FEEDING HORSES AND MULES 293 
Mules may be fed the same feeds and similar amounts of these as 
horses, and what has been said in the preceding about feeding this 
class of animals applies, in general, also to mules. 
QUESTIONS 
. State the general laws governing the use of feed by horses. 
. Give a common ration for horses in your locality, and show in how far it 
approaches the Wolff-Lehmann and the Armsby standards. 
. How is the work done by horses measured ? 
. State the main principles of feeding (a) foal, (6) the mare, (¢) work 
horses. 
When are horses preferably watered, and how many times fed daily? 
. Should horses receive all the hay they will eat? Why? 
. Discuss the value of different rough feeds for work horses. 
. State briefly the value of silage and of roots for horses. 
. Give the main concentrates fed horses, and state briefly their relative 
values. 
. Give the system of feeding farm horses during winter, when idle or doing 
light work. 
. How are horses fattened for market? 
. Which makes the more economical use of feed eaten, the horse. or the 
mule? 
13. Is a small consumption of feed a desirable point in farm animals? 
CONAN PO Ee 
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Literature on Horses.—Gay, ‘“ Productive Horse Husbandry,” Phila- 
delphia, 1914. Roberts, “ The Horse,” New York, 1905. Johnstone, “ The 
Horse Book,” Chicago, 1908. ‘“ Heavy Horses, Breeds and Management,” 
London, 1905.“ Light Horses, Breeds and Management,” London, 1904. 
Langworthy, “ Principles of Horse Feeding,” Farmers’ Bulletin 170, 1903. 
Experiment Station Publications on Horse and Mule Feeding: Florida, 
b. 72; Illinois, b. 141; Indiana, b. 97; Iowa, b. 18, 109, c. 6; Kansas, b. 186; 
Kentucky, b. 176; Maine, r. 91; Maryland, b. 51; Massachusetts, b. 99, 
(Hatch) b. 94; Michigan, b. 254; "Mississippi, b. 15; Missouri, c. 27, b. 114; 
Montana, b. 95, 97; Nebraska, b. 130; ext. b. 28; New Hampshire, b. 82, 
129; New Jersey, r. 393, b. 92; "North Carolina, b. 189 ; North Dakota, b. 26, 
45; Ohio, b. 195; Oklahoma, r. ’98, 99; Pennsylvania, b. 117, 122; Utah, 
b. 77, 101; Virginia, b. 80; Wyoming, r. 12, b. 98; Ottawa, r .’06; Bur. An. 
Industry, ec. 168; Farmers’ B. 170; Office Exp. Stations, b. 125. 
