축산시설 내 온실가스(CO₂) 포집 및 시설하우스 공급을 통한 온실가스 저감기술 개발

Development of GHG Reduction Technology by Collecting Greenhouse Gas (CO₂) in Livestock Facilities and Supply of Facility House

Objectives: Carbon dioxide (CO₂) may be one of the biggest causes of climate change. The purposes of this study were to reduce greenhouse gases and to increase strawberry production by developing the supply devices in livestock facilities using the membrane technology Methods: Carbon dioxide was collected from beside to livestock facilities. The injection of CO₂ was stopped when it reached 1,000 ppm in the facility house. Case group with injection of CO₂ was compared to control group with normal environment. The experiments were conducted for 8 days from December 11, 2017. Results: Total strawberry production was found to be 1,317 kg in the case group and 1,176 kg in the control group. The correlation between CO₂ and crop yields has led to some statistical evidence that carbon dioxide helps to grow (β=0.832, p<0.05). Conclusions: This study identified the potential for efforts to reduce the CO₂ in farming households. Increased concentrations of CO₂ have shown that strawberries have a better growth condition. In addition, it can be explained that the plants need wide leaves to quickly absorb much CO₂.