00717naa a2200169 a 450000100080000000500110000800800410001910000150006024500540007526000090012952002730013865000110041165000170042270000230043970000180046277300670048018355272013-09-09       1983    bl ---       0--  u    #d1 aPOWELL, W.  aThe use of pollen irradiation in barley breeding.  c1983  aSecond generation progenies (M2) derived from crosses using barley pollen irradiated at 500, 1,000 1,500 and 2,000 rads increasingly resembled the maternal parent. ‘Golden Promise’, but contained some characteristics derived from the paternal parent, ‘Magnum’.  aCevada  aMelhoramento1 aCALIGARI, P. D. S.1 aHAYTER, A. M.  tTheoretical and Applied Geneticsgv. 65, n. 1, p. 73-76, 1983.