山溪占 11是广东佛山市农科所育成的常规稻品种， 1997年和 1998年参加全国南方稻区华南晚籼组区试和生产试验，经两年玉林试点试验及大田生产试种，表现米质优、丰产、稳产、抗性好、适应性强等特点。 1999年 5月通过省级审定， 1999年 10月通过国家品种审定委员会审定。 　 Shanxi 11 is a conventional rice variety bred by Foshan Academy of Agricultural Sciences in Guangdong Province. In 1997 and 1998, it participated in the test and production test of South China late indica rice group in southern China. After two years of trial in Yulin and field trial in field production, Good quality rice, high yield, stable yield, good resistance, strong adaptability and so on. In May 1999 passed the provincial-level validation, in October 1999 through the National Varieties Approval Committee.