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首页> 外文会议>General Meeting of the European Grassland Federation >Challenges for grasslands, grassland-based systems and their production potential in Europe
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Challenges for grasslands, grassland-based systems and their production potential in Europe

机译：草原，基于草原的系统及其在欧洲的生产潜力的挑战

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The importance and the diversity of grasslands and grassland-based systems are illustrated. Their multiple functions and values are highlighted. The main trends of the evolution of the systems in the last half-century are summarized including the effect of the Common Agricultural Policy of the European Union. Grasslands are compared with annual forage crops for forage production potential and impact on the environment. New challenges are analysed especially in relation to agro-fuel production. The potential of grasslands for fuel production is discussed as well as the possible effect of first generation agro-fuels on the grassland area. The fractionation of grassland biomass into several products like fibres, lactic acid and amino acids is describedin relation to possible industrial uses. Policy recommendations are proposed.
机译：说明了草原和基于草原系统的重要性和多样性。它们的多个函数和值突出显示。概括了过去半个世纪中系统演变的主要趋势，包括欧盟普遍农业政策的影响。草地与年牧草作物进行比较，用于饲养生产潜力和对环境的影响。特别是与农业燃料生产有关的新挑战。讨论了燃料生产草原的潜力以及第一代农业燃料对草地地区的可能效果。草原生物量分成几种产物，如纤维，乳酸和氨基酸，与可能的工业用途有关。提出了政策建议。

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