不同复合微生物菌剂对水洗牛粪好氧发酵过程的影响  

Effects of Different Compound Microbial Agents on the Aerobic Fermentation Process of Washed Cow Manure

作　　者：林凤敏 Lin Fengmin(Shandong Huayu University of Technology,Dezhou 253000,China)

机构地区：[1]山东华宇工学院,山东德州253000

出　　处：《黑龙江科学》2024年第16期32-34,39,共4页Heilongjiang Science

摘　　要：探讨了不同复合微生物菌剂对水洗牛粪好氧发酵的影响。通过设置4种不同菌剂的处理组(A、B、C、D)和一个未接种菌剂的对照组(CK),评价菌剂对发酵温度、pH值、含水量、养分含量及种子发芽指数的影响。结果显示,添加微生物菌剂显著改善了所有测试指标,尤其是处理D组在温度上的快速升高和B组在养分积累及发芽指数上的表现突出,此结果说明合适的菌剂选择可提高堆肥质量和农业应用潜力。The study researches the effects of different compound microbial agents on the aerobic fermentation of washed cow manure.The study evaluates the effects of 4 different inoculants(A,B,C and D)and 1 uninoculant control group(CK)on fermentation temperature,pH value,moisture content,nutrient content and seed germination index.The results show that the addition of microbial inoculants has significantly improved all test indexes,especially the rapid increase of temperature in group D,and the outstanding performance of nutrient accumulation and germination index in group B.This result indicates that suitable microbial selection can improve compost quality and agricultural application potential.

关 键 词：好氧发酵 微生物菌剂 水洗牛粪 养分含量 种子发芽指数 

分 类 号：S141.4[农业科学—肥料学]