Knoll, Maximilian ; Bokkers, Eddie A.M ; Leeb, Christine... Knoll , M , Bokkers , E A M , Leeb , C , Wimmler , C , Andersen , H M-L , Thomsen , R , Früh , B & Holinger , M 2021 , ' Rooting for feed : Mixing corn pellets into rooting material tends to increase the presence of grower and finisher pigs in the rooting area but not its cleanliness ' , Applied Animal Behaviour Science , vol. 241 , 105379 . https://doi.org/10.1016/j.applanim.2021.105379.
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2021