No Rain Damaged Forage Functions (Figure 12B) 



A. Grain Constant (6.3) 



F = 33.7743 - 0.1743 (T) 

 M= 9.5716 + 0.7568 (F) 



B. Milk Constant (35.0) 



F = 33.7743 -0.2217 (T) 

 G = 6.2154 + 0.0846 (T) 



C. Milk-Grain Ratio (4:1) 

 Frr 28.6205 - 0.0705 (T) 



M = — 86.9157 + 4.6178 (F) 

 G = M/4 



30 



28 



t/> 26 



z 

 o 



a. 



i-~ 24 



< 

 > 



O 22 



>- 

 < 



20 



18 - 



Forage Acceptance Level 

 June 1 



• U 



POUNDS OF MILK 



Forage Acceptance Level 

 July 10 



Grain Feeding Management 

 A =^ Grain Constant 

 B =Milk Constant 

 C = Milk-Grain Ratio 



^\ ^ 



6 



8 10 12 



CONCENTRATES, POUNDS 



14 



Figure 13B. Estimated Daily Milk Isoquants, Rain Damaged Forage, 

 Two Dates of Cut and Three Methods of Grain Feeding 



31 



