Effects of protease addition on varying levels of CP/AA on performance, egg parameters and apparent amino acid digestibility in 50-70 wk old Hy-Line W36 laying hens
…2 protease inclusions (without or with). The adequate (100%) diet was based on corn, soybean meal, and DDGS and formulated based on digestible Lys: digestible AAs (dMet, dThr, dTrp, dTSAA,…