The Publisher has withdrawn this paper as the same article has already been published in Journal of Aquaculture Feed Science and Nutrition, Volume 2 Issue 1, 1-5, 2011.
Minkai Xuec, Shengfu Zhang, Hong Chang, Yonggao Zhao, Tangjie Zhang, Hui-Fang Li and Kuanwei Chen. Retracted: Analysis of Fitness Predominance for Gaoyou Ducks Double Yolk Egg.
DOI: https://doi.org/10.36478/javaa.2011.367.371
URL: https://www.makhillpublications.co/view-article/1680-5593/javaa.2011.367.371