Effects of Decreasing Cu and Zn Contents and Supplementing with Phytase on Growth Performance, Nutrients Apparent Digestibility and Serum Biochemical Indexes of Finishing Pigs
REN Shanmao, ZOU Yichen, TAO Yong
China Animal Husbandry & Veterinary Medicine . 2018, (11): 3095 -3103 .  DOI: 10.16431/j.cnki.1671-7236.2018.11.015