits related production, inbreeding process apparently does not strongly affect aspects depression. This study aimed estimate...