苜蓿与玉米秸秆不同混合比例青贮效果研究  

Study on the Effect of Silage Mixed by Different Percentage of Alfalfa and Corn Straw

作　　者：董志国[1] 

机构地区：[1]新疆畜牧科学院草业研究所,新疆乌鲁木齐830000

出　　处：《草食家畜》2016年第4期54-56,共3页Grass-Feeding Livestock

基　　金：国家科技支撑计划项目"重点牧区‘生产生态生活’保障技术集成与示范"(2012BAD13B00)资助

摘　　要：分析了鲜苜蓿与玉米秸秆不同比例混合后的青贮效果,结果表明:苜蓿与玉米秸秆按65%与35%比例混合后,青贮料感官评分最高,p H值最低(p H4.18),青贮效果最好,说明65%苜蓿与35%玉米秸秆混合后能有效改善苜蓿青贮发酵品质,较好地解决鲜苜蓿青贮和玉米秸秆利用问题。The paper analyzez the effect of silage mixed by different percentage of alfalfa and corn straw, it isfound that the sense scores of silage mixed by 65% alfalfa and 35% corn straw is highest. The pH value（4.18）of silage is lowest and the silage effect is best in all treatments, its fermenting effect is also best. Theseresults indicate that alfalfa and corn straw mixed by the ratio 65% and 35% can improve the fermentingquality of silage and solve the issues of fresh alfalfa silage and the usage of corn straw.

关 键 词：苜蓿 玉米秸秆 混合青贮 青贮效果 

分 类 号：S816.32[农业科学—饲料科学]