青贮苜蓿作为一种良好的饲料来源在我国尤其是北方地区对缓解饲料短缺、调剂青绿饲料的丰歉有着十分重要的意义。但是，由于苜蓿具有缓冲能较高、可溶性碳水化合物含量低的特点，直接用其调制青贮饲料很难获得良好的品质。因此，国内外的很多研究都集中于使用添加剂调制来获得优质的苜蓿青贮饲料。就近年来国内外苜蓿青贮添加剂的相关研究和应用现状进行了总结，并对今后的研究趋势进行了展望。%Alfalfa is a kind of perennial herb, and as a favorable fodder resource, the ensiled alfalfa plays an important role in easing up the shortage of fodder and regulating the supply and demand of the green feeding stuff. But because of its high buffer energy and low content of soluble carbohydrate, it′s difficult to get the good effect by mixing alfalfa directly. At present, many researches have focused on using additive to obtain good ensiled alfalfa fodder. The relative researches and applying conditions of alfalfa silage additives at home and abroad in recent years were summarized, and the research trend in the future was looked forward.
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