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首页> 外文会议>European biomass conference and exhibition;ETA-Florence Renewable Energies >INFLUENCE OF IMPROVED AGRICULTURAL MANAGEMENT PRATICES (NO TILL AND MINIMUM TILLAGE) AS MITIGATION STRATEGY OVER GHG EMISSIONS FROM ENERGY CROPS IN SPAIN
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INFLUENCE OF IMPROVED AGRICULTURAL MANAGEMENT PRATICES (NO TILL AND MINIMUM TILLAGE) AS MITIGATION STRATEGY OVER GHG EMISSIONS FROM ENERGY CROPS IN SPAIN

机译：改善的农业管理方式（免耕和最小耕作）对西班牙能源作物温室气体排放的缓解策略的影响

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摘要

The Renewable Energy Directive (RED) [1] and Fuel Quality Directive (FQD) [2] set the sustainabilityrncriteria for biofuels to be consumed in Europe. Following these criteria, biofuels have to reduce their greenhouse gasrn(GHG) emissions by at least 35% (and 50% from 2017 and 60% from 2018) in comparison with the estimated fossilrnfuels reference emissions by the European Directive (83.8 gCO_2equiv/MJ). LCA calculations on GHG emissionsrnfrom energy crops have been usually carried out considering common agricultural practices. This paper explores thernamount of GHG emissions which could be saved by introducing conservation agriculture. No till and reduced tillagernemission savings have been calculated in comparison with full tillage crop management. These improvements inrnagricultural management, are still a minority in the country, but gradually increase year by year, by environmentalrnawareness to prevent soil erosion, increase biodiversity, provide higher water storage capacity, rise organic matter onrntopsoil, etc.
机译：可再生能源指令（RED）[1]和燃料质量指令（FQD）[2]为欧洲消耗的生物燃料设定了可持续性标准。遵循这些标准，与欧洲指令估算的化石燃料参考排放量相比，生物燃料必须将其温室气体（GHG）排放量至少减少35％（从2017年减少50％，从2018年开始减少60％）（83.8 gCO_2equiv / MJ） 。 LCA对能源作物产生的GHG排放的计算通常是在考虑常规农业实践的情况下进行的。本文探讨了通过引进保护性农业可以节省的温室气体排放量。与完全耕作的作物管理相比，没有耕种和减少的耕作减少节省量。这些改善的农业管理方法在该国仍然是少数，但通过提高环境意识以防止水土流失，增加生物多样性，提供更高的蓄水能力，增加有机质地表土等，逐年增加。

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