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| Registros recuperados : 227 | |
| Registros recuperados : 227 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Alimentos e Territórios. |
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Data corrente: |
12/12/2023 |
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Data da última atualização: |
12/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 4 |
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Autoria: |
BARROS, J. A. S.; CAVALCANTE, M.; SOUZA, J. W. L.; SANTOS, M. A. L. DOS; COSTA, J. G. da. |
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Afiliação: |
JOSÉ ANDERSON SOARES BARROS, Instituto Federal de Alagoas; MARCELO CAVALCANTE, Instituto Federal de Alagoas; JOSÉ WANDSON LOURENÇO SOUZA, VECTIS CONTABILIDADE; MÁRCIO AURÉLIO LINS DOS SANTOS, Universidade Federal de Alagoas; JOAO GOMES DA COSTA, CNAT. |
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Título: |
Economic feasibility of use soil cover in organic lettuce crops in the semiarid region of the state of Alagoas, Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Observatorio de la Economía Latinoamericana, v. 21, n. 11, p. 20493-20511, 2023. |
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ISSN: |
1696-8352 |
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DOI: |
10.55905/oelv21n11-104 |
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Idioma: |
Inglês |
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Conteúdo: |
Lettuce is a species widely cultivated in the world and, in the production process, soil covers have been used to reduce water loss and production costs. The geotextile blanket, solid waste generated in water treatment plants, has potential as an alternative mulching. To maintain competitiveness, knowing the economic parameters through financial indicators will allow defining the feasibility of the rural enterprise. Therefore, this study aimed to evaluate the economic feasibility of use soil covers in four production periods on organic lettuce crops in the semiarid region of the state of Alagoas - Brazil. Four experiments were carried out in a completely randomized design, with four treatments (geotextile blanket, white white polypropylene mulching, black polypropylene mulching, and uncovered soil - control) and five replicates. Costs related to labor (weeding control), materials, inputs, energy and depreciation were estimated, in which the operation with harvest and post-harvest (33.7%) and the acquisition of the irrigation system, in the 1st production period were the most expressive (44.9%). Manual weeding increased costs in the control treatment by 38.6%. The economic indicators gross and net revenue, profitability index (PI), minimum attractiveness rate (MAR), discounted payback (DP) and net present value (NPV) were estimated, in which the lowest and highest gross (US$ 32,072.3 and 37,903.61 ha-1) and net (US$ 24,652.0 and 33,504.1 ha-1) revenues were observed in the 1st and 3rd production periods in black and white mulches, respectively. PI, MAR, DP and NPV indicated economic feasibility already in the 2nd production period. MenosLettuce is a species widely cultivated in the world and, in the production process, soil covers have been used to reduce water loss and production costs. The geotextile blanket, solid waste generated in water treatment plants, has potential as an alternative mulching. To maintain competitiveness, knowing the economic parameters through financial indicators will allow defining the feasibility of the rural enterprise. Therefore, this study aimed to evaluate the economic feasibility of use soil covers in four production periods on organic lettuce crops in the semiarid region of the state of Alagoas - Brazil. Four experiments were carried out in a completely randomized design, with four treatments (geotextile blanket, white white polypropylene mulching, black polypropylene mulching, and uncovered soil - control) and five replicates. Costs related to labor (weeding control), materials, inputs, energy and depreciation were estimated, in which the operation with harvest and post-harvest (33.7%) and the acquisition of the irrigation system, in the 1st production period were the most expressive (44.9%). Manual weeding increased costs in the control treatment by 38.6%. The economic indicators gross and net revenue, profitability index (PI), minimum attractiveness rate (MAR), discounted payback (DP) and net present value (NPV) were estimated, in which the lowest and highest gross (US$ 32,072.3 and 37,903.61 ha-1) and net (US$ 24,652.0 and 33,504.1 ha-1) revenues were observed in the 1s... Mostrar Tudo |
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Palavras-Chave: |
Alface orgânica; Coberturas do solo; Discounted payback; Índice de lucratividade; Minimum attractiveness rate; Net present value; Payback descontado; Profitability index; Taxa mínima de atratividade; Valor presente líquido. |
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Categoria do assunto: |
E Economia e Indústria Agrícola |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1159525/1/EconomicFeasibilityUse.pdf
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Marc: |
LEADER 02688naa a2200313 a 4500
001 2159525
005 2023-12-12
008 2023 bl uuuu u00u1 u #d
022 $a1696-8352
024 7 $a10.55905/oelv21n11-104$2DOI
100 1 $aBARROS, J. A. S.
245 $aEconomic feasibility of use soil cover in organic lettuce crops in the semiarid region of the state of Alagoas, Brazil.$h[electronic resource]
260 $c2023
520 $aLettuce is a species widely cultivated in the world and, in the production process, soil covers have been used to reduce water loss and production costs. The geotextile blanket, solid waste generated in water treatment plants, has potential as an alternative mulching. To maintain competitiveness, knowing the economic parameters through financial indicators will allow defining the feasibility of the rural enterprise. Therefore, this study aimed to evaluate the economic feasibility of use soil covers in four production periods on organic lettuce crops in the semiarid region of the state of Alagoas - Brazil. Four experiments were carried out in a completely randomized design, with four treatments (geotextile blanket, white white polypropylene mulching, black polypropylene mulching, and uncovered soil - control) and five replicates. Costs related to labor (weeding control), materials, inputs, energy and depreciation were estimated, in which the operation with harvest and post-harvest (33.7%) and the acquisition of the irrigation system, in the 1st production period were the most expressive (44.9%). Manual weeding increased costs in the control treatment by 38.6%. The economic indicators gross and net revenue, profitability index (PI), minimum attractiveness rate (MAR), discounted payback (DP) and net present value (NPV) were estimated, in which the lowest and highest gross (US$ 32,072.3 and 37,903.61 ha-1) and net (US$ 24,652.0 and 33,504.1 ha-1) revenues were observed in the 1st and 3rd production periods in black and white mulches, respectively. PI, MAR, DP and NPV indicated economic feasibility already in the 2nd production period.
653 $aAlface orgânica
653 $aCoberturas do solo
653 $aDiscounted payback
653 $aÍndice de lucratividade
653 $aMinimum attractiveness rate
653 $aNet present value
653 $aPayback descontado
653 $aProfitability index
653 $aTaxa mínima de atratividade
653 $aValor presente líquido
700 1 $aCAVALCANTE, M.
700 1 $aSOUZA, J. W. L.
700 1 $aSANTOS, M. A. L. DOS
700 1 $aCOSTA, J. G. da
773 $tObservatorio de la Economía Latinoamericana$gv. 21, n. 11, p. 20493-20511, 2023.
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Embrapa Alimentos e Territórios (CNAT) |
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