Mestrado em Agronomia

URI Permanente para esta coleção

http://repositorio.ufes.br/handle/10/17350

Nível: Mestrado Acadêmico
Ano de início: 2004
Conceito atual na CAPES: 4
Ato normativo: Mestrado - Reconhecido Port. MEC 609, de 14/03/2019, DOU 18/03/2019, parecer 487/2018).
Periodicidade de seleção: Semestral
Área(s) de concentração: Produção Vegetal
Url do curso: https://producaovegetal.ufes.br/pt-br/pos-graduacao/PPGA/detalhes-do-curso?id=1427

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Navegando Mestrado em Agronomia por Autor "Amaral, Jose Francisco Teixeira Do"

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    Alterações fitotécnicas em genótipos de cafeeiro Conilon em resposta ao sombreamento
    (Universidade Federal do Espírito Santo, 2020-07-10) Torres, Cassio Fernandes; Amaral, Jose Francisco Teixeira Do; https://orcid.org/0000000330274830; http://lattes.cnpq.br/1032225749434466; https://orcid.org/; http://lattes.cnpq.br/; Zucoloto, Moises; https://orcid.org/0000000305394750; http://lattes.cnpq.br/9552365183163692; Rodrigues, Wagner Nunes; https://orcid.org/; http://lattes.cnpq.br/; Silva, Josimar Aleixo da; https://orcid.org/; http://lattes.cnpq.br/
    The coffee tree can be grown in different environments due to its phenotypic plasticity, as well as the existence of pre-selected genotypes. The benefits provided by shading, associated with morphological, physiological and nutritional modulations can be
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    Genótipos e regimes hídricos em zona de transição: reflexos na qualidade do café arábica
    (Universidade Federal do Espírito Santo, 2019-07-12) Ferreira, Daniel Soares; Amaral, Jose Francisco Teixeira Do; https://orcid.org/0000000330274830; http://lattes.cnpq.br/1032225749434466; https://orcid.org/0000000334284964; http://lattes.cnpq.br/9832395889659260; Dalvi, Leandro Pin; https://orcid.org/0000-0002-2995-8007; http://lattes.cnpq.br/7662111330884819; Pereira, Lucas Louzada; https://orcid.org/0000-0002-4436-8953; http://lattes.cnpq.br/4325262830029581; Martins, Lima Deleon; https://orcid.org/0000-0003-3921-8640; http://lattes.cnpq.br/6374513428469600; Tomaz, Marcelo Antonio; https://orcid.org/0000000253070219; http://lattes.cnpq.br/7116075671588859
    With globalization and easy access to information, a consumer market that is more aware and seeking higher quality coffees emerges. However, the production of these coffees has been harmed due to global climate change, thus requiring studies of techniques that can maximize the production of these coffees in the face of such changes. In this sense, the objective of this study was to evaluate the effect of dry and irrigated water regimes on sensory, physical and physicochemical variables in ten arabica coffee cultivars (Paraíso H 419-3‐3‐7‐16‐2; Paraíso MG / H 419-1; Paraíso H 419-3‐3‐7‐16-11; Hybrid Paraíso; Catuaí 144 SFC; Catuaí 144 CCF; Catucaí 24‐136; Catucaí 2-SL; Sacramento MG1 and Oeiras MG-6851) , in order to discriminate the best responses of genetic materials, aiming the production of specialty coffees in the transition zone to arabica coffee. The genotypes were evaluated in the field, in split plot design and randomized block design with three replications. The fruits of arabica coffee were harvested with 80% of cherries grains and processed via humid. Subsequently, the characteristics related to sensory, physical and physicochemical analysis of coffee samples were evaluated. The results showed the existence of variability for almost all the evaluated characteristics, with considerable influence of the genotypic effect. The Paraíso group genotypes showed great genetic variability for the physicochemical and sensorial variables for the dry and irrigated regimes. While the Catuaí group genotypes showed less variability for sensory characteristics in both cultivation regimes and for physicochemical characteristics in the irrigated regime. : For the sensory analysis, regarding the global note attribute, the Catuaí 144 CCF and Catuaí 144 SFC stood out for the Irrigated and Paraíso H 419-3-3-7-16-2 environment, Catucaí 24-137 and Paraíso H 419 -3-3-7-16-11 for the dry environment