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首页> 外文期刊>Journal of Microbiology, Biotechnology and Food Sciences >LIVESTOCK PRODUCTION FOR A SUSTAINABLE DEVELOPMENT
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LIVESTOCK PRODUCTION FOR A SUSTAINABLE DEVELOPMENT

机译：畜牧生产以实现可持续发展

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The development of society is based on the existence of food resources. The past half-century has seen marked growth in food production, allowing for a dramatic decrease in the proportion of the world’s people that are hungry, despite a doubling of the total population. Recently, the FAO predicted a higher increase of the consumption of foods of animal origin by 2050. So far, the increased demand for food has been supplied by agriculture due to an improvement of techniques, an increase of cultivated land areas and an increase of water and energy consumption. The environmental assessment of human activities is presently a hot topic. It is not only important from an ecological perspective, but also from the view of efficient utilization of limited natural resources. The livestock sector that increasingly competes for scarce resources (land, water, and energy) has a severe impact on air, water and soil quality because of its emissions. The environmental impact of food of animal origin is currently quantified by so-called CO2eq-footprints. Therefore, in the future, it will be necessary to achieve a sustainable supply of food, especially of animal origin, because land and other production factors are not unlimited resources. This lecture deals with related problems linked to the production of foods of animal origin and some possible sustainable solutions for the increasing demand of these products, by means of a detailed analysis of the carbon footprint by the livestock, as well as the land requirement, biodiversity, energy and water footprint in livestock production.
机译：社会的发展是建立在粮食资源的基础上的。过去半个世纪以来，粮食生产有了显着增长，尽管总人口增加了一倍，但世界饥饿人口的比例却急剧下降。最近，粮农组织预测到2050年动物源性食品的消费量将增加。到目前为止，由于技术的改进，耕地面积的增加和水的增加，农业对食品的需求增加了和能源消耗。人类活动的环境评估目前是一个热门话题。这不仅从生态角度看很重要，而且从有效利用有限的自然资源的角度看也很重要。争夺稀缺资源（土地，水和能源）的畜牧业由于其排放而对空气，水和土壤质量产生严重影响。目前，动物性食品对环境的影响可以通过所谓的CO2eq足迹进行量化。因此，由于土地和其他生产要素不是无限的资源，将来有必要实现可持续的粮食供应，尤其是动物来源的粮食。本讲座通过详细分析牲畜的碳足迹以及土地需求，生物多样性，探讨与动物性食品生产相关的相关问题以及针对这些产品日益增长的需求的一些可能的可持续解决方案。 ，牲畜生产中的能源和水足迹。

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