CAJ | 학술논문

采用城市污水处理厂的剩余污泥（滤泥）和牛粪直接配置养殖蚯蚓的饲料，按照不同比例的配料分组进行了饲养蚯蚓的试验研究。在适宜的环境条件下，经过21 d培养，大平二号蚯蚓的最少增重为54％，最高增重达100％；平均产卵茧的数量为0．687个／条蚯蚓。研究结果表明，滤泥不需经过发酵即可用于养殖蚯蚓，牛粪与滤泥配置的比例为1∶1或0．3：0．7时，有利于蚯蚓的代谢和繁殖，并可确保蚯蚓养殖的安全。
채용성시오수처리엄적잉여오니（려니）화우분직접배치양식구인적사료，안조불동비례적배료분조진행료사양구인적시험연구。재괄의적배경조건하，경과21 d배양，대평이호구인적최소증중위54％，최고증중체100％；평균산란충적수량위0．687개／조구인。연구결과표명，려니불수경과발효즉가용우양식구인，우분여려니배치적비례위1∶1혹0．3：0．7시，유리우구인적대사화번식，병가학보구인양식적안전。
The surplus sludge of urban sewage treatment plant and diary manure is prepared to produce earthworm feed and a series of experiment researches have been conducted in different proportion prescription for raising earthworm .Under suit-able surrounding conditions ,the weight of the Second Daping earthworm has been increased in ranging from 54 to 100 per-cent and the average number of spawned egg cocoons is 0 .687 for each earthworm after being nurtured for 21 days .The re-search results show that the surplus sludge could be used directly for rearing earthworm and never be fermented before . When the ratio of diary manure to surplus sludge is 1∶1 or 0 .3∶0 .7 ,it is useful for the earthworm supersession and repro-ducing .Also it would be safety for breeding earthworm in that range .