Study of Some Physicochemical Properties of Soil in the Tsanni Forest Region of Katsina State, Nigeria

Abstract

This study assessed the physical and chemical properties of soil in the Tsanni Forest, Katsina State, Nigeria. Five sampling sites (A, B, C, D, and E) were selected, with soil samples collected bi-weekly. Standard methods were used to evaluate organic matter, organic carbon, nitrogen, available phosphorus, potassium, particle size distribution, and soil color. Results indicated notable variations across sites. Site E had the highest nitrogen content (0.168%), while Site C had the lowest (0.105%). Site C also exhibited high organic carbon (1.296%) and organic matter (2.235%), whereas Site D had the lowest levels (0.438% and 0.756%, respectively). Site C recorded the highest available phosphorus (17.30 mg/kg), with Site D having the lowest (9.21 mg/kg). Potassium levels varied, with Site C having the highest (0.56 cmol/kg) and Site D the lowest (0.27 cmol/kg). These findings underscore the need for soil fertility maintenance strategies and careful monitoring of forest activities to prevent desert encroachment and maintain ecosystem health. Proactive measures and sustainable soil management practices are essential to preserve soil fertility and ensure long-term sustainability. Comparisons with other studies highlight the unique soil characteristics of the Tsanni Forest. Understanding these differences is crucial for informed decision-making, sustainable land management, and effective conservation strategies. Further research and monitoring are recommended to assess long-term changes in soil properties and their implications for vegetation dynamics in the region.