After investigation of pollution of a certain irrigation area, and analysis of various methods for treating polluted soil, a technique was put forward using microbial preparation and mycorrhiza to remedy polluted soil. Experiment results showed that microbial preparation made in lab has a rewarding effect on decreasing oil pollution of the soil. With soybean and corn, fungi can grow with plant root into micorrhiza, which as a bioremediation method is effective and economically in treating soils contaminated by petroleum hydrocarbons. Using this technique we can remedy sewage irrigated areas by 53~78%, which indicated that a technological basis will be available for bioremediation of soils contaminated by petroleum hydrocarbons.
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何翊,魏薇,吴海.菌剂-菌根联合修复石油污染土壤的实验研究[J].土壤,2004,36(6):675-677. HE Yi, WEI Wei, WU Hai. MICROBE AND MYCORRHIZAL BIOREMEDIATION OF OIL-CONTAMINATED SOIL[J]. Soils,2004,36(6):675-677