The Biobrio 12(1 & 2), 2025

Physicochemical analysis of soil from agriculture field of Madhepura district

Anu Kumari & Arun Kumar

ABSTRACT:

Physicochemical parameters are most important factors for the agricultural production so it is necessary to evaluate these factors. In the present study, physicochemical parameters of 15 villages under Madhepura district were studied. It was observed that moisture content ranged in between 6.95 % to 12.06 % and E.C. ranged in between 0.34 μmhos/cm to 0.42 μmhos/cm. pH value varied in between 6.5 to 7.4 which indicates that the soil is approximately neutral. Nitrogen content was in between 192.25 kg/ha to 25.36 kg/ha. Minimum nitrogen content was observed in a soil sample of Murliganj. Phosphorus ranged in between 9.78 kg/ha to 32.35 kg/ha. Minimum phosphorus was recorded from a soil sample of Haripur. Potash content of soil ranged in between 189.53 kg/ha to 304.87 kg/ha. Minimum potash content was observed in a soil sample of Gwalpada.

Keywords:    

Physicochemical parameters, pH, Electrical conductivity, Nitrogen, Phosphorus

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