Comparación de dos unidades de muestreo
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Abstract
En Cuba y en otros países, se utilizan unidades de muestreo de 1 000 m² o más de superficie, para obtener los resultados deseados en la estimación de las existencias forestales. Debido a la ventaja que implica obtener los mismos resultados en una superficie menor de muestreo (500 m²), se realizó este estudio y se comparan sus resultados mediante la prueba de «t» para las diferencias entre dos medias. Este análisis demostró que no existen diferencias significativas entre los resultados de ambas unidades. Se recomienda la utilización de las unidades de 500 m² por la rapidez y facilidad en el trabajo, así como el consecuente ahorro de tiempo en casi un 50%.
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