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Position: Home > Articles > CLEANER PRODUCTION AND ECOLOGICAL COMPENSATION BASED ON LOW-CARBON AGRICULTURE Chinese Journal of Agricultural Resources and Regional Planning 2011,32 (06) 98-102

基于低碳农业的清洁生产与生态补偿——以山东桓台为例

作  者:
梁龙;王大鹏;吴文良;孟凡乔
单  位:
中国农业大学资源与环境学院
关键词:
农业清洁生产;生态补偿机制;低碳农业;生命周期评价
摘  要:
该文以山东桓台为例,运用生命周期评价(LCA)方法,对桓台14年的小麦-玉米轮作模式进行了碳排放评估。结果表明:通过测土施肥和秸秆还田,发展农业清洁生产,2009年每吨小麦碳排放较1996年下降了8.4%;每吨玉米下降了41.5%;华北地区集约化农业生产进一步减少氮肥、电力、燃油消耗,提高土壤固碳能力和防治秸秆碳泄漏,是未来发展低碳农业的重点;清洁农作在低碳经济中起到了重要作用,但必须建立合理的生态补偿机制。
译  名:
CLEANER PRODUCTION AND ECOLOGICAL COMPENSATION BASED ON LOW-CARBON AGRICULTURE
作  者:
Liang Long,Wang Dapeng,Wu Wenliang,Meng Fanqiao (College of Resources and Environmental Sciences,China Agricultural University,Beijing 100193)
关键词:
agricultural cleaner production;ecological compensation mechanism;low-carbon agriculture;life cycle assessment
摘  要:
Using the life cycle assessment methodology,this paper assessed the carbon emissions in the winter wheat-summer maize rotation system in Huantai County,Shandong Province.The results showed that,compared with 1996,the carbon emissions from each ton of wheat and maize production in 2009 decreased by 8.4% and 41.5%,respectively,due to the development of cleaner agriculture and straw return,soil testing and formulated fertilization.Decreasing nitrogen fertilizer input,electricity and fuel consumption,increasing the soil C sequestration potential,and preventing greenhouse gas leakage,were the key factors for low-carbon agriculture development in the future.Cleaner agricultural production played an important role in low-carbon economy,and hence it should establish reasonable ecological compensation mechanism.

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