Cyperus esculentus is Cyperaceae sedge perennial herbaceous plants, as a new type of oil crops, now haven't started mass planting in Xinxiang, this research mainly studies the varieties of oil beans from different regions in Xinxiang oil content under different light intensity difference. The acetyl-Co A carboxylase(ACCase), which is the rate-limiting enzyme of synthesis, catalyzes the first reaction of synthesis of fatty acids in plants. Cyperus esculentus L. Var.sativus is Cyperaceae of Cyperus perennial ...