Agriculture is not only sources, but also sinks of GHGs through removal or sequestration of carbon and methane. Therehave been many efforts around the world to improve agriculture’s ability to sequester GHGs and to seek ways for economicbenefits through the emissions reduction project. Specially, animal waste management system and biogas plants have beenuseful to environmental policies in agriculture sector. The objectives of this study were to analyze the CDM project currentsituation in agriculture sector and draw a implications from its analysis. As a result of the investigation, strategies andprocedures are suggested to link agricultural policies to the CDM projects to create economics opportunities for the koreanagriculture. So it will be useful, a strategy to raise the economic feasibility of a rural area’s animal waste managementsystem and biogas plant project should consider to develop domestic technologies of biogas digester. Also, localgovernment, local college, rural communities should agree to closely work together to resolve the national’s greenhousegas reduction issue.

The objectives of this thesis were to search for effective methods of the livestock manure management through analysis of the livestock manure management cost and prepare for cuts in greenhouse gases emission by applying CDM in the fields of livestock in 2013. In the situation where most farmhouses are disposing the pig manure by ocean disposal, it is urgent to make an alternative plan since ocean disposal will be prohibited from 2012. Biogasplant is being highlighted from the point that can produce heat and electricity by using methane generated when the manure is disposed, and that can produce barnyard manure and liquid manure. As biogasplant generates energy using methane, it will contribute to decreasing global warming with the effect of greenhouse gases reduction, and trading emission reductions through CDM will result in creating revenue.