CAJ | 학술논문

在限量空气中用1．2MeV电子射线降解风化煤，风化煤中的黄腐酸含量增加，在剂量100kGy时，鸡西、鹤岗两地风化煤黄腐酸含量分别由1．16％、0．83％上升到7．38％、6．35％。对电子射线降解风化煤获得的黄腐酸进行水稻水培试验，降解得到的黄腐酸具有生物活性。将电子射线降解风化煤获得的黄腐酸用于液体肥生产，肥效实验表明，玉米和大豆分别增产7．27％和8．09％。
재한량공기중용1．2MeV전자사선강해풍화매，풍화매중적황부산함량증가，재제량100kGy시，계서、학강량지풍화매황부산함량분별유1．16％、0．83％상승도7．38％、6．35％。대전자사선강해풍화매획득적황부산진행수도수배시험，강해득도적황부산구유생물활성。장전자사선강해풍화매획득적황부산용우액체비생산，비효실험표명，옥미화대두분별증산7．27％화8．09％。
Weathered coal degradation by irradiation of 1.2MeV electron accelerator in limited air was investigated. The content of fulvic acid （FA） increased with the increment of irradiation dose, and the content of FA in Jixi and Hegang weathered coal increased from 1.16% and 0.83% to 7.38% and 6.35% respectively when irradiation dose was 100kGy. Weathered coal which was degraded by E-beam were applied on experiments of rice seeds being fostered in water. The results showed that FA by E-beam degradation had biological activity. FA which were degraded by E-beam from weathered coal used in the production of liquid fertilizer, fertilizer experiments showed that maize and soybean production increased by 7.27% and 8.09%.