Yan, T <br/><br/>
Relationships among manure nitrogen output and dietary and animal factors in lactating dairy cows.  [electronic resource] 

 -  Journal of dairy science  Oct 2006 
 - 3981-91 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1525-3198 
<br/><br/><label>Standard No.: </label>10.3168/jds.S0022-0302(06)72441-9  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal Feed--analysis<br/>Animals<br/>Body Weight--physiology<br/>Cattle--physiology<br/>Dairying<br/>Diet--veterinary<br/>Dietary Proteins--metabolism<br/>Digestion--physiology<br/>Feces--chemistry<br/>Female<br/>Lactation--physiology<br/>Linear Models<br/>Manure--analysis<br/>Milk--chemistry<br/>Models, Statistical<br/>Nitrogen--physiology<br/>Reproducibility of Results<br/>Statistics as Topic<br/>Urine--chemistry