13
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      Desenvolvimento e acúmulo de macronutrientes em plantas de milho biofertilizadas com manipueira Translated title: Growth and accumulation of macronutrients in maize plants biofertilized with cassava wastewater

      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

          Objetivou-se, neste estudo, avaliar o desenvolvimento vegetativo e o acúmulo de macronutrientes em plantas de milho submetidas às doses de manipueira. O experimento foi conduzido em ambiente protegido no período de março a maio de 2011. O delineamento experimental foi inteiramente casualizado em esquema fatorial 2 (tipos de solo: franco-arenoso e franco-argiloso) × 4 (doses de manipueira: 0; 11,2; 22,4 e 44,8 m³ ha-1), com oito repetições. As variáveis analisadas foram: altura das plantas, diâmetro de colmos, número de folhas, matéria fresca e matéria seca da parte aérea das plantas e teores de N, P, K, Ca e Mg no tecido foliar. O aumento das doses de manipueira elevou o conteúdo de massa fresca, o teor de nitrogênio e potássio da parte aérea das plantas, mas diminuiu a altura das plantas e o teor de magnésio na parte aérea das plantas. Os acréscimos de matéria seca e de cálcio na parte aérea das plantas foram maiores no solo franco-arenoso.

          Translated abstract

          The aim of this study was to evaluate the growth and nutrient accumulation in maize plants fertilized with cassava wastewater. The experiment was carried out under greenhouse from March to May 2011. The experimental design was completely randomized, in a factorial 2 (soil types: sandy loam and clay loam) × 4 (doses of cassava wastewater: 0; 11.2; 22.4 and 44.8 m³ ha-1) arrangement, with eight replications. The variables analysed consisted of: plant height, stem diameter, number of leaves, fresh and dry mass of shoot and N, P, K, Ca and Mg content in leaf tissue. The use of cassava wastewater contributed to reduce plant height and increase both fresh mass of shoots and potassium content in leaf tissue. Increase in shoot fresh was higher in sandy loam soil.

          Related collections

          Most cited references30

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

          NUTRIENT INTERACTIONS IN CROP PLANTS

          V. Fageria (2001)
            Bookmark
            • Record: found
            • Abstract: not found
            • Book: not found

            Análise de crescimento de plantas: noções básicas

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

              Effects of long-term fertilization on corn productivity and its sustainability in an Ultisol of southern China

                Bookmark

                Author and article information

                Journal
                rbeaa
                Revista Brasileira de Engenharia Agrícola e Ambiental
                Rev. bras. eng. agríc. ambient.
                Departamento de Engenharia Agrícola - UFCG (Campina Grande, PB, Brazil )
                1415-4366
                1807-1929
                May 2014
                : 18
                : 5
                : 487-494
                Affiliations
                [02] Recife orgnameUFRPE agmguedes@ 123456gmail.com
                [01] Recife orgnameIFPE coord.pesquisa.extensao@ 123456ead.ifpe.edu.br
                [03] Recife orgnameUFRPE rolim@ 123456dtr.ufrpe.br
                [05] Recife orgnameUFRPE asousaduarte@ 123456gmail.com
                [06] Recife orgnameUFRPE uetavares@ 123456yahoo.com.br
                [04] Recife orgnameUFRPE elvira.pedrosa@ 123456dtr.ufrpe.br
                Article
                S1415-43662014000500004 S1415-4366(14)01800500004
                4e31c94b-5d87-4a22-ac8c-164102350f06

                This work is licensed under a Creative Commons Attribution 4.0 International License.

                History
                : 23 May 2013
                : 06 December 2013
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 31, Pages: 8
                Product

                SciELO Brazil

                Self URI: Texto completo somente em PDF (PT)
                Categories
                Manejo de Solo, Água e Planta

                mandioca,Manihot esculenta,cassava,wastewater,Zea mays,água residuária

                Comments

                Comment on this article