【摘要】 本试验选择膘情中等,年龄和体重基本一致的成年健康羊75,随机分Ⅰ、Ⅱ、Ⅲ、Ⅳ、Ⅴ五个试验组,以研究不同粗饲料对藏羊生长发育的影响。试验结果表明,试验Ⅰ组(青贮燕麦草组)日增重最高,日增重为112.56g,比未处理组(燕麦干草组)提高26.63%;试验Ⅳ组(微贮青稞秸组)次之,日增重81.11g,比未处理组(青稞草组)提高36.87%;试验Ⅲ组(氨化青稞秸组)最低,日增重为60.00g,比未处理组(青稞草组)提高1.25%。更多还原

【Abstract】 Seventy five healthy adult sheep with medium body size,the same age and weight basically were selected and randomly divided into five treatments:group I,II,III,IV,and V to study the effects of different forages on growth and development of Tibetan sheep.The experimental results showed that the group I(silage oat group)had the highest daily gain weight with 112.56 g,increased by 26.63% than untreat group(oat hay group);groupⅣ(micro storage of highland barley group)followed by 81.11 g,incresed by 36.87% than untrea group(highland barley group);group III(ammoniated highland barley group)is the lowest with 60.00 g,increased by 1.25% than untreat group(highland barley group).更多还原