17
views
0
recommends
+1 Recommend
1 collections
    0
    shares
      • Record: found
      • Abstract: found
      • Article: found
      Is Open Access

      UTILIZAÇÃO DE RESÍDUOS AGROINDUSTRIAIS AMONIZADOS COM BOVINOS EM REGIME DE SEMI-CONFINAMENTO Translated title: UTIUZATION OF AMMONIAZED AGROINDUSTRIAL RESIDUES WIT STEERS IN SEMI-CONFINAMENT

      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

          RESUMO O objetivo deste estudo foi verificar o efeito de um suplemento alimentar constituído de resíduos amenizados, oriundos do processo de pré-limpeza do arroz, soja, sorgo e milho, no ganho de peso de 17 novilhos de aproximadamente 18 meses de idade, em regime de semi-confinamento. Estes foram divididos em três grupos experimentais: Grupo 1 - pastejo em campo nativo melhorado - testemunha; Grupo 2 -pastejo em campo nativo melhorado e suplementados com 3kg/cabeça/dia de resíduo; Grupo 3 - pastejo em campo nativo melhorado e suplementados com 6kg/cabeça/dia de resíduo. Os ganhos de peso médio por dia foram de 517,54g; 634,21 g e 982,24g, respectivamente, para os tratamentos 1, 2 e 3. A equação de regressão do ganho de peso com relação à quantidade de suplemento oferecido para cada 100kg de peso vivo (RPSPV) , indica que os animais que não receberam alimentação (RPSPV = 0), ganharam no período 37,55kg (521 g/dia). Quanto aos animais suplementados, cada 1% do acréscimo de RPSPV significa 14,174kg de peso a mais no período (196,86g/dia). Os resultados permitem concluir que em épocas de menor produção forrageira a utilização de resíduos agroindustriais amenizados permite obter significativos ganhos de peso em novilhos.

          Translated abstract

          SUMMARY The experiment was carried out from 20th of July to 4th of October 1990 to evaluate the supplementary feeding effect of ammoniated agroindustrial residues in steers. The agroindustrial residues were originated from the industrial processess of cleaning and drying rice, com, soybean and sorghum grains which were treated by applying on a 3.0% (dry matter basis) of anhydrous ammonia. A total of 17 steers were distributed in three groups corresponding to the following treatments: Treatment 1 - grazing on improved native pasture; Treatment 2 -grazing on improved native pasture plus 3.0kg/head/day of ammoniated residues; Treatment 3 - grazing on improved native pasture plus 6.0kg/head/day of ammoniated residues. The livewheigt gain/day was 517.54g; 634.21 g and 982.24g, for treatments 1, 2 and 3 respectively. The regression analysis of liveweight gain, based on kg of supplement per 100kg liveweight (RPSPV), indicates that there is an increase of 196.86g/day for every increased of 1kg of suppiement per 100kg liveweight. The results indicate that amonia treatment of these agroindustrial residues can be used as a viable altemative for suppiementing steers during critical periods of pasture growth.

          Related collections

          Most cited references10

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

          Offcial Methods of Analysis

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

            ANUÁRIO ESTATÍSTICO DO RIO GRANDE DO SUL

            (1995)
              Bookmark
              • Record: found
              • Abstract: not found
              • Book: not found

              Suplementação de bovinos a campo com resíduos agroindustriais

                Bookmark

                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                cr
                Ciência Rural
                Cienc. Rural
                Universidade Federal de Santa Maria (Santa Maria )
                1678-4596
                1994
                : 24
                : 2
                : 375-379
                Affiliations
                [1 ] Embrapa Brazil
                Article
                S0103-84781994000200029
                10.1590/S0103-84781994000200029
                5c645679-f00e-4153-9964-db2350b98e8c

                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=0103-8478&lng=en
                Categories
                AGRONOMY

                Horticulture
                ammonia,agroindustrial residues,beef cattle,amonização,resíduos agroindustriais,bovinos de corte

                Comments

                Comment on this article