中药材黄姜主产区之一的湖南沅陵县于1987年3月开始进行的黄姜野生改家种试验已获得成功。卢家湾村第一组于去年10月30日采挖黄姜鲜货4500市千,晒干为1350市斤;第二组产鲜货2000市斤, The Chinese ginger wild-rotating home-grown test, which began in March 1987 in Hunan’s Fuling County, one of the major producing areas of Huang Jiang, has been successful. The first group of Lujiawan Village was excavated with 4500 tons of turmeric fresh goods on October 30 last year, dried to 1350 kg; the second group was 2,000 kg of fresh produce.