摘要
薰衣草经蒸馏提取精油后,产生大量废弃秸秆,本研究旨在利用混合青贮制作技术,通过测定其成分比较制作的50%野干草与蒸馏提取精油后薰衣草秸秆混合青贮,60%小麦秸秆与蒸馏提取精油后薰衣草秸秆混合青贮和玉米青贮的效果。结果表明:两种混合蒸馏提取精油后薰衣草秸秆青贮均可行,可制成品种良好的青贮饲料;并可有效降低单宁含量,提高类黄酮含量,对利用废弃薰衣草秸秆具有很好的效果;其中野干草与蒸馏提取精油后薰衣草秸秆制成的混合青贮品质较麦秸与蒸馏提取精油后薰衣草秸秆制作的混合青贮感官上更好,并且在粗蛋白质、能量、脂肪等营养指标上也优于玉米青贮。
Lavender by distillation after extraction of essential oil, produces large amounts of waste straw.The purpose of this research was to make technology by mixed silage,through the determination of its content comparison the effect of silage 50% wild hay extraction and distillation of essential oil of lavender straw mixed, 60% wheat straw extraction and distillation of essential oil of lavender stalk mixed and corn silage.The results showed that the two kinds of mixed distilla-tion after extraction of essential oil of lavender straw silage were feasible 袁 could be made into silage varieties 曰 and could ef-fectively reduce the content of tannin and improve the falconoid content,which had a good effect on the use of waste straw silage mixed with lavender.The sensory effeat of wild hay and distillation of essential oil of lavender was better than distil-lation of essential oil of lavender and wheat straw mixed silage,and the crude protein, energy, fat and other nutritional in-dicators were better than corn silage.
出处
《中国饲料》
北大核心
2017年第12期13-17,共5页
China Feed
基金
新疆维吾尔自治区科技支撑计划(201531107)
国家肉牛(牦牛)产业技术体系(CARS-38)
