摘要
以玉米秸秆为原料,采用白腐真菌发酵玉米秸秆降解纤维素制备饲料,以白腐真菌降解玉米秸秆纤维素酶活为考察指标,通过L9 3(4)正交实验确定玉米秸秆饲料发酵的最佳条件:发酵时间72 h、温度30℃、pH值8.5和固液比1??15。
The feed was prepared by the fermentation of corn stalk with white-rot fungi, the L9（3^4） or- thogonal experiments were designed to optimize the fermentation process by using enzyme activity of degrading corn stalk as index, the optimum conditions of invested variables were as follows： the ration of solid and liquid 1 ： 15, pH value 8.5, and the constant temperature 30℃ for 72 h.
出处
《饲料工业》
北大核心
2014年第17期37-39,共3页
Feed Industry
关键词
玉米秸秆
白腐真菌
纤维素酶
正交实验
corn stalk
white-rot fungi
cellulase
orthogonal experiments
