@article{张 方_72, author = {[张 方]}, title = {复合益生菌制剂对肉牛生长性能、屠宰性能及经济效益的影响}, publisher = {中国饲料}, year = {2021}, journal = {中国饲料}, volume = {1}, number = {1}, eid = {72}, pages = {72-75}, keywords = { 复合益生菌制剂;肉牛;生产性能;屠宰性能;经济效益}, doi = http://journal.chinafeed.com.cn/CN/10.15906/j.cnki.cn11-2975/s.20210116 }