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首页> 外文会议>International Symposium on Soilless Culture and Hydroponics >Hydroponic Green Fodder and Ecology
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Hydroponic Green Fodder and Ecology

机译：水耕绿色饲料和生态学

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The need of producing more food is clear around the world. Climatic change and water scarcity make this duty a hard and expensive task in certain arid places such as the State of Chihuahua, Mexico. In this arid zone there is a huge need for water in order to produce feed for fattening cattle. Cattle need to be fed with a special diet in which proteins must be provided. Proteins can be found in green fodder and it can be made up from different crop sources such as oat, barley wheat, among others. The average water waste to produce a kilogram of dry matter fodder out of wheat by the traditional method is 505 L, and therefore sustainable production is so crucial. One of the most viable, sustainable and low water consumption ways to produce fodder is using hydroponic techniques. The average water consumption to produce wheat hydroponic green fodder (HGF) is 2 L. The HGF we produced was tested in 10 cattle heads with different weights. The water savings found varied from 690 to 2100 L, which represents a key alternative for agriculture in arid places like Chihuahua. Taking into consideration that the human population is growing worldwide, HGF production represents a great sustainable way to increase meat production in order to meet population increasing demands.
机译：生产更多的粮食的需求是全世界清楚。气候变化和水资源短缺使这个责任在某些地方干旱硬和昂贵的任务，如奇瓦瓦州，墨西哥州。在这个干旱区有对水的巨大需求，以生产饲料育肥牛。牛需要与必须提供的蛋白质特殊的饮食喂养。蛋白质可以在青饲料中找到，它可以从不同的作物来源，如燕麦，大麦小麦等等来弥补。平均浪费水通过传统的方法，以产生干物质饲料的千克出小麦的是505 L，因此可持续生产是如此重要。其中最可行的，可持续的和低耗水的方式来生产饲料用的水培技术。平均用水量，以产生小麦水培青饲料（HGF）是我们产生与不同的权重10牛头进行测试2 L的HGF。储蓄水中发现变化从690至2100升，这代表了在干旱的地方，如吉娃娃农业一个键替代。考虑到人类的人口不断增长的全球，HGF生产代表一个伟大的可持续的方式来增加肉类产量以满足人口增长的需求。

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