@article{农业农村部畜牧兽医局监测信息处 全国畜牧总站统计信息处_2, author = {[农业农村部畜牧兽医局监测信息处 全国畜牧总站统计信息处]}, title = {2021年5月全国畜产品和饲料价格情况}, publisher = {中国饲料}, year = {2021}, journal = {中国饲料}, volume = {1}, number = {12}, eid = {2}, pages = {2-4}, keywords = {猪粮比}, doi = http://journal.chinafeed.com.cn/CN/10.15906/j.cnki.cn11-2975/s.20211201 }