Physiological and sanitary quality of seeds of  Dimorphandra gardneriana Tul. treated with essential oils

Moura, Sueli da SIlva Santos de; Soares, Alinne Menezes; Ursulino, Marina Matias; Oliveira, Robério de; Nascimento, Luciana Cordeiro; Alves, Edna Ursulino

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dc.creator	Moura, Sueli da SIlva Santos de
dc.creator	Soares, Alinne Menezes
dc.creator	Ursulino, Marina Matias
dc.creator	Oliveira, Robério de
dc.creator	Nascimento, Luciana Cordeiro
dc.creator	Alves, Edna Ursulino
dc.date	2018-11-04
dc.date.accessioned	2022-03-21T20:07:53Z
dc.date.available	2022-03-21T20:07:53Z
dc.identifier	https://comunicatascientiae.com.br/comunicata/article/view/1600
dc.identifier	10.14295/cs.v9i3.1600
dc.identifier.uri	http://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/77833
dc.description	Dimorphandra gardneriana, popularly known as fava d’anta, is a medicinal species whose fruits and seeds are used in the manufacture of medicines. The objective of this study was to evaluate the efficiency of clove (Syzygium aromaticum (L.) Merr. & L.M. Perry) and copaíba (Copaifera sp.) essential oils in antifungal treatment of seeds of D. gardneriana and their influence on physiological quality of the seeds. Two experiments were carried out in a completely randomized design using seeds treated with different concentrations of copaiba and clove oils (0.5, 1.0, 1.5, and 2.0 mL) and two controls—seeds were treated with distilled water or fungicide. The variables analyzed were: incidence of fungi in seeds in the first experiment and seed germination and vigor (first germination, length and dry mass of root and shoot of the seedlings) in the second one. The incidence of fungi of the genera Aspergillus sp., Penicillium sp., and Rhizopus sp. in the seeds was elevated. The copaiba oil at the concentrations used did not satisfactorily reduce the incidence of fungi in the seeds of D. gardneriana, while the treatment of the seeds with clove oil at concentrations of 2.0 and 0.5 mL reduced the incidence of Penicillium sp. and Rhizopus sp., respectively. Seed germination and vigor increased at concentrations of 2 mL of clove oil and 1.25 mL of copaiba oil.	en-US
dc.description	Dimorphandra gardneriana, popularly known as fava d’anta, is a medicinal species whose fruits and seeds are used in the manufacture of medicines. The objective of this study was to evaluate the efficiency of clove (Syzygium aromaticum (L.) Merr. & L.M. Perry) and copaíba (Copaifera sp.) essential oils in antifungal treatment of seeds of D. gardneriana and their influence on physiological quality of the seeds. Two experiments were carried out in a completely randomized design using seeds treated with different concentrations of copaiba and clove oils (0.5, 1.0, 1.5, and 2.0 mL) and two controls—seeds were treated with distilled water or fungicide. The variables analyzed were: incidence of fungi in seeds in the first experiment and seed germination and vigor (first germination, length and dry mass of root and shoot of the seedlings) in the second one. The incidence of fungi of the genera Aspergillus sp., Penicillium sp., and Rhizopus sp. in the seeds was elevated. The copaiba oil at the concentrations used did not satisfactorily reduce the incidence of fungi in the seeds of D. gardneriana, while the treatment of the seeds with clove oil at concentrations of 2.0 and 0.5 mL reduced the incidence of Penicillium sp. and Rhizopus sp., respectively. Seed germination and vigor increased at concentrations of 2 mL of clove oil and 1.25 mL of copaiba oil.	pt-BR
dc.format	application/pdf
dc.language	eng
dc.publisher	Federal University of Piauí	en-US
dc.relation	https://comunicatascientiae.com.br/comunicata/article/view/1600/578
dc.rights	Copyright (c) 2018 Sueli da SIlva Santos de Moura, Alinne Menezes Soares, Marina Matias Ursulino, Robério de Oliveira, Luciana Cordeiro Nascimento, Edna Ursulino Alves	en-US
dc.source	Comunicata Scientiae; Vol. 9 No. 3 (2018); 457-464	en-US
dc.source	Comunicata Scientiae; v. 9 n. 3 (2018); 457-464	pt-BR
dc.source	2177-5133
dc.source	2176-9079
dc.subject	Dimorphandra gardneriana Tul.	pt-BR
dc.subject	Germinação	pt-BR
dc.subject	Planta medicinal	pt-BR
dc.subject	Tratamento de sementes.	pt-BR
dc.title	Physiological and sanitary quality of seeds of Dimorphandra gardneriana Tul. treated with essential oils	en-US
dc.title	Physiological and sanitary quality of seeds of Dimorphandra gardneriana Tul. treated with essential oils	pt-BR
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.type	Artigo Científico	pt-BR