01322nam a2200217 a 450000100080000000500110000800800410001910000190006024502750007926000990035430000110045349000660046452004630053065000120099365000160100565000200102165000130104170000160105470000170107070000170108710620152021-05-05       2020    bl uuuu     u01u1 u    #d1 aJÁUREGI, J.M.  aShort- and long-term effects of sowing rate on plant density of lucerne (Medicago sativa L.)ba review of experiments.[Efectos de la densidad de siembra de alfalfa sobre la densidad de plantas en el corto y largo plazo: revisión de experimentos].h[electronic resource]  aIn: Congreso Argentino de Producción Animal Virtual, 43, 25 al 27 de noviembre de 2020.c2020  ap. 144  a(Revista Argentina de Producción Animal ; 40; Suplemento 1).  aConclusions: During the seedling stage, more than 10 kg of bare seed ha-1 are required to reach the minimum recommended number of plants (250 pl m-2). Even when data indicates that as little as 5 kg ha-1 of bare seed are enough to reduce the time it takes the stand to reach the threshold of minimal plant density by ~400 days, increasing sowing rate to >10 kg ha-1 appears to be necessary to reduce weed competition and the costs associated with herbicides.  aALFALFA  aLEGUMINOSAS  aMEDICAGO SATIVA  aPASTURAS1 aOJEDA, J.J.1 aBERONE, J.D.1 aLATTANZI, F.