00848naa a2200253 a 450000100080000000500110000800800410001910000170006024501170007726000090019430000150020349000330021865000240025165000100027565000180028565300270030370000220033070000170035270000240036970000170039370000160041070000140042677301540044010207612019-08-29       2000    bl uuuu     u00u1 u    #d1 aNORMAN, R.J.  aInfluence of seeding date on the degree day 50 thermal unit accumulations and grain yield of new rice cultivars.  c2000  ap. 267-277  a(AAES Research Series ; 476)  aABONOS NITROGENADOS  aARROZ  aINVESTIGACION  aRICE (ORYZA SATIVA L.)1 aWILSON, C.E., JR.1 aSLATON, N.A.1 aMOLDENHAUER, K.A.K.1 aBOOTHE, D.L.1 aCLARK, S.D.1 aCOX, A.D.  tln: Norman, R.J.; Beyrouty, C.A. B.R. Wells Rice research studies 1999. Fayetteville, Arkansas (USA): Arkansas Agricultural Experiment Station, 2000.