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本所1951年自华东农业科学研究所、南京大学崑山稻作试验场及武汉大学农学院引进华东、华北区粳稻品种749个进行观察。1952年起将其中生辰表现优良的早中晚稻分组进行品种比较试验。1954年粳稻选种工作分别在本所(武昌)及湖南大通湖农场进行,那年两地均遭洪水淹没,供试材料损失殆尽。1955年春重自华东、华北及东北各地徵集原始材料808个(除重复外實为656个),及引种各该地优良粳稻品种30余个,按品种类别、种子数量分组进行大区与小区观察,并将过去表现优良的品种继续进行品种比较试验。现将几年来选育结果表现较好的品种介绍於后。(附各品种在本所歴年试验结果表)
The Institute in 1951 from the East China Institute of Agricultural Sciences, Nanjing University, Kunshan Rice Research Institute and Wuhan University School of Agriculture introduced East China, North China region, 749 varieties of rice were observed. From 1952, the early, middle and late rice group with excellent birthday performance was compared and tested. In 1954, the selection of japonica rice was carried out in the local farms (Wuchang) and Hunan Datong Lake Farm, respectively, during which year both places were inundated with flooding and the tested materials were lost. In spring of 1955, 808 original materials (except for the repeated exoskeletons of 656) were solicited from all over East China, North China and Northeast China, and introduced more than 30 excellent japonica cultivars in each of these areas. Large and small area observation was conducted by grouping the varieties and seeds , And the past performance of the species continue to carry out comparative trials. Now years breeding results better performance varieties introduced later. (With the species in the calendar year of the pilot test results table)