权威例句
Feed troughFeed-troughFeed-troughRegulating device for the lower discharge opening of a livestock feed troughInfluence of floor space allowance and access sites to feed trough on the production of calves and young bulls and on the carcass an...Environmental Enrichment for Laying Hens — Spherical Objects in the Feed TroughCattle controlled feed troughThe effect of feed trough position on choice of defecation area in farrowing pens by loose sowsSanitary feed troughFeedtrough dirt as a source of Clostridium botulinum type C intoxication in a group of farm horses.The use of partial barriers along the feed trough in a group housing system for non-lactating sowsGrowth of juvenile Siberian sturgeon (Acipenser baerii) fed two types of pelleted feed under trough farming conditionsWind controlled feed trough
