汕优５５９系江苏沿海地区农科所水稻室用珍汕９７Ａ与盐恢５５９配组于１９９２年育成的杂交籼稻新组合，在１９９５～１９９７年江苏省杂交籼稻区域试验和生产试验中，产量均位居第一，表现高产稳产、熟期适中、耐肥抗倒、病虫害轻、米质较优等特点。１９９７年在苏、皖... Shanyou 559 Department of Agricultural Sciences in Jiangsu Province coastal areas of rice with the Zhenshan 97A and salt recovery 559 set of new combinations of indica hybrids in 1992 bred in Jiangsu Province during 1995 to 1997 hybrid indica rice regional trials and production tests, Ranked first, the performance of high and stable yield, moderate maturity, resistance to lodging, pests and diseases, light, better quality and other characteristics. In 1997 in Jiangsu, Anhui ...