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世界粮价飞涨的背后

  • 50分钟
  • 最近因中国产毒饺事件而愈发受到关注的日本粮食自给率…最近因中国产毒饺事件而愈发受到关注的日本粮食自给率。日本的食品原料和家畜饲料，严重依赖进口，其中玉米的自给率是零，大豆是5%，而且各种粮食的进口，都依赖于特定的一个或少数几个国家，如玉米近百分之百、大豆近80%来自美国，鸡肉80%来自巴西，新鲜蔬菜50%来自中国等等。本片揭示了在食品安全问题之外，日本和世界的饭桌面临一个更为严重的危机。 　　支撑日本人饭桌的美国粮仓地带，正在发生巨变。 　　作为替代石油的燃料而广受关注的生物乙醇，生产的厂家如雨后春笋，大肆收购玉米。加上中国、印度等国消费扩大带来乙醇需求的增加，以及基金资本向粮食市场的大举进军，使得玉米价格仅仅2年中暴涨了2倍。 　　去年秋天，粮食市场行情的异常波动，是从前的常识所不可想象的。就在宣布空前大丰收的当天，玉米价格竟然大涨，基金以现价大单疯狂买进。在美国，通过基因改造提高产量、以适应乙醇生产的新品种开发风行一时。次级房贷危机发生后，使得大豆价格的涨势快马加鞭，对日本消费者的影响在逐渐扩大。 　　本片追踪世界粮食市场正在发生的重大变化。

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