摘要
为了探讨青贮调制对亚高山草甸植物的影响。将10种亚高山草甸植物进行袋装青贮,贮藏一年后分析青贮饲料的pH值和营养成分含量。结果表明,亚高山草甸植物青贮饲料的pH值比较高,通过青贮可以保持亚高山草甸植物的养分,亚高山草甸植物青贮饲料的硝基化合物含量普遍较高。
The effect of ensilaging on subalpine meadows plants was studied.Ten forages were bagged ensilaged for one year.The nutritional contents and pH of silages were analyzed.The results showed that the pH and nitro compound of subalpine meadow plants silages were high,and the nutritional contents of subalpine meadows plants could be maintained post-ensilaged.
出处
《中国奶牛》
2010年第9期16-19,共4页
China Dairy Cattle
基金
山西省科技攻关计划项目"青贮饲料布氏乳杆菌制剂的研制与开发(20100311052)"
农业部948项目"饲草型发酵混合饲料加工技术(2010-C15)"
十一五国家科技支撑计划课题"优质草产品生产加工与高效利用关键技术研究(2006BAD16B03-09)
抗旱耐寒饲草品种选育与利用关键技术研究(2007BAD56B02)"
关键词
亚高山草甸
植物
青贮
营养成分
Subalpine meadows
Plant
Silage
Nutritional content
