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  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20251217142218.0</controlfield>
  <controlfield tag="008">251217b2021    bl.|r|pooa||| 00| 0 eng |</controlfield>
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    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">eng</subfield>
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    <subfield code="a">E16</subfield>
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    <subfield code="a">P01</subfield>
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  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Martins, Carlos Roberto </subfield>
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    <subfield code="a">Rodrigues, Geraldo Stachetti </subfield>
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    <subfield code="a">Barros, In&#xE1;cio de </subfield>
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  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Assessment of economic and environmental performance in citrus-based intercropping systems</subfield>
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Publica&#xE7;&#xE3;o online; 4 tables; 4 illus.; Summaries (En, Pt); Bibliography p. 13-16</subfield>
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Abstract -       The economic and environmental performances of agriculture intercropping depend on the complementarities between the crops that make up the system. The objective of this work was to analyze the citrus-based intercropping systems in the Coastal Tablelands region of Northeastern Brazil, aiming to identify the associations of crops with better economic and environmental performances. The study started with the construction of a set of integrated indicators, with which the field information was recorded and the performance indices calculated, based on three principles: Profitability, Productive Efficiency, and Biological Regulation. Citrus orchards in monoculture resulted in lower environmental economic performance indices. The intercropping systems that yielded the best environmental and economic performance indices in the citrus orchards were: cassava; cassava, corn and beans; corn and pumpkin. The indicators associated with these economicenvironmental performances were profit, seasonality, productive diversity, profit evenness, plant health control impact level, and efficiency in the use of water, nitrogen, and phosphate.



Index terms:       fruticulture, citriculture, sustainability assessment, Coastal Tablelands, smallholding growers</subfield>
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Resumo -      O desempenho econ&#xF4;mico e ambiental do cons&#xF3;rcio agr&#xED;cola depende das complementaridades entre as culturas que comp&#xF5;em o sistema. O objetivo deste trabalho foi analisar os sistemas de consorcia&#xE7;&#xE3;o &#xE0; base de citros na regi&#xE3;o dos Tabuleiros Costeiros do Nordeste do Brasil, visando a identificar as consorcia&#xE7;&#xF5;es de culturas com melhores desempenhos econ&#xF4;mico e ambiental. O estudo iniciou-se com a constru&#xE7;&#xE3;o de um conjunto de indicadores integrados, com os quais foram registradas as informa&#xE7;&#xF5;es de campo e calculados os &#xED;ndices de desempenho, com base em tr&#xEA;s princ&#xED;pios: Rentabilidade, Efici&#xEA;ncia Produtiva e Regula&#xE7;&#xE3;o Biol&#xF3;gica. Os pomares de citros em monocultivo resultaram em menores &#xED;ndices de desempenho econ&#xF4;mico ambiental. As combina&#xE7;&#xF5;es de cultivos consorciados aos citros que promoveram os melhores &#xED;ndices de desempenho econ&#xF4;mico ambiental foram: mandioca; mandioca, milho e feij&#xE3;o; milho e ab&#xF3;bora. Os principais indicadores associados a este desempenho econ&#xF4;mico ambiental foram o n&#xED;vel de impacto do controle fitossanit&#xE1;rio, a diversidade produtiva, a lucratividade do cons&#xF3;rcio, o equil&#xED;brio da rentabilidade, o retorno do investimento em energia f&#xF3;ssil, e a efici&#xEA;ncia do uso de &#xE1;gua, de nitrog&#xEA;nio e de f&#xF3;sforo.



Termos para indexa&#xE7;&#xE3;o:      fruticultura, citricultura, avalia&#xE7;&#xE3;o da sustentabilidade, planaltos costeiros, pequenos agricultores.</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">POMAR</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CITRICULTURA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">FRUTICULTURA</subfield>
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  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CONSORCIA&#xC7;&#xC3;O DE CULTURA</subfield>
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    <subfield code="a">AN&#xC3;LISE ECON&#xD4;MICA</subfield>
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    <subfield code="a">DESENVOLVIMENTO SUSTENT&#xC1;VEL</subfield>
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  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">805</subfield>
    <subfield code="9">317050</subfield>
    <subfield code="d">Jaboticabal-SP Sociedade Brasileira de Fruticultura 1978</subfield>
    <subfield code="o">2024-3612</subfield>
    <subfield code="t">Revista Brasileira de Fruticultura (Brazil)</subfield>
    <subfield code="x">0100-2945</subfield>
    <subfield code="g">v. 43(1) p. 1-16; (2021)</subfield>
    <subfield code="w">BR2021004748</subfield>
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    <subfield code="u">https://www.scielo.br/j/rbf/a/7bXNBBhtvxwwZHLnrPX4LBv/?format=pdf&amp;lang=en</subfield>
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    <subfield code="c">339467</subfield>
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