近年来,日本濑户内海受到污染,受水污染严重的紫菜,大量发生病变。往常,这些不符合商品标准的低劣紫菜,被成批烧毁进行处理。有人认为:积极的办法是如何有效的利用这些紫菜。于是,根据在低劣紫菜里仍有可利用的蛋白质和无机物,便产生了利用它来饲养蛋鸡的动机。利用低劣紫菜饲养蛋鸡的试验自1980年开始,首先在香川县畜产试验场进行,主持这 In recent years, Japan’s Seto Inland Sea has been contaminated by water pollution, seaweed, a large number of lesions. As usual, these poor seaweed, which do not meet commodity standards, have been batched and burned for disposal. Some people think: The positive approach is how to effectively use these seaweed. Thus, the motivation for using it to raise laying hens, based on the still available proteins and minerals in poor seaweed, The experiment of raising laying hens with inferior seaweed started in 1980 and was first carried out in the Kakagawa Livestock Experimental Zone and presided over this