Muhammad Shuaib, Abdul Hafeez, Muhammad Shahkar Uzair, Abubakar Sufyan and Hammad Ullah, 2024. Effect of Fiber Degrading Enzymes Added in Soybean Hulls on the Egg Quality Parameters During Early Peak Production Period in Laying Hens. Pakistan J. Zool., 56: 1633-1638. DOI: https://dx.doi.org/10.17582/journal.pjz/20221115101133