01191nam a2200217 a 450000100080000000500110000800800410001910000170006024501520007726001240022930000150035352004370036865000240080565300160082965300200084570000220086570000280088770000170091570000190093270000220095110176052014-08-21       2007    bl uuuu     u00u1 u    #d1 aGOMES, E. G.  aRelação espacial de atributos edáficos e eficiência produtiva para o caso de lotes agrícolas em Machadinho d'Oeste, RO.h[electronic resource]  aIn: SIMPÓSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 13., 2007, Florianópolis. Anais... São José dos Campos: INPEc2007  ap. 221-223  aIn this paper we evaluate the spatial relationship between prodution efficiency, measured by DEA models, and atributes related to soil fertility in Machadinho d'Oeste, state of Rondônia. Kriging techniques and GIS were used to analyze the efficiency spatial distribution of such atributes and the efficiency in rice, beans corn, and coffee oroduction. The results indicate correlations between efficiency and soils characteristics.  aFertilidade do Solo  aeficiência  ageoestatística1 aVALLADARES, G. S.1 aMANGABEIRA, J. A. de C.1 aGREGO, C. R.1 aBATISTELLA, M.1 aMIRANDA, E. E. de