【摘要】 从西洋参种植土壤中分离到一株高效有机氯农药降解细菌,将该菌制成固体菌剂,应用于田间试验,实验结果表明,对3a生西洋参的1a生长期内BHC总量的降解率达36.27%～49.90%,DDT总量的降解率达25.19%～35.61%。更多还原

【Abstract】 The bacterial strain which can degrade organochlorine pesticides with high effect was isolated from soil planted American ginseng.The solid preparation made by the strain applies to field experiments via three-year-old ginseng in one year,indicating the degradation rate of the strain for total amount of BHC up to 36.27%～49.90%,the degradation rate of the strain for total amount of DDT up to 25.19%～35.61%.更多还原