Onbasilar, E E <br/><br/>
Effects of breeder age on mineral contents and weight of yolk sac, embryo development, and hatchability in Pekin ducks.  [electronic resource] 

 -  Poultry science  Feb 2014 
 - 473-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0032-5791 
<br/><br/><label>Standard No.: </label>10.3382/ps.2013-03355  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Animal Husbandry<br/>Animals<br/>Ducks--embryology<br/>Embryo, Nonmammalian--embryology<br/>Embryonic Development<br/>Minerals--metabolism<br/>Yolk Sac--embryology