会议报告食品在分配以前的损失,是造成世界上饥饿现象的主要因素。特别是在发展中国家,冷藏很受重视,运输系统又不能把食品从产地及时运至指定地点,更需要便宜的贮藏设施容纳大量的原粮及加工制品。由于谷物有80％之多贮藏在出产地,因此,有效的贮藏方法在乡村特别重要。虽然,地下贮粮在澳大利亚、阿根廷、肯尼亚和中国很受重视,但目前在世界上还不是一种重要的贮藏技术。历史上,在温带地下贮粮是防止昆虫侵害存粮的重要措施。然而,其缺点是谷物逐渐受潮。 The meeting reported that the loss of food prior to distribution was the main factor contributing to the hunger in the world. In developing countries in particular, refrigeration is highly regarded. Transport systems can not transport food from its place of origin to a designated place in time. It also needs cheap storage facilities to accommodate a large amount of raw grains and processed products. As more than 80% of cereals are stored at the place of production, effective methods of storage are particularly important in the country. Although ground food storage is very much valued in Australia, Argentina, Kenya and China, it is not yet an important storage technology in the world. Historically, storage of grain in temperate fields has been an important measure to prevent insects from infecting grain. However, the disadvantage is that the grain is getting wet.