优质高产水稻新品种“８０—４７３”８０—４７３是山东省水稻研究所用金林３１作母本，喜峰作父本经有性杂交选育而成。该品种具有优质、高产、抗病、抗倒的特点。１９８４～１９８５年，在山东省区试和生产试验及北方粳稻区试中综合评比列前一、二位，并于１９８９年通... A new high-quality and high-yielding rice cultivar “80-473” 80-473 was made by female parent Jinling 31 of Shandong Provincial Rice Research Institute and the father of Xifeng was sexually crossed. The variety has high quality, high yield, disease resistance, anti-down features. From 1984 to 1985, the first and second places were selected in the trial and production test in Shandong Province and the northern japonica rice area test, and in 1989 the ...