Ifechukwu Obidike i guess you want to investigate how rice waste can aid in the remediation of heavy metal accumulation in farmlands. firstly, you have to identify the heavy metals that are more persistent in that area. afterwards, you can take samples of the soil before and after to analysis the different effect.
for the introduction, you have to state the impact of heavy metal on soil
you go ahead to write about the impact of these metal on soil health.
the importance of rice waste. its benefit to the soil and and environment.
you write on what has been done before and what your works aims to achieve .
you can use google scholar and other journal sites to get literatures
Ifechukwu Obidike for the methodology, i will suggest you look at similar works and follow it.
my suggestions will be look at the effect of rice waste on soil heavy metal availability (you have to be specific on the type of heavy metal you are investigating)
2. effect of rice waste on some soil characteristics (soil pH, organic matter and the rest
3.you have to investigate the rice waste properties and how it helps in heavy metal remediation
Health Risks: If rice mill waste dumping results in heavy metal accumulation in the soil, there may be health risks for humans and animals living in the area. Consumption of crops grown in contaminated soil or drinking water from contaminated sources could expose individuals to heavy metals.
To understand the specific long-term effects in Ifite Ogwari, a comprehensive soil and water quality assessment should be conducted. This would involve sampling soil and water from various locations over an extended period, and analyzing the samples for heavy metal concentrations. The results of such a study would provide insights into the extent of contamination, the rate of accumulation, and potential risks to the environment and public health.
It's essential for local authorities, environmental agencies, and researchers to monitor and regulate waste disposal practices to prevent long-term negative impacts on soil quality and the surrounding ecosystem. Additionally, remediation measures might be necessary to mitigate the effects of heavy metal contamination if it is found to be a problem in the area.