STUDY OF YIELD AND ITS COMPONENTS FOR DIFFERENT RICE GENOTYPES

Abstract

ABSTRACT:This Research was carried out in rice research station in Mishkhab / Najav province in seasons 2010 – 2011 to study yield characters and its component for five rice genotypes which entered from International Rice Research Institute in Philippine IRRI which produced from comparison, selection and screening processing of 20 rice genotypes during 2007 – 2009 cultivate season and compared with national variety Anbar 33. The results showed that genotype IR 10198 superior in number of panicle/m2, 1000 grain weight and grain yield Ton/ha for both season and there was no significant different from IR 51500 genotype for season 2011and genotype IR 51500 was superior in number of grain per panicle for both seasons.