Výsledky vyhledávání - "Ivan Sérgio da Silva Oliveira"

Akademický článek

Regeneração Natural de Anadenanthera colubrina (Vell.) Brenan Fabaceae em Brejo de Altitude em Bananeiras, Paraíba

Autor: Ivan Sérgio da Silva Oliveira, Vênia Camelo de Souza, Robson Luis Silva de Medeiros, Miguel Avelino Barbosa Neto, Alex da Silva Barbosa, Gilvaneide Alves de Azeredo

Publikováno v: Revista Verde de Agroecologia e Desenvolvimento Sustentável, Vol 12, Iss 4 (2017)

A destruição de habitats atrelada à fragmentação causa sérias consequências para qualquer tipo de vegetação, principalmente para a Floresta Atlântica na Região Nordeste. O estudo teve como objetivo avaliar a dinâmica populacional da regen

Externí odkaz: https://doaj.org/article/7f3680619bec4fddb00e9ee23d17e150

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Olfactory Attraction of Rhizome Borer (Coleoptera: Curculionidae) to Banana Genotypes Inoculated with Entomopathogenic Fungus

Autor: Angélica da Silva Salustino, Ivan Sérgio da Silva Oliveira, Marcos Barros de Medeiros, Ana Paula Pereira do Nascimento, Marailze Pereira dos Santos

Publikováno v: Journal of Experimental Agriculture International. :1-6

The species: Cosmopolites sordidus (Germar) (Coleoptera: Curculionidae) stands out as one of the main pests of banana. The damage to the crop is caused by the larvae of this pest, when they feed on the plant tissues. The aim of this study was to inve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40b9ecc090fa76d61814172de0ec6098
https://doi.org/10.9734/jeai/2019/v40i430373

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Efectos de la fertilización orgánica en la producción y la calidad poscosecha del cilantro (Coriandrum sativum L.)

Autor: Solange de Sousa, Aline Cavalcanti Dantas, Josinaldo da Silva Henrique, Thiago de Sousa Melo, Kênia Lira de Souza, George Rodrigo Beltrão da Cruz, Vênia Camelo de Souza, Ivan Sérgio da Silva Oliveira, Sara Beatriz da Costa Santos

Publikováno v: Research, Society and Development; Vol. 9 No. 9; e266996912
Research, Society and Development; Vol. 9 Núm. 9; e266996912
Research, Society and Development; v. 9 n. 9; e266996912
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
Research, Society and Development, Vol 9, Iss 9 (2020)

This work compares the productivity and postharvest quality of C. sativum produced in organic and conventional systems. We used a randomized block experiment with five treatments and six repetitions each. Treatments comprised a negative control (C-:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c47b1a6fda871f37fca2c3a904fac3c7
https://rsdjournal.org/index.php/rsd/article/view/6912

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Pollen viability and floral biology of Mandacaru (Cereus jamacaru (DC) (Cactaceae))

Autor: Vagner Sousa da Costa, Paulo Marks de Araújo Costa, Ivan Sérgio da Silva Oliveira, Emerson Serafim Barros, Vênia Camelo de Souza

Publikováno v: Research, Society and Development, Vol 9, Iss 8 (2020)
Research, Society and Development; Vol. 9 No. 8; e997986671
Research, Society and Development; Vol. 9 Núm. 8; e997986671
Research, Society and Development; v. 9 n. 8; e997986671
Research, Society and Development
Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI

Pollen fertility is indicated by viability, which influences the reproductive success of plants. Mandacaru is a native tree species with natural distribution in the Caatinga. The objective was to verify the pollen viability, pollen per ovule ratio an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49b2a7dfd90275cf792fcc83f82908d0
https://rsdjournal.org/index.php/rsd/article/view/6671

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A BOTÂNICA NOS CURSOS TÉCNICOS DO COLÉGIO AGRÍCOLA VIDAL DE NEGREIROS (CAVN/CCHSA/UFPB)

Autor: Vagner Sousa da Costa, Paulo Marks de Araújo Costa, Vênia Camelo de Souza, Ivan Sérgio da Silva Oliveira, Weleson Barbosa da Fonseca, Joana D’Arck Pê de Nero, Alcineide Morais, Emerson Serafim Barros

Publikováno v: Padrões Ambientais Emergentes e Sustentabilidade dos Sistemas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05e295dd755f0c10813b03d56ad12459
https://doi.org/10.22533/at.ed.6502028051

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Importância da Associação Oito Verde para a recuperação da mata ciliar do Açude de Boqueirão – PB

Autor: Ivan Sérgio da Silva Oliveira, Luzimar Joventina de Melo, Josivania Ribeiro da Silva, Vênia Camelo de Souza

Publikováno v: Semiárido Brasileiro – Volume 5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::87692e881c7132d5e97c7fc92069d195
https://doi.org/10.36229/978-65-86127-03-4.cap.14

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AVALIAÇÃO DA QUALIDADE DO SOLO NO SETOR DE AGRICULTURA DA UNIVERSIDADE FEDERAL DA PARAÍBA EM BANANEIRAS-PB

Autor: David Marx Antunes de Melo, Ivan Sérgio da Silva Oliveira, Thiago do Nascimento Coaracy, Fabiana do Anjos, Sara Beatriz da Costa Santos, André Carlos Raimundo da Silva, Alexandre Eduardo de Araújo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ea19b6d7086ba44053850c1a717e9008
https://doi.org/10.22533/at.ed.1911920065

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Distribuição espacial e estrutura populacional de Pilosocereus pachycladus F. Ritter subsp. pernambucoensis (F. Ritter) Zappi e Cereus jamacaru DC. subsp. jamacaru

Autor: Vênia Camelo de Souza, Alex da Silva Barbosa, Daniel da Silva Gomes, Ivan Sérgio da Silva Oliveira, Paulo Marks de Araújo Costa, Zelma Glebya Maciel Quirino

Publikováno v: Research, Society and Development, Vol 9, Iss 10 (2020)

A família Cactaceae apresenta mais de 1.500 espécies no mundo, ocorrendo espécies endêmicas em todo o território nacional. Em populações naturais, tais elementos sofrem fortes pressões antrópicas, o que aumenta consideravelmente o seu risco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ce7a6127f96449bf5b0010462b786a
https://doi.org/10.33448/rsd-v9i10.8466

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Seed vigor and germination of facheiro plants (Pilosocereus catingicola (Gurke) Byles & Rowley Subsp. Salvadorensis (Werderm.) Zappi (Cactaceae) at different temperatures

Autor: Robson Luis Silva de Medeiros, Miguel Avelino Barbosa Neto, Ivan Sérgio da Silva Oliveira, Vênia Camelo de Souza, Gilvaneide Alves de Azeredo, Alex da Silva Barbosa

Publikováno v: Semina: Ciências Agrárias; Vol. 38 No. 5 (2017); 2873-2886
Semina: Ciências Agrárias; v. 38 n. 5 (2017); 2873-2886
Semina. Ciências Agrárias
Universidade Estadual de Londrina (UEL)
instacron:UEL
Semina: Ciências Agrárias, Vol 38, Iss 5, Pp 2873-2886 (2017)

Several species of endemic Cactaceae are found in northeastern Brazil, which are important plants to the local fauna and flora; nevertheless, there are only a few studies assessing the germination of this plant genus. Understanding the germination of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1098f997cb45c3bc0f3f705963b8c7
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/26557

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