HAY AND FORAGE FOR THE HORSE 359 



far above what is represented by the nutrients which 

 they contain. The influence thus exerted tends to correct 

 the harmful results that grow out of constipation or 

 undue laxity of the bowels. Because of this, when used 

 mainly to give proper tone to the digestion, the real value 

 of such foods is usually far above their market value. 

 When fed for such use, small and moderate, rather than 

 large quantities should be supplied. This list of foods 

 includes all kinds of field roots, as carrots, turnips, ruta- 

 bagas, parsnips, and the like; such by-products as bran, 

 oil meal of various kinds, and condiments; such hays as 

 alfalfa and clover, and green grass. 



