Distribuição Espaço-Temporal Da Produtividade Média Do Café Em Minas Gerais: 1997-2006

Teixeira, Rudolph Fabiano Alves Pedroza; Bertella, Mário Augusto

doi:10.22456/2176-5456.25814

Cited by 5 publications

(6 citation statements)

References 5 publications

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“…The regions with higher productivity in the first years influenced positively their neighbors with lower productivity, a movement that has repeated itself over the years, increasing the average productivity in the state. This result was also found by Almeida et al (2006) studying the microregions of Minas Gerais between 2000and 2004and Teixeira and Bertella (2015 analyzing the same microregions but between 1997 and 2006. Given the influence of regions with higher productivity over those with lower productivity, the result was a tendency of homogenization of productivity throughout the state.…”

Section: Resultssupporting

confidence: 83%

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Spatial distribution of coffee crop productivity in Minas Gerais over time

2020

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Brazil is the world's largest coffee producer and the state of Minas Gerais is responsible for half of the Brazilian production. However, productivity is unevenly distributed throughout the state. Therefore, the purpose of this study is to analyze the spatial distribution of coffee productivity in Minas Gerais from 2002 to 2017, a valuable information to identify regions where coffee production may be more promising in the future. This paper investigates the existence of spatial dependence of productivity between regions (using Moran's I), its dynamics throughout the period and the presence of clusters of high and low productivity (using local Moran's I). The results show that the spatial dependence of productivity was stronger from 2002 to 2009 than between 2010 and 2017. Some regions with small coffee areas but high productivity have stopped producing the crop whereas some of those with large areas but low productivity increased their productivity levels. Therefore, there is a tendency of homogenization of productivity in Minas Gerais, with values close to 30 bags per hectare.

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Section: Resultssupporting

confidence: 83%

“…as well as logistic factors (roads, warehouses, access to technical assistance, cost of inputs, competition with other crops etc.) (Teixeira;Bertella, 2015;Souza;Perobelli, 2007).…”

Section: Introductionmentioning

confidence: 99%

Spatial distribution of coffee crop productivity in Minas Gerais over time

2020

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“…The spatial-temporal distributions of agricultural production have several manifestations according to the producing regions, geographical ordering, spatial dispersion, and the dispute over the growth of agricultural frontiers or the formation of farm belts [18]. Several studies of the temporal-spatial analysis of agricultural products have been carried out in Brazil, mainly at state scale.…”

Section: Introductionmentioning

confidence: 99%

“…Several studies of the temporal-spatial analysis of agricultural products have been carried out in Brazil, mainly at state scale. These include studies of the agricultural production in State of Minas Gerais (MG) during the period 1996-2006 [19]; average coffee productivity in MG (1997)(1998)(1999)(2000)(2001)(2002)(2003)(2004)(2005)(2006) [18]; productivity of the Brazilian agricultural sector (1991)(1992)(1993)(1994)(1995)(1996)(1997)(1998)(1999)(2000)(2001)(2002)(2003) [13]; bean and corn productivity from family farming in the State of Paraná (PR) (2000)(2001)(2002)(2003)(2004)(2005)(2006)(2007)(2008)(2009)(2010); canola culture in the PR (2005)(2006)(2007)(2008)(2009) [20]; and the soybean production in the PR during the harvests (2003/2004-2007/2008) [21]; and expansion of sugarcane in the State of São Paulo (SP) [22].…”

Section: Introductionmentioning

confidence: 99%

Spatial-Temporal Patterns of Bean Crop in Brazil over the Period 1990–2013

Clemente

Júnior

Guimarães

et al. 2017

IJGI

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Abstract:The understanding of spatial dependence and distribution of agricultural production factors is a key issue for the territorial planning and regional development. This study evaluates the spatial-temporal dynamics of bean crops in Brazil over the period 1990-2013. Common bean (Phaseolus vulgaris L.) is one of the staple foods for the Brazilian population, with nationwide production and cultivated mostly by family farmers. The analyzed variables of this crop included harvested area, produced quantity, and average crop yield. We investigated spatial autocorrelations using the Global and Local Moran Index. The global spatial autocorrelation statistics demonstrated a general spatial dependence of bean production over Brazil, while the local spatial autocorrelation statistics detect statistically significant zones of high and low bean-production attributes. Maps of growth and acceleration rate of the variables were constructed, showing the areas that increased, decreased, or stagnated during the time series. The results showed a considerable reduction of the bean harvested area, but there were significant increases in produced quantity and average crop yield. Results showed distinct and significant patterns of bean-production variables in Brazilian territory over the different years. Regional differences and peculiarities are evident, emphasizing the need for directing investments to agricultural research and public policy.

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“…Na literatura existem trabalhos que detectaram dinâmica espacial decorrente de similaridades dos municípios vizinhos em torno das regiões produtoras de milho e de soja (VIEIRA;PARRÉ, 2008;FAVRO, 2014;FELEMA, 2016;VIDIGAL et al, 2018). PEROBELLI et al, 2007;VIEIRA;PARRÉ, 2008;VIDIGAL et al, 2011;DINIZ et al, 2012;FAVRO, 2014;TEIXEIRA;BERTELLA, 2015;FELEMA, 2016;VIDIGAL et al, 2018). ;GOODWIN, 1993;WENNER;ARIAS, 2003;MOTA, 2019).…”

Section: Introductionunclassified

Análise espacial para o seguro agrícola: um estudo de caso no Paraná

Lobato¹

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contribuição na realização deste trabalho.Agradeço à minha amada esposa, por todo amor, companheirismo, incentivo e também cobrança ao longo dessa caminhada.Agradeço a todos os professores e funcionários do departamento de Economia da Escola Superior de Agricultura "Luiz de Queiroz" que contribuiram para meu desenvolvimento e crescimento como profissional.Agradeço ao meu colega de turma do Doutorado, Derick David Quintino, pela amizade e conversas descontraidas.Agradeço ainda a todos que contribuiram direta ou indiretamente para a realização deste trabalho.

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Distribuição Espaço-Temporal Da Produtividade Média Do Café Em Minas Gerais: 1997-2006

Cited by 5 publications

References 5 publications

Spatial distribution of coffee crop productivity in Minas Gerais over time

Spatial distribution of coffee crop productivity in Minas Gerais over time

Spatial-Temporal Patterns of Bean Crop in Brazil over the Period 1990–2013

Análise espacial para o seguro agrícola: um estudo de caso no Paraná

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