Data/hora: 09/06/2024 20:46:55

Biblioteca(s): 	Embrapa Unidades Centrais.	
Data corrente: 	14/02/2022	
Data da última atualização: 	14/02/2022	
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	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/231284/1/Soil-evaluation-and-socioeconomic-factors-influence-2022.pdf	
Registro original: 	Embrapa Unidades Centrais (AI-SEDE)	
Exemplares: 	AI-SEDE - (65746-1) - UPC - AA - DD -  -  -  - DIS