Potassium distribution as related to sampling depth in rice-producing zones of northern Ebonyi, Nigeria
INTRODUCTION Rice is one of the most consumed grains in the world, with an annual average consumption of above 500 million metric tons [1]. In Nigeria, rice is considered one of the most staple foods consumed massively across all geopolitical zones and socio-economic classes with an estimated annual consumption average of 7-10.5 million metric tons[2]. […]

