@article{冯宇隆_2624, author = {[冯宇隆, 唐静, 李复煌, 吴永保, 谢明, 侯水生]}, title = {1~21日龄北京鸭维生素A需要量研究}, publisher = {动物营养学报}, year = {2020}, journal = {动物营养学报}, volume = {32}, number = {6}, eid = {2624}, pages = {2624-2630}, keywords = {维生素A;北京鸭;生长性能;屠宰性能;需要量}, doi = https://www.chinajan.com/CN/10.3969/j.issn.1006-267x.2020.06.021 }