Acta Agrestia Sinica
Effects of Alfalfa Saponins on Performance and Egg Quality of Laying Hens
ZHANG Xian-lei, ZHAO Xiao-nan, LI Hai-yang, LI De-feng, WANG Cheng-zhang
Acta Agrestia Sinica . 2016, (2): 441 -446 .  DOI: 10.11733/j.issn.1007-0435.2016.02.029