02125naa a2200301 a 450000100080000000500110000800800410001902200140006002400420007410000170011624501550013326000090028850003110029752008390060865000230144765300370147065300180150765300210152565300240154665300270157065300170159770000160161470000160163070000170164670000160166370000170167977301270169610641672023-05-25       2023    bl uuuu     u00u1 u    #d  a0377-84017 a10.1016/j.anifeedsci.2023.1156682DOI1 aGARELI, M.S.  aEffects of grazing management and concentrate supplementation on intake and milk production of dairy cows grazing orchardgrass.h[electronic resource]  c2023  aArticle history: Received 11 January 2023; Received in revised form 4 May 2023; Accepted 8 May 2023; Available online 9 May 2023. -- Correspondence authors: E-mail addresses: solg-17@hotmail.es (S. Gareli), jsavian@inia.org.uy (J.V. Savian).  -- Funding: This research was funded by INIA ( PL_21_0_00 ). --  aABSTRACT.- In pasture-based dairy systems, grazing management strategies have focused mainly on achieving a high herbage harvest per hectare, whereas strategies oriented to maximizing the intake rate of herbage have been recently explored. The objectives of the study were (i) to evaluate the herbage nutritional value, intake and milk production per animal and per hectare of mid-lactation Holstein dairy cows grazing orchardgrass (Dactylis glomerata) in response to grazing management strategies that prioritize either herbage harvest per hectare or herbage intake rate, and (ii) to assess whether concentrate supplementation affects this response. The experiment was conducted in Uruguay using twenty-four mid-lactation Holstein dairy cows grazing orchardgrass under rotational stocking over an 81-day period. © 2023 Elsevier B.V.  aDACTYLIS GLOMERATA  aÁREA PASTURAS Y FORRAJES - INIA  aHolstein cows  aNumber of leaves  aRotational stocking  aSISTEMA LECHERO - INIA  aSward height1 aMENDOZA, A.1 aBELLO, N.M.1 aLATTANZI, F.1 aFARIÑA, S.1 aSAVIAN, J.V.  tAnimal Feed Science and Technology, July 2023, Volume 30, article 115668. https://doi.org/10.1016/j.anifeedsci.2023.115668