Agricultura Tropical

URI Permanente desta comunidade

http://repositorio.ufes.br/handle/10/17346
Programa de Pós-Graduação em Agricultura Tropical

Centro: CEUNES
Telefone: (27) 3312 1701
URL do programa: http://agriculturatropical.ufes.br

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Navegando Agricultura Tropical por Autor "Aoyama, Elisa Mitsuko"

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    Concentração foliar de nutrientes e morfologia floral em genótipos de Coffea canephora
    (Universidade Federal do Espírito Santo, 2020-02-07) Silva, Cleidson Alves da; Partelli, Fabio Luiz; https://orcid.org/0000000288300846; http://lattes.cnpq.br/6730543200776161; https://orcid.org/; http://lattes.cnpq.br/; Gontijo, Ivoney; https://orcid.org/; http://lattes.cnpq.br/8496861046570150; Aoyama, Elisa Mitsuko; https://orcid.org/0000000231312782; http://lattes.cnpq.br/0299586072690797
    The search for highly productive and adapted genotypes for each producing region has driven the work of characterization and selection of superior and divergent genotypes. Understanding the genetic diversity in Coffea canephora, using the information obta
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    Estabelecimento in vitro de Lactuca sativa (cv.ELBA) utilizando meios de cultivo alternativos
    (Universidade Federal do Espírito Santo, 2016-02-29) Damaceno, Ivani Vieira.; Fernandes, Adriano Alves; Gontijo, Andreia Barcelos Passos Lima; Schmildt, Omar; Schmildt, Edilson Romais; Aoyama, Elisa Mitsuko; Menezes, Luis Fernando Tavares de; Falqueto, Antelmo Ralph
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    Minienxertia de Passiflora edulis Sims f. flavicarpa Deg. em porta-enxertos clonais de Passiflora mucronata Lam. : aspectos morfo-histológicos
    (Universidade Federal do Espírito Santo, 2016-09-02) Oliari, Layane Segantini; Alexandre, Rodrigo Sobreira; Schmildt, Edilson Romais; Aoyama, Elisa Mitsuko; Schmildt, Omar
    Brazil is the largest producer of passion fruit, with 838,244 tonnes achieved in 2013 in an area of 57,277 hectares (IBGE, 2013), and the yellow passionflower (Passiflora edulis f. flavicarpa) the most cultivated. However this species is affected by the ground fungus Fusarium oxysporum f. sp. passiflorae causing the total withering of the plants. Among the alternatives to be sought, there is the use of wild species, resistant to certain diseases, such as rootstock. In this sense, P. mucronata species becomes an option as the rootstock yellow passionflower to be resistant to the fungus causing this disease. This study aimed to evaluate histological aspects of grafting region and morphological of grafted seedlings of apexes of shoots of P. edulis f. flavicarpa on P. mucronata using the mini-grafting technique proposed by Alexandre et al. (2013), by grafting mode on top in full and simple english. The characteristics evaluated were: attachment (%), diameter of the graft (GD), diameter of the rootstock (RD), callus formation, starch into the tissue of the graft and rootstock and the influence of fastening material and emerged side shoots of the rootstock, 21 days after mini-grafting. Also anatomy grafting slit 60 days after implementation of mini-grafting was observed. It was found that the Parafilm® tape provides greater percentage of attachment, in the presence of starch graft reserve parenchyma. The cells that have undergone mitosis is of primary graft parenchymal, this being a younger tissue, cells possess their greatest division rate and the modality top wedg is more simple and practical to implement the mini-grafting P. edulis f. flavicarpa on P. mucronata.