Preparation method of coarse feed prepared by mixed fermentation of hybrid broussonetia papyrifera and corn straw

The invention relates to the technical field of fermented feeds, and discloses a preparation method of a mixed fermented coarse feed of hybrid broussonetia papyrifera and corn straw. The method comprises the following steps: step 1, uniformly mixing hybrid broussonetia papyrifera and corn straw; 2, cellulase and compound bacteria are added into the mixture of the hybrid broussonetia papyrifera and the corn straw and evenly mixed, the hybrid broussonetia papyrifera and corn straw mixed fermentation product is formed through high-temperature fermentation, the fermentation success rate is high, and the quality of the fermentation product is good. 本申请涉及发酵饲料技术领域，公开了一种杂交构树和玉米秸秆混合发酵粗饲料的制备方法，包括以下步骤；步骤1、将杂交构树与玉米秸秆混合均匀；步骤2、在杂交构树与玉米秸秆的混合物中加入纤维素酶与复合菌并混合均匀，经高温发酵形成杂交构树玉米秸秆混合发酵产物，其发酵成功率高，发酵产物品质好。