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Claudio Guilherme Portela de Carvalho

Publications (3)

Performance of Sunflower Hybrids Cultivated in Different Sowing Seasons in Mato Grosso, Brazil

Flávio Carlos Dalchiavon, Marcelo José Marchesini, Anderson Morais Kimecz, Diego Hahn Machado & Claudio Guilherme Portela de Carvalho · Journal of Experimental Agriculture International · 2018

This study aimed to evaluate the agronomic performance of five sunflower hybrids during two sowing seasons in Campo Novo do Parecis, the main sunflower producing municipality of Mato Grosso, Brazil. The trials were sown in March 2016 (second summer crop) and October 2017 (main su...

Open access Research Article 10.9734/JEAI/2018/45302

Agronomic Performance of Sunflower Hybrids in Brazilian Savannah Region

Flávio Carlos Dalchiavon, Marcos Birck, Diogo Stasiak, Rosivaldo Hiolanda & Claudio Guilherme Portela de Carvalho · Journal of Experimental Agriculture International · 2018

The establishment of sunflower crop in the Brazilian savannah region depends, among other factors, on the use of cultivars with adaptation to the growing regions and adequate characteristics, such as drought tolerance and resistance to main diseases and early cycle. The objective...

Open access Research Article 10.9734/JEAI/2018/44619

Impacts of Meteorological Attributes on Agronomic Characteristics of Sunflower Cultivated in the Cerrado

Dayana Aparecida de Faria, Dryelle Sifuentes Pallaoro, Murilo Ferrari, Aloisio Brigido Borba Filho, Joadil Gonçalves de Abreu, Elisangela Clarete Camili, Anne Caroline Dallabrida Avelino, Kyron Cabral Sales, José Holanda Campelo Júnior & Claudio Guilherme Portela de Carvalho · Journal of Experimental Agriculture International · 2019

The sunflower has adaptation for cultivation in Brazilian conditions and the main product is the oil extracted from the seeds. This study aimed to verify the impacts of meteorological attributes on agronomic characteristics of sunflower genotypes cultivated as a second crop, in M...

Open access Research Article 10.9734/jeai/2019/v34i530186