Cavallini, D Effects of ad libitum or restricted access to total mixed ration with supplemental long hay on production, intake, and rumination. [electronic resource] - Journal of dairy science Dec 2018 - 10922-10928 p. digital Publication Type: Journal Article ISSN: 1525-3198 Standard No.: 10.3168/jds.2018-14770 doi Subjects--Topical Terms: Animal Feed--analysisAnimalsCattleDairying--methodsDiet--veterinaryDietary Fiber--metabolismDigestionFemaleItalyLactation--physiologyMilkRumen--metabolism