Dissertação
Análise da evolução espaço-temporal da produtividade de uma lavoura de soja (Glycine max (L.)Merrill). Estudo de caso
Fecha
2006-09-06Registro en:
ANTUNES, Maria Ubaldina Ferreira. Analysis of space-temporal evolution of the productivity in soy (Glycine max (L.) Merrill) crop. Case study. 2006. 74 f. Dissertação (Mestrado em Geociências) - Universidade Federal de Santa Maria, Santa Maria, 2006.
Autor
Antunes, Maria Ubaldina Ferreira
Institución
Resumen
This work consists in presenting and discussing a methodology of interpretation of the temporal evolution of the productivity of agricultural cultures, whose harvests were realized by machines equipped with income and geopositioning sensors. From three distinct scenes, the evolution of the productivity of a soy farming was studied, considering three agricultural harvests, 2000/2001, 2002/2003 and 2003/2004 This study made possible to calculate the dimensions and to define the possibilities and limitations that are find in each scene, as well as concluding that the methodology presented for study of temporal dynamics, makes possible the georreferenced
spacialization of the variability of the productivity difference between two successive harvests