Spatialization of Soil Physical and Chemical Properties of Khoda Bandeh, Zanjan Province
2014
Tehrani, Mohammad Mahdi | Passandideh, Mohammad | Taheri, Mehdi | Tkasy, Mohammad
One of the goals in precision agriculture is to correct fertilizer applications. The amount of applied fertilizer depends on the soil fertility status and its physical and chemical properties. The soil fertility maps would lead us to better fertilizer application decisions. Spatial distribution of soil property factors aim the decision makers for more precise program to increase the yield and protect the environment. In this study based on the map grids, soil samples were collected using GPS data. Soil samples were analyzed in Soil and Water Research Institute Labs. The data bank from the soil physical and chemical properties were developed and then the geostatistical studies were done using geographic Information systems and software and fertility maps were developed for each soil factor. Key words: Fertility map, Soil properties, Khodabandeh, Zanjan
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