Organic agriculture are the agrienvironmental measures and agri-ecological alternatives which result in value-added agriculture. This study determined through interpolation of geostatistical analysis mapping if the organic measures were bio-intensive, modifying the soil to meet the requirements for the blueberry cultivar. The area of study was a blueberry orchard of 0.88 hectares, in the municipality of Cusihuriachi, Chihuahua, México, which had undergone three distinct organic soil emendation treatments to raisedbeds: (t1) gypsum and sulfur, (t2) gypsum, sulfur and compost, and (t3) gypsum, sulfur, compost and pine saw dust. Twenty-four soil samples were taken at 0 to 30 centimeters throughout the orchard from the raised beds, 75 days after the application of the three soil treatments. Soil analysis techniques were used to determine percent of clay in soil, pH of soil, amount of nitrates mg.kg -1 of soil, and percent of organic material in soil. The geostatistical analysis was determined through groups of similarity and difference with cluster Ward grouping. With the results from the analysis of cluster Ward RESUMENEvaluación de tres enmiendas de suelos orgánicos en el suelo de arcilla para el cultivar de arándano utilizando mapas espaciales interpolados de clúster. La agricultura orgánica es la medida agroambiental y alternativa agroecológica que resulta en una agricultura de valor agregado. Este estudio determinó a través de la interpolación del mapeo de análisis geoestadístico si las medidas orgánicas utilizadas fueron biointensivas, y se modificó el suelo para cumplir con los requisitos para el cultivar de arándano. El área de estudio fue un huerto de arándanos de 0.88 hectáreas, en el municipio de Cusihuriachi, Chihuahua, México, que había sido sometido a 3 tratamientos distintos de enmienda orgánica del suelo para camas elevadas: (t1) yeso y azufre, (t2) yeso, azufre y compost y (t3) yeso, azufre, compost y polvo de aserrín de pino. Veinticuatro muestras de suelo se tomaron de 0 a 30 centímetros en todo el huerto de las camas elevadas, 75 días después de la aplicación de los 3 tratamientos del suelo. Las técnicas de análisis de suelo se usaron para determinar el porcentaje de arcilla en el suelo, el pH del suelo, la cantidad de nitratos mg.
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