饲用液体防霉剂对贮藏期狐饲料发霉状况的影响

为研究饲用液体防霉剂对贮藏过程中狐饲料料温及霉变外观征状的影响,选择育成期狐饲料,设6个处理,对照组不添加任何防霉剂,试验组液体防霉剂(surface和水)添加比例分别为0.5%(A)、1.0%(B)、1.5%(C)、2.0%(D)、2.5%(E)。结果表明:虽然添加液体防霉剂提高了饲料的含水量,但防霉效果较好,且防霉效果随添加比例的增大而有增强的趋势。随着贮藏时间的增加其优势更加明显,添加2.0%、2.5%时饲料均能安全贮藏180 d。

Effects of Forage Liquid Mould Inhibitors on Mildew Situation of Fox Feed in Storage

The objective of this experiment is to research effects of forage liquid mould inhibitors on temperature and mildew appearance of fox feed in storage.Selecting growing fox feed,setting six treatments,no mould inhibitors was added in control group and different dosages(0.5%,1.0%,1.5%,2.0%,2.5%) of liquid mould inhibitors were added in treatment groups.The results showed that although adding liquid mould inhibitors improved the water value of feed,but mould prevention was well and mould prevention became better with the increasing of dosage.As the storage time increased,its advantage was more apparent and the feed that added 2.0%,2.5% of liquid mould inhibitors could store 180 days safely.