Energy use efficiency and greenhouse gas emissions(GHG)analysis of garlic cultivation in Turkey  

作　　者：Mehmet Fırat Baran Cihan Demir Ahmet Konuralp Eliçin Osman Gökdoğan 

机构地区：[1]Department of Biosystem Engineering,Faculty of Agriculture,University of Siirt,Siirt,Turkey [2]Department of Mechanical and Metal Technologies,Vocational School of Technical Sciences,University of Kırklareli,Kırklareli,Turkey [3]Department of Agricultural Machinery and Technologies Engineering,Faculty of Agriculture,University of Dicle,Diyarbakır,Turkey [4]Department of Agricultural Machinery and Technologies Engineering,Faculty of Agriculture,Isparta University of Applied Sciences,Isparta,Turkey

出　　处：《International Journal of Agricultural and Biological Engineering》2023年第4期63-67,共5页国际农业与生物工程学报（英文）

摘　　要：This study has been conducted with the purpose of determining energy use efficiency and greenhouse gas emissions of garlic cultivation during the 2020-2021 cultivation season in Adıyaman province of Turkey.Questionnaires,observations and field works were performed in 134 garlic farms in the region through simple random method.In garlic cultivation,energy input was calculated as 32103.20 MJ/hm^(2)and energy output was calculated as 30096 MJ/hm^(2).With regards to the three highest inputs in garlic production,46.66%of the energy inputs consisted of chemical fertilizers energy(14979.26 MJ/hm^(2)),11.29%consisted of farmyard manure energy(3625.71 MJ/hm^(2))and 10.48%consisted of human labour energy(3363.36 MJ/hm^(2)).Energy use efficiency,specific energy,energy productivity and net energy in garlic cultivation were calculated as 0.94,1.71 MJ/kg,0.59 kg/MJ,and−2007.20 MJ/hm^(2),respectively.The total energy input consumed in garlic cultivation was classified as 27.19%direct energy,72.81%indirect energy,35.17%renewable energy and 64.87%nonrenewable energy.Total GHG emissions and GHG ratio were calculated as 8636.60 kg CO_(2)-eq/hm^(2)and 0.46 kg CO_(2)-eq/kg,respectively.

关 键 词：Energy use efficiency GARLIC greenhouse gas emissions specific energy TURKEY 

分 类 号：S633.4[农业科学—蔬菜学]