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《Heilongjiang Agricultural Sciences》 2017-10
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Study on Estimation of Agricultural Greenhouse Gase Emission and Suggestions on Agricultural Development in Heilongjiang Province

LIU jie;WANG Su;CHAI Yong-shan;PEI Zhan-jiang;SHI Feng-mei;Rural Energy Institute of Heilongjiang Academy of Agricultural Sciences,Key Laboratory of Combining Farming and Animal Husbandry,Ministry of Agriculture,P.R.China,Key Laboratory of Energy Utilization of Main Crop Straw Resources;Heilongjiang Academy of Agricultural Sciences;  
The greenhouse gases form agriculture production process accounts for a relatively large portion of the world’s total emission.Heilongjiang is an important agricultural province in China.Estimation and analysis on agricultural greenhouse gases have great significance for low-carbon agriculture.Based on the data of agricultural production in Heilongjiang form 2005to 2015,the main emission sources CH_4and N_2O emissions in agricultural production process were estimated,and the suggestions on low-carbon agriculture were put forward.The results showed that in 2015,Heilongjiang province agricultural greenhouse gas emissions had increased to 1.178 45×10~(6 )tons,including 5.196 7×10~(5 )tons greenhouse gases from livestock which mainly CH_4from gastrointestinal fermentation of ruminants,and the livestock and poultry manure management process of CH_4and N_2O,respectively,4.852 7×10~(5 )tons,2.058 0×10~(4 )tons and 1.382 0×10~(4 )tons;total emission of crop-plantation greenhouse gases in Heilongjiang province attained to 6.587 8×10~(5 )tons,including 6.194 9×10~(5 )tons CH_4from rice planting,2.764×10~(4 )tons CH_4from blank farming soil and 1.165×10~(4 )tons N_2O from fertilization.
【Fund】: 中国清洁发展机制基金资助项目(2014101);; 中国农业国际交流与合作资助项目(2130114)
【CateGory Index】: F323.22;S181
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