| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Solos. |
|
Data corrente: |
14/02/2022 |
|
Data da última atualização: |
24/02/2022 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso |
|
Autoria: |
GOMES, E. G.; FIDALGO, E. C. C.; OLIVEIRA, E.; MARTINS, A. L. da S.; OLIVEIRA, A. P. de; COELHO, M. R. |
|
Afiliação: |
ELIANE GONCALVES GOMES, SIRE; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; ELTON OLIVEIRA, UFF; ALBA LEONOR DA SILVA MARTINS, CNPS; ALINE PACOBAHYBA DE OLIVEIRA, CNPS; MAURICIO RIZZATO COELHO, CNPS. |
|
Título: |
Soil evaluation and socioeconomic factors influence on agricultural efficiency: a pilot study in Rio de Janeiro. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
In: PEDOMETRICS BRAZIL, 2., 2021, Rio de Janeiro. Annals [...]. Rio de Janeiro: Embrapa Solos, 2022. Não paginado. Evento online. |
|
Idioma: |
Inglês |
|
Conteúdo: |
In this paper we evaluate the agricultural efficiency of the municipalities of the state Rio de Janeiro and assess the influence of contextual variables on the performance. The scores are computed by means of Data Envelopment Analysis (DEA) models, where inputs are land, labor and capital (or technology), and the value of crops and of livestock productions are the outputs. Covariates are related to soil evaluation (susceptibility to erosion and land use suitability) and to socioeconomic factors. The results show that high levels of susceptibility to erosion influence negatively and significantly the efficiency scores. The land suitability to agriculture and the land suitability to livestock are positively associated with performance. The presence of family-based farmers favors the agricultural performance of the assessed municipalities. |
|
Palavras-Chave: |
Agricultural performance; Data envelopment analysis; Fractional regression. |
|
Thesagro: |
Aptidão Agrícola; Erosão do Solo; Uso da Terra. |
|
Thesaurus Nal: |
Land suitability; Land use; Soil erosion. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 01790nam a2200277 a 4500
001 2140019
005 2022-02-24
008 2022 bl uuuu u01u1 u #d
100 1 $aGOMES, E. G.
245 $aSoil evaluation and socioeconomic factors influence on agricultural efficiency$ba pilot study in Rio de Janeiro.$h[electronic resource]
260 $aIn: PEDOMETRICS BRAZIL, 2., 2021, Rio de Janeiro. Annals [...]. Rio de Janeiro: Embrapa Solos, 2022. Não paginado. Evento online.$c2022
520 $aIn this paper we evaluate the agricultural efficiency of the municipalities of the state Rio de Janeiro and assess the influence of contextual variables on the performance. The scores are computed by means of Data Envelopment Analysis (DEA) models, where inputs are land, labor and capital (or technology), and the value of crops and of livestock productions are the outputs. Covariates are related to soil evaluation (susceptibility to erosion and land use suitability) and to socioeconomic factors. The results show that high levels of susceptibility to erosion influence negatively and significantly the efficiency scores. The land suitability to agriculture and the land suitability to livestock are positively associated with performance. The presence of family-based farmers favors the agricultural performance of the assessed municipalities.
650 $aLand suitability
650 $aLand use
650 $aSoil erosion
650 $aAptidão Agrícola
650 $aErosão do Solo
650 $aUso da Terra
653 $aAgricultural performance
653 $aData envelopment analysis
653 $aFractional regression
700 1 $aFIDALGO, E. C. C.
700 1 $aOLIVEIRA, E.
700 1 $aMARTINS, A. L. da S.
700 1 $aOLIVEIRA, A. P. de
700 1 $aCOELHO, M. R.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Solos (CNPS) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 58 | |
| Registros recuperados : 58 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
