期刊论文

Optimization of Fermentation Processing of Waste Materials Pleurotus Eryngii and Its Application in Growing Pigs

中文

中国畜牧杂志

0258-7033

2017

53

9

86-91

10.19556/j.0258-7033.2017-09-086

武汉轻工大学引进（培养）人才科研启动项目（2013RZ04）；

本校为第一机构

本试验旨在研究杏鲍菇菌糠最佳发酵工艺条件及其在生长猪日粮中的适宜添加量.以采摘3茬的杏鲍菇菌糠为原料,选取黑曲霉、枯草芽孢杆菌和嗜酸乳杆菌3株菌种,采用单因素试验和正交试验设计,考察接种量、发酵时间、料水比和混菌比例对杏鲍菇菌糠发酵后营养价值的影响.动物试验选取平均体重为20 kg的杜×长×大三元杂交生长猪24头,随机分为4组,每组6个重复,每个重复1头猪;对照组饲喂基础日粮,试验组日粮分别用5％、10％、15％发酵菌糠替代麸皮,试验期为21 d.结果表明:最佳条件为菌种接种量12％、发酵时间84 h、料水比1∶1.5、混菌比例2∶1∶1、发酵温度37℃,在此条件下粗蛋白提高39.9％、粗纤维降低...

The study aimed to investigate the optimal fermentation conditions of waste materials Pleurotus eryngii andoptimum adding amount in growing pigs diets. The fermented waste materials Pleurotus eryngii was used as raw material,the strains, the inoculation amounts, liquid mass ratio, time and the strains were considered to improve Nutritional valueof waste materials Pleurotus eryngii and optimized process by single factor and orthogonal experiments.Twenty healthygrowing pigs at average weight of 20 kg were randomly divided into four groups with 6 ...