Realization of agricultural maps experimental models by determining the electro-conductivity on soils unprocessed in concept of precision agriculture
2009
Voicea, I., The National Institute of Research and Development for Machines and Installations Designed for Agriculture and Food Industry - INMA, Bucharest (Romania) | Matache, M., The National Institute of Research and Development for Machines and Installations Designed for Agriculture and Food Industry - INMA, Bucharest (Romania) | Vlăduţ V., The National Institute of Research and Development for Machines and Installations Designed for Agriculture and Food Industry - INMA, Bucharest (Romania)
Precision farming involves the collection of detailed information about the characteristics of agricultural operations. Electro-conductivity (EC) of soil is one of the most easy tests and less costly for agriculture, which can be performed today. Electro-conductivity (EC) is the ability of a material to transmit (conduct) an electrical current and is usually expressed in miliSiemens / meter (mS / m). Electro-conductivity (EC) of soil is a measurand that characterizes many soil properties which affect the productivity of crops. These include the water content, soil texture, soil organic matter (OM), depth to clay layer, the capacity of cation exchange (CEC), salinity, calcium, magnesium. Measurements of electro-conductivity (EC) of soil can add value to agricultural operations if they can be used to help explain variations in agricultural production. Article shows electro-conductivity maps models made on different soil and in different locations in Romania and electro-conductivity correlation with the physico-chemical properties of these soils.
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