| 摘要 |
PURPOSE: A method for breeding pig is provided, which can obtain environment-friendly piggery by preventing bad smell due to the waste of the pig from being generated. CONSTITUTION: A method for breeding pig is as follows. Mixed feed in which the vegetable fat is added is supplied to the pig in the piggery in which a chaff layer and a sawdust layer are spread. The chaff layer is spread in the thickness of 5~10cm. The sawdust layer is spread in the thickness of 20~30cm. In the ceiling of a piggery, a closable window is installed. The top(10) of the window is opened.
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