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| Cardoso,José Avelino; Lacerda,Marilusa Pinto Coelho; Rein,Thomaz Adolpho; Santos Junior,João de Deus Gomes dos; Figueiredo,Cícero Célio de. |
| Soil sampling should provide an accurate representation of a given area so that recommendations for amendments of soil acidity, fertilization and soil conservation may be drafted to increase yield and improve the use of inputs. The aim of this study was to evaluate the variability of soil fertility properties of Oxisols in areas planted to sugarcane in the State of Goias, Brazil. Two areas of approximately 8,100 m² each were selected, representing two fields of the Goiasa sugarcane mill in Goiatuba. The sugarcane crop had a row spacing of 1.5 m and subsamples were taken from 49 points in the row and 49 between the row with a Dutch auger at depths of 0.0-0.2 and 0.2-0.4 m, for a total of 196 subsamples for each area. The samples were individually subjected... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Saccharum spp.; Soil sampling; Soil analysis; Spatial distribution. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832014000200015 |
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