| 摘要 |
<p>The feed supply device has hoppers (9,10), each for containing a stock of a particular sort of feed, with a feed trough (6) which is accessible to an animal, and with a conveyor (3,11) for conveying feed from the hoppers to the feed trough. A control device (19) operates such that the sorts of feed are supplied to the feed trough in order of increasing adhesiveness factor.</p> |
