Abstract:At present，the production of traditional oil crops is lower，the price is rising，and the supply of edi原 ble oil is grim. In this paper，the advantages of several oil producing strains were summarized，and the charac原 teristics of the unit time and unit area output were high and it had the potential to achieve large-scale industrial production. The feasibility of developing the oil producing strains from the common oil crops and the fatty acid composition was analyzed.