Colcord's System of 



A HALF EMPTY SILO. 



The following cut is introduced for the sole 

 purpose of showing the situation of the two 

 governors when one-half the ensilage has been 

 removed. It also shows the vertical pipes. 



SILAGE versus DRY FODDER. 



Professor Arnold, being asked why three 

 tons of good silage have a feeding value of one 

 ton of the best hay, replied that in green 



