Table Beets Grown on Nitrate Ready for Market 1 6 Da3'S Earlier 43 



Table of Analyses and Guarantees 173 



Table, Showing the Number of Pounds of-Nitrogen, Phosphoric Acid 

 and Potash Withdrawn Per Acre by an Average Crop. (From 

 New York, New Jersey and Connecticut Experiment Stations' 



Reports 187 



Table Showing the Number of Pounds of Nitrogen, Phosphoric Acid 

 and Potash Withdrawn Per Acre by an Average Crop. (Con- 

 tinued) 188 



Table Showing Prices of Nitrate of Soda on the Ammoniate Basis. 

 Figured on Basis of 380 Pounds Ammonia in One Ton of Nitrate 



of Soda 112 



Tabulated General Summary 222 



Terms Used in Discussing Fertilizers • H^ 



The Amount to Apply 138 



The Alfalfa, Cow- Pea and Clover Question ■ 107 



The Best Form of Nitrogen for Wheat I2 



The Best Use of Nitrogen Requires an Abundance of Phosphoric 



Acid and Potash in the Soil 117 



The Great Canals of the World 195 



The Kind of Crop an Important Factor in Determining the Agricul- 

 tural Value of the Nitrogen 118 



The Longest and Greatest Rivers in the World 203 



The Most Expensive Plant Food, "Phosphates" and "Complete Fer- 

 tilizers " 6 



The Quality of Manure and Fertilizers 99 



The Use of Nitrogenous Fertilizers on Vegetables 154 



The Unit System 1 66 



The Various Potash Salts and Their Composition 190 



Thomas Slag and Lime, Use of 38 



Time at Which Money Doubles at Interest 208 



Time to Apply and Quantities Required 33 



Time Required for Digesting Food 198 



Time Required for the Complete Exhaustion of Available Fertilizing 

 Materials, and the Amounts of Each Remaining in the Soil During 

 a Period of Seven Years. (From Scottish Estimates.) On Uncul- 

 tivated Clay Loam 189 



Tobacco 16, 80, 144 



Tomatoes 1 8, 79, 1 54 



Top-Dress, How To 104 



Top-Dressings 64, 103 



Top-Dressing Experiments 104 



Top-Dressing Grass Lands 76 



Top-Dressings of Nitrate of Soda 120 



Top-Dressing for Grains, Grasses, Root Crops, Pastures, Soiling 



Crops, Nitrate as a 54 



Turnips and Swedes 56 



Two Good Home Mixtures 17^ 



University of Arizona Agricultural Experiment Station. Timely Hints 



for Farmers, No. 31. Prof. W. W. Skinner 148 



