PRECIPITAÇÕES PLUVIAIS E A CULTURA DA SOJA EM GOIÁS (as rainfall and culture of soybean in Goiás)
Abstract
O clima ainda representa ser o responsável pelas perdas de produção e da produtividade, principalmente quando acontecem as adversidades climáticas refletindo tanto no rural (perda do lucro) como no urbano (aumento nos preços dos produtos agrícolas). Reconhecendo essas repercussões, o objetivo deste trabalho é analisar variabilidade e a tendência climática da precipitação pluviométrica correlacionada com a produtividade da cultura da soja, nos municipios de Jataí e Rio Verde, entre 1978/1979 a 2002/2003. A pesquisa baseou-se em instrumentos teóricos, técnicos e empíricos para a compreensão clima/agricultura, por meio da utilização de planilhas eletrônicas nas aplicações estatísticas, recurso cartográfico nos programas de espacialização e cálculos dos balanços hídricos mensais.Palavras-chave: Soja, precipitação pluviométrica, rendimento.
ABSTRACT
The weather is still be responsible for loss of production and productivity, especially when they happen weather adversities reflecting both the rural (loss of profit) and in urban areas (increase in prices of agricultural products). Recognizing these impacts, our objective is to analyze climate variability and trends of rainfall correlated with yield of soybean in the municipalities of Jataí e Rio Verde, between 1978/1979 to 2002/2003. The research was based on the theoretical, technical and empirical understanding to climate / agriculture through the use of spreadsheets in statistical applications, resource mapping programs on the spatial and monthly water balance calculations.
Key words: Soybean, rainfall, yield.
RESUMEN
El tiempo sigue siendo responsable de la pérdida de la producción y la productividad, en especial cuando ocurren las adversidades meteorológicas que refleja tanto las aumento de las zonas rurales (lucro cesante) y en las zonas urbanas (en precios de productos agrícolas). El reconocimiento de estos impactos, nuestro objetivo es analizar la variabilidad del clima y las tendencias de las precipitaciones correlacionada con el rendimiento de la soja en los municipios de Jataí e Río Verde, entre 1978/1979 a 2002/2003. La investigación se basó en los avances teóricos, conocimientos técnicos y empíricos con el clima y agricultura mediante el uso de hojas de cálculo en las aplicaciones estadísticas, los programas de cartografía de los recursos en los cálculos del equilibrio territorial y mensuales de agua.
Palabras-claves: Soja, las precipitaciones, el rendimiento.
DOI: 10.4215/RM2010.0901.008
Published
13/01/2011
How to Cite
MARIANO, Zilda de Fátima.
PRECIPITAÇÕES PLUVIAIS E A CULTURA DA SOJA EM GOIÁS (as rainfall and culture of soybean in Goiás).
Mercator, Fortaleza, v. 9, n. 1, p. 121 a 134, jan. 2011.
ISSN 1984-2201.
Available at: <http://www.mercator.ufc.br/mercator/article/view/455>. Date accessed: 12 dec. 2024.
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