Individual and combined effects of crude protein, methionine, and probiotic levels on laying hen productive performance and nitrogen pollution in the manure

Author:

Alagawany Mahmoud,Abd El-Hack Mohamed E.,Arif Muhammad,Ashour Elwy A.

Publisher

Springer Science and Business Media LLC

Subject

Health, Toxicology and Mutagenesis,Pollution,Environmental Chemistry,General Medicine

Reference40 articles.

1. Abd El-Hack ME, Mahgoub SA, Alagawany M, Ashour EA (2016) Improving productive performance and mitigating harmful emissions from laying hen excreta via feeding on graded levels of corn DDGS with or without Bacillus subtilis probiotic. J Anim Physiol Anim Nutr (Berl). doi: 10.1111/jpn.12522

2. Ahmad HA, Roland DA (2003) Effect of environmental temperature and total sulfur amino acids on performance and profitability of laying hens: an econometric approach. J Appl Poult Res 12(4):476–482

3. Alagawany M (2012) Protein and total sulphur amino acids relationship in feeding laying hens. Ph.D. Thesis. Zagazig University

4. Alagawany M, Abou-Kassem DE (2014) The combined effects of dietary lysine and methionine intake on productive performance, egg component yield, egg composition and nitrogen retention in Lohmann brown hens. Egypt J Nut Feed 17(2):315–328

5. Alagawany M, El-Hindawy MM, Ali AA, Soliman MM (2011) Protein and total sulfur amino acids relationship effect on performance and some blood parameters of laying hens. Egypt J Nut Feed 14(3):477

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