台湾田菁(Sesbania cannabina)是我们于1978年从广西引进的。我们将台湾田菁与同年从天津市农科所引进的早熟田菁及合肥田菁(50年代从江苏引种)分别在江淮地区的黄泥土(土壤含有机质1.37％、全氮0.0602％,速效磷每亩7.5斤,速效钾12.0毫克/100克土)和在中等肥力的白土上进行了比较试验,经两年的试种结果表明,台湾田菁优于合肥田菁和天津早熟 Taiwan Sesbania cannabina was introduced from Guangxi in 1978. In the same year, we compared Taiwan’s taijin with the early-season Sesbania and Hefei’s Sesbania introduced from Tianjin Agricultural Science Bureau in the same year (introduced from Jiangsu Province in the 1950s) in the Yellow Paddy soil (soil organic matter content 1.37%, total nitrogen 0.0602%, available phosphorus 7.5 kg per acre and 12.0 mg / 100 g K (fast available)) were tested on medium fertility clay soil. After two years of trial planting, the results showed that Taiwan Jing was superior to Hetianjing and Tianjin premature