Problems and Remediation of Some Polluted Soils in Benue State, Nigeria

Abstract

Exploitation of natural resources is a vital condition of human existence. Population growth leads to competition on the natural resources thus, creating negative impact on the environment leading to the destruction of ecosystems and pollution. The concern here is that human existence is under threat. Benue soils are shallow, underlying clay accumulation with poor internal drainage. This drainage problem often results in problems such as over flooding causing land, water, and air pollution. Crusting is also part of the problems of the soils and may lead to low infiltration and poor seedling germination and emergence. It is hereby suggested that to remedy these problems, land should be used wisely to the benefits of human existence while protecting its value for the use of future generation. Fertilizer and chemicals such as herbicides importation and manufacturing must meet specifications to safeguard the environment. Soil organic matter should be maintained through adequate fertility of the soil and soil survey to avoid failure and to protect the environment. Technology and innovations that fit easily into the existing farming systems should be adopted for easy acceptance by farmers. Importations of machines and implement must meet specifications. Indigenous engineers should be encouraged and supported by the government to design machines that are suitable for the soils and the environment.