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14. | | MOZAMBANI, C. I.; SOUZA FILHO, H. M. de; VINHOLIS, M. de M. B.; CARRER, M. J. Fatores determinantes da adoção de tecnologias de agricultura de precisão por produtores de cana-de-açúcar no estado de São Paulo. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 58., 2020, Foz da Iguaçu. Cooperativismo, Inovação e Sustentabilidade par ao Desenvolvimento Rural. Foz da Iguaçu: Sober, 2020. 17 p. Biblioteca(s): Embrapa Pecuária Sudeste. |
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17. | | MOZAMBANI, C. I.; SOUZA FILHO, H. M. de; VINHOLIS, M. de M. B. Determinantes da adoção de tecnologias de agricultura de precisão: uma revisão de estudos empíricos. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 56., 2018, Campinas, SP. Anais... Campinas, SP: SOBER, 2018. Biblioteca(s): Embrapa Pecuária Sudeste. |
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Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
12/04/2024 |
Data da última atualização: |
12/04/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MOZAMBANI, C. I.; SOUZA FILHO, H. M. DE; VINHOLIS, M. de M. B.; CARRER, M. J. |
Afiliação: |
CARLOS IVAN MOZAMBANI, UNIVERSIDADE FEDERAL DE SÃO CARLOS; HILDO MEIRELLES DE SOUZA FILHO, UNIVERSIDADE FEDERAL DE SÃO CARLOS; MARCELA DE MELLO BRANDAO VINHOLIS, CPPSE; MARCELO JOSÉ CARRER, UNIVERSIDADE FEDERAL DE SÃO CARLOS. |
Título: |
Adoption of precision agriculture technologies by sugarcane farmers in the state of São Paulo, Brazil |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Precision Agriculture, v. 24, p. 1813-1835, 2023. |
DOI: |
10.1007/s11119-023-10019-7 |
Idioma: |
Inglês |
Conteúdo: |
his research aims at analyzing the determinants of the adoption and the intensity of adoption of precision agriculture technologies (PATs) by sugarcane farmers in the state of São Paulo, Brazil. A sample survey of 131 sugarcane farmers provided the data. Six adopted PATs were identified: GNSS and images for planting row orientation (52 adopters), tractor/harvester with automatic guidance system (32), georeferenced grids for soil sampling (15), images (satellite and/or drone) for mapping pests and yields (8), variable-rate applicators of fertilizers (8), and variable-rate applicators of pesticide (3). The adoption and adoption intensity (dependent variable) were measured as the number of PATs used by farmers. 53 farmers adopted at least one of these technologies, while 78 farmers did not adopt PATs. A count data model was used to test hypotheses on factors explaining both adoption and the intensity of adoption. The results suggested that the information provided by the sugarcane mills, the production scale and farmer perception that PATs would increase yield are determining factors for adoption. Information provided by private technical advisors and obtained at agricultural events plays an important role in the intensity of adoption. Such intensity is also affected by farmers’ previous experience with PATs, their perception that PATs would increase yield, and the availability of low-cost credit. |
Palavras-Chave: |
Adoption of technology; Intensity of adoption; Zero Infated Poisson. |
Thesaurus NAL: |
Precision agriculture; Sugarcane. |
Categoria do assunto: |
E Economia e Indústria Agrícola |
Marc: |
LEADER 02153naa a2200229 a 4500 001 2163570 005 2024-04-12 008 2023 bl uuuu u00u1 u #d 024 7 $a10.1007/s11119-023-10019-7$2DOI 100 1 $aMOZAMBANI, C. I. 245 $aAdoption of precision agriculture technologies by sugarcane farmers in the state of São Paulo, Brazil$h[electronic resource] 260 $c2023 520 $ahis research aims at analyzing the determinants of the adoption and the intensity of adoption of precision agriculture technologies (PATs) by sugarcane farmers in the state of São Paulo, Brazil. A sample survey of 131 sugarcane farmers provided the data. Six adopted PATs were identified: GNSS and images for planting row orientation (52 adopters), tractor/harvester with automatic guidance system (32), georeferenced grids for soil sampling (15), images (satellite and/or drone) for mapping pests and yields (8), variable-rate applicators of fertilizers (8), and variable-rate applicators of pesticide (3). The adoption and adoption intensity (dependent variable) were measured as the number of PATs used by farmers. 53 farmers adopted at least one of these technologies, while 78 farmers did not adopt PATs. A count data model was used to test hypotheses on factors explaining both adoption and the intensity of adoption. The results suggested that the information provided by the sugarcane mills, the production scale and farmer perception that PATs would increase yield are determining factors for adoption. Information provided by private technical advisors and obtained at agricultural events plays an important role in the intensity of adoption. Such intensity is also affected by farmers’ previous experience with PATs, their perception that PATs would increase yield, and the availability of low-cost credit. 650 $aPrecision agriculture 650 $aSugarcane 653 $aAdoption of technology 653 $aIntensity of adoption 653 $aZero Infated Poisson 700 1 $aSOUZA FILHO, H. M. DE 700 1 $aVINHOLIS, M. de M. B. 700 1 $aCARRER, M. J. 773 $tPrecision Agriculture$gv. 24, p. 1813-1835, 2023.
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