APPENDIX 



HAECKER'S FEEDING STANDARD FOR THE DAIRY COW 



To formialate a ration, according to this standard, for a 

 900 pound cow, producing 30 lbs. 4 per cent milk, the pro- 

 cedure is as follows : 



Digestible nutrients required daily by the 900 pound cow 

 yielding 30 pounds of 4 per cent milk daily. 



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