Individual and combined effects of crude protein, methionine, and probiotic levels on laying hen productive performance and nitrogen pollution in the manure
Crossref DOI link: https://doi.org/10.1007/s11356-016-7511-6
Published Online: 2016-08-30
Published Print: 2016-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Alagawany, Mahmoud
Abd El-Hack, Mohamed E.
Arif, Muhammad
Ashour, Elwy A.
License valid from 2016-08-30