10
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Aplicação de extrato etanólico de própolis no crescimento e produtividade do feijoeiro comum Translated title: Application of ethanol extract of propolis (EEP) on the nutrition, development and yield of common bean

      research-article

      Read this article at

      Bookmark
          There is no author summary for this article yet. Authors can add summaries to their articles on ScienceOpen to make them more accessible to a non-specialist audience.

          Abstract

          A própolis é uma substância muito utilizada em várias áreas da ciência, porém, os efeitos da sua aplicação em culturas anuais ainda são desconhecidos. Diante disto, objetivou-se, com este trabalho, verificar o efeito da aplicação de extrato etanólico de própolis (EEP) sobre a severidade da antracnose, o crescimento e a produtividade do feijoeiro carioca, cultivar IPR 139. Foram conduzidos dois experimentos no período de outubro de 2010 a janeiro de 2011. O delineamento experimental dos experimentos foi o de blocos ao acaso, com cinco repetições, realizando-se três aplicações de EEP nas concentrações: 0; 1; 2; 3 e 4%, quinzenalmente, a partir de 25 dias após a emergência (DAE). O EEP foi preparado com 10% de própolis bruta (originária do litoral paranaense) e 90% de álcool, a 96 ºGL. A altura das plantas, o número de folhas e a área foliar não foram alterados. O EEP na concentração de 4% reduziu a severidade da antracnose em até 63%, aumentou os teores foliares de nitrogênio (N), magnésio (Mg), ferro (Fe), a área foliar/folha e produtividade em até 33%. A redução da severidade da antracnose, obtida com a aplicação do EEP, aumentou a produtividade do feijoeiro.

          Translated abstract

          Propolis is a substance widely used in various areas of science, but the effect of its application on annual crops is still unknown. Thus, our aim was to evaluate the effect of ethanol extract of propolis (EEP) on the severity of anthracnose, growth and productivity of Carioca bean cultivar IPR 139. Two experiments were conducted from October 2010 to January 2011. The experiments were arranged in the randomized block design with five replications: of three applications of EEP at concentrations of 0, 1, 2, 3 and 4%, fortnightly, from 25 days after emergence (DAE). EEP was prepared with 10% crude propolis (originated from the Paraná coast) and 90% alcohol 96º GL. No significant differences were found for plant height, leaf number and leaf area. EEP reduced anthracnose severity in up to 63% at the concentration of 4%, increased foliar nitrogen (N), magnesium (Mg), iron (Fe), mean leaf area and productivity by up to 33%. The decrease in anthracnose severity obtained with EEP application increased grain yield.

          Related collections

          Most cited references36

          • Record: found
          • Abstract: found
          • Article: not found

          Propolis and the immune system: a review.

          Propolis has been used empirically for centuries and it was always mentioned as an immunomodulatory agent. In recent years, in vitro and in vivo assays provided new information concerning its mechanisms of action, thus a review dealing with propolis and the immune system became imperative. This review compiles data from our laboratory as well as from other researchers, focusing on its chemical composition and botanical sources, the seasonal effect on its composition and biological properties, its immunomodulatory and antitumor properties, considering its effects on antibody production and on different cells of the immune system, involving the innate and adaptive immune response. In vitro and in vivo assays demonstrated the modulatory action of propolis on murine peritoneal macrophages, increasing their microbicidal activity. Its stimulant action on the lytic activity of natural killer cells against tumor cells, and on antibody production was demonstrated. Propolis inhibitory effects on lymphoproliferation may be associated to its anti-inflammatory property. In immunological assays, the best results were observed when propolis was administered over a short-term to animals. Propolis antitumor property and its anticarcinogenic and antimutagenic potential are discussed. Since humans have used propolis for different purposes and propolis-containing products have been marketed, the knowledge of its properties with scientific basis is not only of academic interest but also of those who use propolis as well. This review opens a new perspective on the investigation of propolis biological properties, mainly with respect to the immune system.
            Bookmark
            • Record: found
            • Abstract: not found
            • Article: not found

            Centro Nacional de Pesquisa de Solos. Manual de métodos de análise de solo

              Bookmark
              • Record: found
              • Abstract: found
              • Article: found
              Is Open Access

              PRÓPOLIS: UMA REVISÃO DOS RECENTES ESTUDOS DE SUAS PROPRIEDADES FARMACOLÓGICAS

              H Menezes (2005)
              RESUMO Própolis de Apis mellifera L. (Hymenoptera, Apidae) é um produto da colméia, elaborado a partir de exsudatos de resinas que as abelhas recolhem de determinadas plantas. A composição química da própolis é complexa e relacionada à diversidade vegetal encontrada em torno da colméia. Embora a própolis seja utilizada em medicina popular por milhares de anos, a falta de padrões que avaliem de maneira precisa suas atividades farmacológicas, dificulta a estandardização de produtos comerciais que garanta sua eficácia e segurança terapêutica para humanos e outros animais. Nesta revisão estão sumarizados alguns desenvolvimentos recentes da pesquisa farmacológica da própolis, enfocando-se as atividades antiinflamatórias, antimicrobianas, antineoplásica e antioxidante.
                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Journal
                rceres
                Revista Ceres
                Rev. Ceres
                Universidade Federal de Viçosa (Viçosa )
                2177-3491
                February 2014
                : 61
                : 1
                : 98-104
                Affiliations
                [1 ] Universidade Federal de Mato Grosso Brazil
                [2 ] Universidade Federal de Mato Grosso Brazil
                Article
                S0034-737X2014000100013
                10.1590/S0034-737X2014000100013
                c464a210-99f4-4039-8729-9a01c4c5734f

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0034-737X&lng=en
                Categories
                AGRICULTURE, MULTIDISCIPLINARY

                General agriculture
                propolis,planat development,production,Colletotrichum lindemuthianum (Sacc. & Magn.) Bri. & Cav.,própolis,desenvolvimento de planta,produtividade,Colletotrichum lindemuthianum (Sacc. & Magn.) Bri. & Cav

                Comments

                Comment on this article