黄花菜茎叶黄贮饲料对西门塔尔杂代肉牛育肥及血清生化指标的影响  

Effects of Yellow Silage of Daylily Stem and Leaves on Fattening and Serum Biochemical Indicators of Simmentaler Hybrid Cattle

作　　者：张俊丽 马吉锋 赵正伟 马秀明 梁小军 王秀琴 Zhang Junli;Ma Jifeng;Zhao Zhengwei;Ma Xiuming;Liang Xiaojun;Wang Xiuqin(Institute of Animal Science,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002;Sanxin Lyuyuan Beef Cattle Breeding Cooperative of Xixia District,Yinchuan,Ningxia 750021)

机构地区：[1]宁夏农林科学院动物科学研究所,宁夏银川750002 [2]银川市西夏区三鑫绿源肉牛养殖合作社,宁夏银川750021

出　　处：《宁夏农林科技》2023年第2期35-38,共4页Journal of Ningxia Agriculture and Forestry Science and Technology

基　　金：宁夏农林科学院农业高质量发展和生态保护科技创新示范项目(NGSB-2021-12-11);宁夏农林科学院科技创新项目(NYYZZ-G-19-08);国家现代农业(肉牛牦牛)产业技术体系建设专项(CARS-37);宁夏红寺堡全国易地搬迁移民致富提升示范区重点产业提质增效集成示范(2021BBF02019)。

摘　　要：为探讨黄花菜茎叶黄贮对肉牛育肥及血清生化指标的影响,选择西门塔尔杂代肉牛30头,开展饲喂试验。结果表明:在相同饲养管理条件下,日粮添加适宜黄花菜茎叶黄贮替代全株玉米青贮饲喂肉牛,可促进肉牛提高日增重,改善肉牛机体对饲料中蛋白质的吸收代谢,且对肉牛健康无不良影响。建议肉牛日粮中采用黄花菜茎叶黄贮替代15%~30%全株玉米青贮。To investigate the effects of yellow silage of daylily stems and leaves on fattening and serum biochemical indicators of beef cattle,30 Simmentaler hybrid cattle were selected for fattening experiments.The results showed that under the same feeding and management conditions,adding suitable daylily stem and leaf with yellow silage to the diet to feed beef cattle can promote the daily weight gain of beef cattle,improve the absorption and metabolism of protein in the feed and have no adverse effects on the health of beef cattle.It is recommended to use daylily stem and leaf with yellow silage to take the place of 15%to 30%whole plant corn silage in the beef cattle diet.

关 键 词：黄花菜茎叶 黄贮 肉牛 血清生化指标 

分 类 号：S823[农业科学—畜牧学]