2008
DOI: 10.1590/s0100-29452008000400049
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Variabilidad espacial del suelo y su relacion con el rendimiento de mango (Mangifera indica L.)

Abstract: Se realizó un muestreo en una red regular de 31 puntos ubicados con GPS y con base en análisis geoestadísticos, se estudió la variabilidad espacial de algunas propiedades del suelo y de la topografía con el fin de establecer su incidencia en el rendimiento de un cultivo de mango. Las propiedades edáficas y el rendimiento presentaron un patrón de distribución espacial que varía de manera considerable dentro del lote. El rango de los modelos de semivarianza ajustados varió entre 10 y 192 metros. Con excepción de… Show more

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Cited by 13 publications
(4 citation statements)
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“…In statistical calculations, the methods of descriptive statistics were used. To determine the level of spatial dependence of soil penetration resistance parameters, geostatistical analysis of data was applied (Verones et al, 2006;Webster, Oliver, 2007;Diggle, Ribeiro, 2007;Calderon et al, 2008;Chien et al, 1997). The spatial dependence level (SDL) was calculated by the formula:…”
Section: Methodsmentioning
confidence: 99%
“…In statistical calculations, the methods of descriptive statistics were used. To determine the level of spatial dependence of soil penetration resistance parameters, geostatistical analysis of data was applied (Verones et al, 2006;Webster, Oliver, 2007;Diggle, Ribeiro, 2007;Calderon et al, 2008;Chien et al, 1997). The spatial dependence level (SDL) was calculated by the formula:…”
Section: Methodsmentioning
confidence: 99%
“…Оценка средних показателей (x), стандартной ошибки (SE) и коэффициента вариации (CV) произведена с помощью инструментов описательной статистики. Для определения уровня пространственной зависимости показателей механического импеданса техноземов применялся геостатистический анализ данных (Veronese Junior et al, 2006;Webster and Oliver, 2007;Valbuena Calderon et al, 2008). Уровень пространственной зависимости (SDL, spatial dependence level, пространственное отношение) рассчитан по формуле:…”
Section: материал и методы исследованийunclassified
“…Geostatistical analysis of data was used to determine the level of spatial dependence of density of B. cylindrica (Veronese Jr. et al, 2006;Webster, Oliver, 2007;Valbuena Calderon et al, 2008).…”
Section: Methodsmentioning
confidence: 99%