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Rafael Nunes de Almeida

Publications (6)

Potential of Grain Physical Traits to the Study of Variability in Maize

Rafael Nunes de Almeida & André Soares de Castro · Journal of Scientific Research and Reports · 2022

Aims: The identification of new traits that can be used as phenotypic markers as well as potential indirect selection tools is interesting for plant breeding. The objective of the study was to investigate the potential use of physical traits of grains to study phenotypic variabil...

Open access Research Article 10.9734/jsrr/2022/v28i111712

Evaluation of Maize Varieties for Grain Yield under Water-restricted Conditions

Rafael Nunes de Almeida, Fernanda Vargas Valadares, Laricia Olária Emerick Silva, José Dias de Souza Neto, Diego Rogério Ferraz, Julio Cesar Fiorio Vettorazzi, Ana Paula Candido Gabriel Berilli & Monique Moreira Moulin · Journal of Experimental Agriculture International · 2019

The study sought to evaluate maize germplasm accessions from the Ifes Germplasm Bank (Ifes BAG) to identify promising lines for breeding programs to increase yield under water-restricted conditions. A competition trial was carried in two contrasting environments in the state of E...

Open access Research Article 10.9734/jeai/2019/v39i430338

Genetic Gains to Grain Yield of Maize Varieties for Small Farmers in Brazil

Ana Paula Candido Gabriel Berilli, Rafael Nunes de Almeida, Luis Eduardo Gottardo, Monique Moreira Moulin, Messias Gonzaga Pereira, Sávio da Silva Berilli, Julio Cesar Fiorio Vettorazzi, Roberto dos Santos Trindade & Robson Ferreira de Almeida · Journal of Experimental Agriculture International · 2020

The demand for expanding the genetic base in working collections of older maize breeding programs points to the need to pool efforts and reaffirm methodologies for conserving genetic variability that can still be accessed in maize populations. The objective of the work was to sel...

Open access Research Article 10.9734/jeai/2020/v42i1230622

Association among Agro-morphological Traits by Correlations and Path in Selection of Maize Genotypes

Richardson Sales Rocha, Maxwel Rodrigues Nascimento, José Tiago Barroso Chagas, Rafael Nunes de Almeida, Paulo Ricardo dos Santos, Camila Queiroz da Silva Sanfim de Sant’Anna, Derivaldo Pureza da Cruz, Kleyton Danilo da Silva Costa, Geraldo de Amaral Gravina & Rogério Figueiredo Daher · Journal of Experimental Agriculture International · 2019

In the State of Espírito Santo (Brazil), family farmers have grown a number of maize varieties for decades, consisting of open-pollinated populations with valuable importance for the livelihood of smallholder farmers. The study aimed to analyze the cause and effect of association...

Open access Research Article 10.9734/jeai/2019/v34i230170

Characterization and Diversity of Peppers (Capsicum spp.) Genotypes Based on Morphological Traits Using Multivariate Analysis

Talles de Oliveira Santos, Monique Moreira Moulin, Leandro Heitor Rangel, Raíssa Olmo Lacerda Pirovani, Fernanda Vargas Valadares, Rafael Nunes de Almeida & Laricia Olária Emerick Silva · Journal of Experimental Agriculture International · 2019

The present work aimed to characterize and evaluate Capsicum peppers in the South of the State of Espírito Santo, in order to estimate the variability among the accessions for the Germplasm Bank implementation. For this, 33 genotypes were collected through donations in four munic...

Open access Research Article 10.9734/jeai/2019/v39i130325

Use of Tannery Sludge and Urban Compost as a Substrate for Sweet Pepper Seedlings

Sávio da Silva Berilli, Fernanda Vargas Valadares, Ramon Amaro de Sales, Alessandra de Fatima Ulisses, Rodrigo Martins Pereira, Geraldo José Alves Dutra, Matheus Wandermurem da Silva, Ana Paula Candido Gabriel Berilli, Rodrigo Amaro de Salles & Rafael Nunes de Almeida · Journal of Experimental Agriculture International · 2019

There are many commercial substrates available in the market of vegetables nowadays. However, a growing pressure turned for sustainability in farming, promotes a line of utilization of waste with agricultural potential, such as the use of urban waste compost and tannery sludge, w...

Open access Research Article 10.9734/jeai/2019/v34i430181