秸秆制有机肥的生物复合菌剂的研制及应用

摘要

采用枯草芽孢杆菌、黑曲霉、里氏木霉等按适当的质量比配制复合菌剂，与粉碎后的水稻秸秆作用，研究其速腐制有机肥效果。结果表明，该复合菌剂可缩短秸秆腐化周期，腐化周期为同类产品的50％～60％；腐熟后与猪粪结合制作有机肥，可实现对秸秆的资源化利用。%Mixing Bacillus subtilis,Aspergillus niger,Trichoderma reesei and other bacteria by the appropriate percentage for preparation of composite agents,which were reacted with crushed rice straw.The speed rot to prepare the organic fertilizer was studied .The results showed that the composite corrosion a-gents can shorten the corrosion cycle of straw ,which is 50% ~60% of those of similar products .The or-ganic fertilizer can be obtained by combined with pig manure after corrosion.In such way straw treatment re-sources can be realized.