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

Navegar

Navegando Mestrado em Agronomia por Autor "Alexandre, Rodrigo Sobreira"

Agora exibindo 1 - 14 de 14
  • Nenhuma Miniatura disponível
    Item
    Controle com óleos essenciais dos fungos Aspergillus sp e Sclerotinia sclerotiorum no tratamento de sementes de feijão durante o armazenamento
    (Universidade Federal do Espírito Santo, 2018-02-23) Moraes, Simone de Paiva Caetano Bucker; Alexandre, Rodrigo Sobreira; Moraes, Willian Bucker; Lopes, José Carlos; Freitas, Allan Rocha de; Ferreira, Adésio
    Common bean (Phaseolus vulgaris L.) is one of the most widespread cultivated species in Brazil. Among the fungi that cause damage and / or are disseminated by the seeds are Aspergillus sp. and Sclerotinia sclerotiorum, which present a worldwide distributi
  • Nenhuma Miniatura disponível
    Item
    Desenvolvimento e produção de brócolos em função de substratos e da qualidade fisiológica da semente
    (Universidade Federal do Espírito Santo, 2009-09-21) Mauri, Janaína; Lopes, José Carlos; Amaral, José Francisco Teixeira do; Ferreira, Adesio; Alexandre, Rodrigo Sobreira
    The objective of this study was to evaluate the effect of seed quality of broccoli come from organic and conventional crops on the germination, development and production. Three experiments were conducted: in the first one this study aimed to evaluate the
  • Nenhuma Miniatura disponível
    Item
    Diversidade de passifloraceae s.s. no Espírito Santo
    (Universidade Federal do Espírito Santo, 2016-08-16) Borges, Katiuss Ferreira; Ferreira, Marcia Flores da Silva; Alexandre, Rodrigo Sobreira; Lopes, José Carlos
  • Nenhuma Miniatura disponível
    Item
    Emergência, crescimento inicial de plântulas e enxertia hipocotiledonar por garfagem no topo em fenda cheia com miniestacas apicais para diferentes passifloráceas
    (Universidade Federal do Espírito Santo, 2011-05-13) Tiradentes, Aristhotelis Tadeu; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Lima, Renata Vianna; Coelho, Ruimário Inácio
    Passion fruit is composed of about 630 species, which include economically three species: Passiflora edulis Sims f. flavicarpa, Passiflora alata and Passiflora edulis. Considering that their culture is prominent in South America with about 90% of world pr
  • Nenhuma Miniatura disponível
    Item
    Envelhecimento acelerado e avaliação da qualidade fisiológica de sementes de trigo acondicionadas em diferentes embalagens e armazenadas em ambiente natural em Ibitirama-ES
    (Universidade Federal do Espírito Santo, 2007-06-11) Maia, Aline Rodrigues; Lopes, José Carlos; Alexandre, Rodrigo Sobreira; Coelho, Ruimário Inácio; Nery, José Augusto da Costa; Reis, Edvaldo Fialho dos
    The wheat is a grassy one, whose seeds present high germination. These works had had as objective to study the germination, the vigor and the storage of wheat seeds. In the study of the accelerated aging and experiment casualizado was lead in the complete
  • Nenhuma Miniatura disponível
    Item
    Formação de mudas e desenvolvimento de maracujazeiro em solos tratados com lodo de esgoto e diferentes níveis de sombreamento
    (Universidade Federal do Espírito Santo, 2013-02-27) Freitas, Allan Rocha de; Carrijo, Tatiana Tavares; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Coelho, Ruimário Inácio; Dias, Maristela Aparecida
    The species Passiflora alata is considered a vine native from South America and has occurred in all regions of Brasil. It has great economic importance due to its acceptance and market consumption. The study aimed to evaluate the emergence and development
  • Nenhuma Miniatura disponível
    Item
    Germinação de sementes in vitro e aclimatização de Euterpe edulis Martius
    (Universidade Federal do Espírito Santo, 2022-02-17) Baptista, Julcinara Oliveira; Lopes, Jose Carlos; https://orcid.org/; http://lattes.cnpq.br/1183524198654764; https://orcid.org/; http://lattes.cnpq.br/; Alexandre, Rodrigo Sobreira; https://orcid.org/0000000252486773; http://lattes.cnpq.br/5340049196888351; Fontes, Milene Miranda Praca; https://orcid.org/0000000177389518; http://lattes.cnpq.br/1372644511398549; Schmildt, Edilson Romais; https://orcid.org/; http://lattes.cnpq.br/0648502408490406
    Euterpe edulis is propagated by mature seeds and, due to the hardness of the tegument and endosperm, it has slow ex vitro germination. However, immature seeds in in vitro cultivation can accelerate germination and produce normal axenic seedlings. The o
  • Nenhuma Miniatura disponível
    Item
    Miniestaquia na propagação da jabuticabeira (Plinia sp.)
    (Universidade Federal do Espírito Santo, 2015-02-20) Cabanez, Patricia Alvarez; Coelho, Ruimário Inácio; Alexandre, Rodrigo Sobreira; Amaral, José Augusto Teixeira do
    The sexual propagation remains the main method used in the production of seedlings for jabuticaba tree (Plinia spp.) Which results in long juvenility presented by plants obtained with early production may occur in up to 14 years. For these species have no
  • Nenhuma Miniatura disponível
    Item
    Propagação de genótipos de Passiflora mucronata submetidos a estresses bióticos e abióticos
    (Universidade Federal do Espírito Santo, 2021-02-25) Oliveira, Patrick Alves de; Lopes, Jose Carlos; https://orcid.org/; http://lattes.cnpq.br/1183524198654764; https://orcid.org/; http://lattes.cnpq.br/; Alexandre, Rodrigo Sobreira; https://orcid.org/0000000252486773; http://lattes.cnpq.br/5340049196888351; Xavier, Andre da Silva; https://orcid.org/0000000292510301; http://lattes.cnpq.br/5661020509713522
    ABSTRACT - Brazil stands out as the world's largest producer of passion fruit with a production of 555,000 tons, due to favorable soil and climate conditions for its cultivation in almost all of its territory, being one of the main sources of income for f
  • Nenhuma Miniatura disponível
    Item
    Qualidade fisiológica de sementes de feijão (Phaseolus vulgaris L.) em função da maturação e adubação com enxofre, nitrogênio e zinco
    (Universidade Federal do Espírito Santo, 2017-02-24) Pedrosa, Manoel Victor Borges; Alexandre, Rodrigo Sobreira; Lopes, Jose Carlos; Freitas, Allan Rocha de; Ferreira, Adésio.
    The bean (Phaseolus vulgaris L.) crop is of great nutritional importance, having a high lysine content, which acts in complementation to cereal proteins, dietary fiber, B vitamins and complex carbohydrates. Foliar fertilization can contribute to a better
  • Nenhuma Miniatura disponível
    Item
    Qualidade fisiológica de sementes e diversidade genética de maracujazeiros cultivados em diferentes altitudes no Espírito Santo
    (Universidade Federal do Espírito Santo, 2015-02-01) Maciel, Khétrin Silva; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Coelho, Ruimário Inácio; Silva, Thaís Vianna
    The passion fruit belongs to the Passifloraceae family and genus Passiflora that is the most important economically. Altitudes between 100-900 m are recommended for planting the passion and studies on different geographical locations allow expressions of
  • Nenhuma Miniatura disponível
    Item
    QUALIDADE SENSORIAL DA BEBIDA DO CAFÉ ARÁBICA (COFFEA ARABICA L.) ARMAZENADO EM DIFERENTES EMBALAGENS E TEMPOS.
    (Universidade Federal do Espírito Santo, 2022-06-30) Dias, Rodrigo da Silva; Lopes, Jose Carlos; https://orcid.org/; http://lattes.cnpq.br/1183524198654764; https://orcid.org/; http://lattes.cnpq.br/; Ferreira, Adesio; https://orcid.org/0000000270001725; http://lattes.cnpq.br/5400370038397801; Alexandre, Rodrigo Sobreira; https://orcid.org/0000000252486773; http://lattes.cnpq.br/5340049196888351; Amaral, Jose Francisco Teixeira do; https://orcid.org/0000000330274830; http://lattes.cnpq.br/1032225749434466
    abstract
  • Nenhuma Miniatura disponível
    Item
    Viabilidade de sementes de Passiflora edulis Sims. f. flavicarpa Deg
    (Universidade Federal do Espírito Santo, 2019-02-18) Lima, Paula Aparecida Muniz de; Lopes, Jose Carlos; https://orcid.org/0000-0002-4880-0547; http://lattes.cnpq.br/1183524198654764; https://orcid.org/0000000316011786; http://lattes.cnpq.br/3743426965294848; Ferreira, Adesio; https://orcid.org/0000000270001725; http://lattes.cnpq.br/5400370038397801; Alexandre, Rodrigo Sobreira; https://orcid.org/0000000252486773; http://lattes.cnpq.br/5340049196888351
    The quality of the seed is extremely important for the conduct of a crop and the storage conditions are fundamental in preserving its quality. In view of the above, the objective is to study the viability of seeds of Passiflora edulis Sims. f. flavicarpa Deg. with different water contents, the physiological quality of seeds of passion fruit hybrids cultivated at three altitudes and the behavior of these seeds stored in a cold room and natural environment. For the evaluation of the physiological quality of the seeds during storage, yellow passion fruit seeds with adjusted humidity levels were used: 10; 14; 18 and 22%, which were stored in plastic bags of 0.10 mm thickness and stored in a cold room at 4 °C and in a natural laboratory environment 25 ± 2 °C. In order to study the physiological quality of passion fruit hybrids stored in cold rooms and in the natural laboratory environment, hybrids were used: BRS Gigante Amarelo, BRS Sol do Cerrado and BRS Rubi do Cerrado, grown at three altitudes in the state of Espírito Santo (104 711 and 1016 meters). The variables studied were: seed water content, germination, germination speed index, shoot length, root length and dry mass of the seedlings. Yellow passion fruit seeds stored in a cold room and in a natural environment with 14% moisture present higher physiological quality during eight months (240 days) of storage. Seeds of yellow passion fruit stored in cold room and natural environment present maximum germination and vigor after 60 days of storage. The seeds of yellow passion fruit are orthodox and must be stored at 14% humidity, in a cold room and in a natural environment, without loss of viability and physiological quality for eight months (240 days), presenting maximum germination and vigor after 60 days without the presence of pathogens. Seeds of hybrids of Passiflora edulis Sims. f. flavicarpa Deg. can be stored in a natural environment or cold room. Seeds of hybrids of Passiflora edulis Sims. f. flavicarpa Deg. originating from altitudes of 104 and 711 meters present higher percentages of germination and vigor. Seeds of the hybrid Giant Yellow showed lower averages for the variables studied, regardless of the altitude of origin. Seeds of the hybrid Rubi do Cerrado from an altitude of 1016 meters have a higher percentage of germination and vigor and can be stored for 180 days in a natural environment or cold chamber without loss of viability. Seeds of the hybrid Sol do Cerrado, originating from the altitudes of 104 and 711 meters, present higher percentages of germination and vigor, and can be stored for 180 days in a natural environment or cold chamber without loss of viability.
  • Nenhuma Miniatura disponível
    Item
    Viabilidade de sementes de Passiflora edulis Sims. f. flavicarpa Deg.
    (Universidade Federal do Espírito Santo, 2019-02-18) Lima, Paula Aparecida Muniz; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Maciel, Khétrin Silva; Ferreira, Adésio
    The quality of the seed is extremely important for the conduct of a crop and the storage conditions are fundamental in preserving its quality. In view of the above, the objective is to study the viability of seeds of Passiflora edulis Sims. f. flavicarpa