<?xml version="1.0" encoding="UTF-8"?>
<record
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"
    xmlns="http://www.loc.gov/MARC21/slim">

  <leader>03804nab a2200313 i 4500</leader>
  <controlfield tag="003">BR-BrBNA</controlfield>
  <controlfield tag="005">20250630192527.0</controlfield>
  <controlfield tag="008">250630b2020    bl.tr|pooa||| 00| 0 por |</controlfield>
  <datafield tag="040" ind1=" " ind2=" ">
    <subfield code="a">BR-BrBNA</subfield>
    <subfield code="b">por</subfield>
  </datafield>
  <datafield tag="072" ind1=" " ind2=" ">
    <subfield code="a">E16</subfield>
    <subfield code="b">2140</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Bonfatti J&#xFA;nior, Eraldo Antonio </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Lengowski, Elaine Cristina </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Machado, Pablo </subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="a">Dickow, Kauana Melissa Cunha </subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Avalia&#xE7;&#xE3;o econ&#xF4;mica por proje&#xE7;&#xE3;o financeira de um adensamento de erva-mate</subfield>
  </datafield>
  <datafield tag="500" ind1=" " ind2=" ">
    <subfield code="a">

Publica&#xE7;&#xE3;o online; 17 ref.; 6 tables; Summaries (En, Pt)</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


Resumo &#x2013;   A explora&#xE7;&#xE3;o de erva-mate &#xE9; uma das atividades agr&#xED;colas mais antigas na regi&#xE3;o do Planalto Norte Catarinense. Al&#xE9;m do v&#xED;nculo cultural, representa fonte de renda e empregabilidade para os agricultores. O presente trabalho destina-se ao estudo da avalia&#xE7;&#xE3;o econ&#xF4;mica de um adensamento aleat&#xF3;rio de erva-mate em um plantio nativo. A produtividade do erval foi  estimada  em  tr&#xEA;s  sistemas  de  colheita:  em  sistema  anual,  em  sistema  bienal  (Bienal  1)  e  em  sistema  intercalado,  onde cada  metade  do  erval  &#xE9;  colhida  a  cada  dois  anos  intercalados  (Bienal  2).  Para  cada  sistema  de  colheita  foram  calculados  o payback, a raz&#xE3;o receitas/custos, o custo m&#xE9;dio de produ&#xE7;&#xE3;o, o valor presente l&#xED;quido (VPL), o valor anual equivalente (VAE), o valor presente l&#xED;quido infinito (VPL&#x221E;) e a taxa interna de retorno (TIR). Ap&#xF3;s processados todos os dados, o sistema anual foi claramente o que apresentou o payback mais curto, de 1,66 ano, mostrando que nesse sistema o retorno do investimento inicial ser&#xE1; mais r&#xE1;pido, pois evita a perda natural de folhas. O sistema de colheita anual tamb&#xE9;m apresentou melhor VPL e maior TIR, de 76%, demonstrando melhor viabilidade econ&#xF4;mica. 


Termos para indexa&#xE7;&#xE3;o:    Produtos florestais n&#xE3;o madeireiros; payback; VPL; TIR</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">


Abstract &#x2013;   The exploitation of yerba mate is one of the oldest agricultural activities in the region of Planalto Norte Catarinense, besides the cultural bond represents a source of income and employability for farmers. The present work is aimed at the study of the economic evaluation of a yerba mate densification. The study herd is a random densification in a native plantation, done with the intention of increasing the productivity. Herb productivity was estimated in three harvesting systems: in an annual system, in a biennial system (Biennial 1) and in an intercalated system, where each half of the herd is harvested every two years intercalated (Biennial 2). For each collection system, the payback, the revenue/cost ratio, the average cost of production, the net present value (NPV), equivalent annual value (EAV), infinite net present value (NPV&#x221E;) and the internal rate of return (IRR) were calculated. After processing all the data, the annual system was clearly the one with the shortest payback of 1.66 years showing that in this system the return on the initial investment will be faster, since it avoids the natural loss of leaves. The annual harvest system also presented better NPV and higher 76% IRR, demonstrating better economic viability. 


Index terms:    Non-timber forest products; payback; NPV; IRR.</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">MATE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">COLHEITA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">PRODUTIVIDADE</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">AN&#xC1;LISE ECON&#xD4;MICA</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">CUSTO DE PRODU&#xC7;&#xC3;O</subfield>
  </datafield>
  <datafield tag="650" ind1=" " ind2=" ">
    <subfield code="a">SANTA CATARINA</subfield>
  </datafield>
  <datafield tag="773" ind1="0" ind2=" ">
    <subfield code="0">1813</subfield>
    <subfield code="9">317200</subfield>
    <subfield code="d">Florian&#xF3;polis-SC Empresa de Pesquisa Agropecu&#xE1;ria e Extens&#xE3;o Rural de Santa Catarina 1988-</subfield>
    <subfield code="o">2024-3824</subfield>
    <subfield code="t">Agropecu&#xE1;ria Catarinense (Brazil)</subfield>
    <subfield code="x">0103-0779</subfield>
    <subfield code="g">v. 33(1) p. 44-49; (2020)</subfield>
    <subfield code="w">BR2025004019</subfield>
  </datafield>
  <datafield tag="856" ind1=" " ind2=" ">
    <subfield code="u">https://publicacoes.epagri.sc.gov.br/rac/article/view/492/705</subfield>
  </datafield>
  <datafield tag="942" ind1=" " ind2=" ">
    <subfield code="c">ANA</subfield>
  </datafield>
  <datafield tag="999" ind1=" " ind2=" ">
    <subfield code="c">332339</subfield>
    <subfield code="d">332339</subfield>
  </datafield>
</record>
