Análise dos impactos da competição pelo uso do solo no estado de Goiás durante o período 2000 a 2009 provenientes da expansão do complexo sucroalcooleiro

Abstract

Conteúdo: 1. Introdução; 2. Metodologia; 3. Resultados e Discussão; 4. Conclusões.O objetivo deste artigo é analisar a especialização dos municípios do estado de Goiás em cana-de-açúcar, como resultado da competição pelo uso do solo, e os impactos decorrentes deste processo na substituição de culturas, no uso de remanescentes florestais e no uso consuntivo de água pela cultura da cana. Os resultados sugerem que a expansão da cana-de-açúcar especializa municípios, nos quais substitui preferencialmente as culturas temporárias e induz ao deslocamento de culturas, pressionando remanescentes florestais. Além disso, parte dessa expansão localiza-se em áreas de médio a elevado risco de deficiência hídrica para a cultura da cana. This article aims to analyze the sugarcane specialization in Goiás State

Cluster Analysis Referring to Rural Enterprises of Sugarcane Local Productive Arrangement (LPA) in Quirinópolis, Brazil

“…The information extracted with the characterization of clusters contribute to the formation and reflection on the policies for the use and management of land currently in force in Brazil, once it enables to understand the dynamics of the regional development of municipalities where sugarcane is currently under implementation or expansion stages. In Goiá s, the production system related to Sugarcane APLs has advanced in comparison to other agroindustry complexes, increasing the production competition in grains, cattle farming and savanna areas (Abdala & Riberio, 2011), in especial the Goiá s Southwest, where the APL in Quirinópolis is located, became one of the main Brazilian agricultural areas, structured in the creation of major agroindustry complexes, creating APLs for agricultural production that cover since the production of raw-material, processing and logistics, until delivery to the consumer market, and has as one of the decision points the choice of the type of contract and its consequences (Abdala & Ribeiro, 2011;Pereira Trindade, 2018). In this environment, logistics matters are important as those demonstrated in the characterization of Cluster 1 and 2, due to the intense growth and competition to establish the most suitable infrastructure with reduced costs (Strelecek et al, 2011).…”

Analysis of the agricultural productivity of the sugarcane crop in regions of new agricultural expansions of sugarcane

“…According to Pereira (1997), this model is appropriate to understand the growth of a region or a product in a given condition. According to Abdala & Ribeiro (2011), several authors have analyzed agricultural development, using a formal shift-share method, identifying sources of growth, performance and indicators of agricultural modernization. Similar studies were adopted by Camara & Caldarelli (2016) Abdala & Ribeiro (2011) and Camargo et al the sugarcane production lines of Goias was in 2004 and Mato Grosso do Sul was in 2005.…”

“…According to Abdala & Ribeiro (2011), several authors have analyzed agricultural development, using a formal shift-share method, identifying sources of growth, performance and indicators of agricultural modernization. Similar studies were adopted by Camara & Caldarelli (2016) Abdala & Ribeiro (2011) and Camargo et al the sugarcane production lines of Goias was in 2004 and Mato Grosso do Sul was in 2005. This period coincides with the increase of ethanol demand due to the development of flex-fuel cars (Castro et al, 2010).…”

“…The challenges of incorporating technology, the low dynamism and inconsistencies in the productive environment, have prevented the increase of sugarcane agricultural productivity (Santos, 2016). The "area effect" is an indicator of variation in sugarcane production, resulting from the incorporation of new areas and/or crop substitution, which are related to changes in the agrarian structure (Camara & Caldarelli, 2016;Lourenzani & Caldas, 2014. The "productivity effect" represents the variation in sugarcane production due to the intensification of the means of production, including the improvement of applied technology, the use of more adapted sugarcane varieties, mechanization efficiency in planting and harvesting, and increasing production per unit of area (Abdala & Ribeiro, 2011;Nyko et al, 2013).…”

“…According to Abdala & Ribeiro (2011) and Castro et al (2010), the Cerrado biome attracts investments of sugar-alcohol enterprises, due to its edaphoclimatic conditions, very similar to that of the Western region of São Paulo State, traditional sugarcane cultivation area, and because the biome is located within in the Agro-Ecological Zoning of Sugarcane (ZAE Cana) (Established by the Brazilian government, the Agro-Ecological Zoning of Sugarcane maps areas suitable for the production of sugarcane, based on edaphoclimatic conditions, as well as environmental, social and economic aspects). According to Granco et al (2017) and Domingues & Thomaz (2012), some other factors were determinant for the agroindustry to invest in the region, such as land lower acquisition and lease values, when…”