CAJ | 학술논문

【目的】研究生物除臭菌对猪粪堆肥腐熟过程的影响，为利用生物除臭菌改善生猪养殖场生态环境提供参考。【方法】利用猪粪进行堆肥发酵，试验设添加生物除臭菌处理，以不添加生物除臭菌处理作对照，测定不同处理对堆肥的温度、pH、含水量和种子发芽指数（GI）的影响。【结果】添加生物除臭菌处理相比对照处理更易提高猪粪堆肥温度，提前4 d达到高温阶段；两种处理堆肥pH均保持为8.0~9.0；堆肥第30 d，添加生物除臭菌处理含水率为28%，达到腐熟标准，而对照为33%；添加生物除臭菌处理GI为53%，对照为42%。【结论】生物除臭菌对堆肥腐熟过程具有促进作用，可在生产中应用。
【목적】연구생물제취균대저분퇴비부숙과정적영향，위이용생물제취균개선생저양식장생태배경제공삼고。【방법】이용저분진행퇴비발효，시험설첨가생물제취균처리，이불첨가생물제취균처리작대조，측정불동처리대퇴비적온도、pH、함수량화충자발아지수（GI）적영향。【결과】첨가생물제취균처리상비대조처리경역제고저분퇴비온도，제전4 d체도고온계단；량충처리퇴비pH균보지위8.0~9.0；퇴비제30 d，첨가생물제취균처리함수솔위28%，체도부숙표준，이대조위33%；첨가생물제취균처리GI위53%，대조위42%。【결론】생물제취균대퇴비부숙과정구유촉진작용，가재생산중응용。
[Objective]The present study applied biological deodorization bacteria to improve ecological environment of pig farm in order to reduce its pollutions on atmosphere, water source and soil. [Method]Pig manure was used for compost fermentation. The changes in compost temperature, pH, moisture content and soybean seed germination index (GI) of the two experimental treatments (with and without biological deodorization bacteria) were determined. [Result]Compared to the control , the treatment with biological deodorization bacteria increased compost temperature easier and high tempera-ture phase occurred 4 days in advance. The pH variation tendency of compost of two treatments was basically the same and kept in pH 8-9. Water content of compost was 28%on the 30th day and reached decomposition standards,while water con-tent of the control was 33%. The GI of soybean seeds was 53%on the 30th day,while the control was 42%. [Conclusion]Bio-logical deodorization bacteria can promote the decomposed process and can be used in production.