EEPORT OF THE SECRETARY OF AGRICULTURE. 97 



Grain Crops — Continued. 



Influence of Spacing on Productivity in Single-Ear and Prolific 



Types of Corn ■^^.s.^-^a— D. B. 1157 



Trebi Barley, A Superior Variety of Irrigated Land_^_'-:UL!J_____ D. C. 208 



Wild Rice D- C. 229 



United States Grades for Grain Sorghums. Recommended by 



the United States Department of Agriculture D. C. 245 



United States Grades for Rye. Recommended by the United 



States Department of Agriculture D. C. 246 



Home Economics: 



Corn and Its Uses as Food F. B. 1236 



Farm Manufacture of Unfermented Grape Juice F. B. 1264 



Uses of Rural Community Buildings F. B. 1274 



How to Get Rid of Rats F. B. 1302 



Good Proportions in the Diet F. B. 1313 



Canaries: Their Care and Management _ — F. B. 1327 



Digestibility of Cod-Liver, Java-Almond, Tea-Seed, and Water- 

 melon-Seed Oils, Deer Fat, and Some Blended Hydrogenated 



Fats D. B. 1033 



The Whipping Quality of Cream D. B. 1075 



The Production of Tulip Bulbs D. B. 1082 



Life History of the Kangaroo Rat ; D. B. 1091 



Vitamin B in the Edible Tissues of the Ox, Sheep, and Hog D. B. 1138 



Absorption and Retention of Hydrocyanic Acid by Fumigated 



Food Products - D, B. 1149 



Effect of Composition on the Palatability of Ice Cream D. B. 1161 



Some Experiments with a Boric-Acid Canning Powder D. C. 237 



Homemade Apple and Citrus Pectin Extracts and Their Use in 



Jelly Making D. C. 254 



Livestock and Dairying: 



Breeds of Swine F. B. 1263 



Sheep Killing DogS— F. B. 1268 



Renting Dairy Farms F. B. 1272 



The Stock-poisoning Death Camas F. B. 1273 



Organization and Management of Cooperative Livestock Ship- 

 ping Associations F. B. 1292 



Cost of Using Horses on Corn Belt Farms F. B. 1298 



Cleaning Milking Machines F. B. 1315 



Milk-Plant Operation D. B. 973 



Influence of Season of Freshening on Production and Income 



from Dairy Cows D. B.1071 



Shrinkage of Soft Pork Under Commercial Conditions D. B. 1086 



Reindeer in Alaska D. B. 1089 



The Effects of Inbreeding and Crossbreeding on Guinea Pigs — D. B. 1090 



Producers' Cooperative Milk-Distributing Plants D. B. 1095 



The Effect of Silage on the Flavor and Odor of Milk D. B. 1097 



A Method of Determining Grease and Dirt in Wool D. B. 1100 



Unit Requirements for Producing Market Milk in Delaware D. B. 1101 



The Detection of Hypochlorites and Chloramins in Milk and 



Cream D. B. 1114 



The Effects of Inbreeding and Crossbreeding on Guinea Pigs. III. 



Crosses Between Highly Inbred Families D. B. 1121 



