皖西地区适于水牛泌乳的牧草筛选试验

Selection of Forages on the Ability of Milk Production of Buffaloes in West Anhui

在基础日粮相同的基础上,将24头泌乳期、产奶量相近的水牛随机均分3组,探讨禾本科多花黑麦草(Lolium multiflorum.Hercules)、豆科紫花苜蓿(Medicago sativa.Eureka)、蓼科鲁梅克斯(Rumex.K-1)3种牧草对其泌乳高峰期生产性能的影响,结果表明,饲喂Rumex.K-1分别比Eureka和Hercules提高了15.76％、13.39％(P<0.05)的产奶量,6.32％、6.73％(P<0.01)的乳脂率,以及21.27％、19.15％的4％标准乳;而Eureka与Hercules间差异均不显著(P>0.05)。故种植Rumex.K-1适合皖西地区农村散养水牛的小区放牧或舍饲补饲。

24 Buffaloes with similar milk yield and lactation period were randomly divided into three groups in the experiment on the diet. The effects of three kinds of forages on the ability of peak milk production period were discussed. The result indicated milk yield increased respectively 15.76%, 13.39% (P<0.05), the rate of milk far increased respectly 6.32%, 6.73% (P<0.01) ,and FCM has increased 21.27%、19.15% respectively by the groups feeding of RumexK-1 comparison with the feeding of Mediea go sativa(Eureka) and Lolium multiflorum(Hercules). The difference was not significant (P>0.05) between feeding with and feeding Eureka with Hercules. Therefore, the planting of Rumex K-1 can adapt to West Anhui scattered feed Buffaloes with graze in miniature pen and feeding in hut.