A Study of Colorado Wheat 13 i 
of Wheat—Crop 1915... 83 
of Yellow-Berry and Flinty Wheat . 44 
Composition— 
Averag-e Composition of Wheats (In Percent) Grown Without the 
Application of Nitrogen In 1913.. 66 
Average Composition of Wheats (In Percent) Grown With Applica¬ 
tion of Nitrogen—1913 . 68 
Average Composition of Wheat—Crop 1913. 90 
Average Composition of Wheat—Crop 1914. 90 
Average Composition of Wheat—Crop 1915. 91 
Average of Whole Wheat. 63 
General Composition of the Seed Used and the Crops of 1913, 1914 
and 1915 . 88 
of Large and Small Kernels—Crop 1913. 85 
Minimum, Maximum and Average, of Hungarian Wheat. 64 
of Wheats Grown With Fertilizer on Experimental Plots in 1913 
—Section 1700 55 
of Wheats Grown With Fertilizer on Experimental Plots in 1913 
—Section 1800 ... 56 
of Wheats Grown With Fertilizers in 1913—Section 1900. 57 
Wheats Grown on Experimental Plots—Crop 1914, Section 1700.... 7>'> 
Wheats Grown on Experimental Plots—Crop 1914, Section 1800.... 77 
Wheats Grown on Experimental Plots—Crop 1914, Section 1900.... 78 
Wheats Grown on Experimental Plots—Crop 1915, Section 1700.... 80 
Wheats Grown on Experimental Plots—Crop 1915, Section 1800.... 81 
Wheats Grown on Experimental Plots—Crop 1915, Section 1900.... 82 
Crushing Strength of Some Colorado Wheats . 49 
Effects of Irrigation— 
Dicklow Spring Wheat, Boise, Idaho—Crop 1913.102, 103 
Samples of Wheat Grown With Different Quantities of Water, Boise, 
Idaho—Crop 1914 . 106 
Wheat Grown With and Without Manure and With Different Quanti¬ 
ties of Water, Boise, Idaho. 106 
Mineral Constituents of Wheat Grown With and Without Manure 
and With Different Quantities of Water, Boise, Idaho—Crop 1914 106 
Mineral Constituents of Wheat—General Samples of 1912 and 1913.... 25 
Mineral Constituents of Wheat Grown at Fort Collins, Crop of 1913.... 58 
Nitrogen— 
Forms of, as Affected By Fertilizers in 1913—Section 1700. 55 
Forms of, as Affected By Fertilizers in 1913—Section 1800. 56 
Forms of, as Affected By Fertilizers in 1913—Section 1900. 57 
Forms of, as Affected By Fertilizers—Crop 1914, Section 1700. 76 
Forms of, as Affected By Fertilizers—Crop 1914, Section 1800. 77 
Forms of, as Affected By Fertilizers—Crop 1914, Section 1900. 78 
Forms of, as Affected By Fertilizers—Crop 1915, Section 1700. 80 
Forms of, as Affected By Fertilizers—Crop 1915, Section 1800. 81 
Forms of, as Affected By Fertilizers—Crop 1915, Section 1900. 82 
Nitrogen Percentage, Distribution of in Yellow-Berry and Flinty Wheat 4 3 
Ratio of straw to wheat— 
Crop of 1913 . 14 
Crop of 1914 . 15 
Crop of 1915 . 16 
Yields and weight per bushel— 
Crop of 1913 . 24 
Crop of 1914 .•. 15 
Crop of 1915 . Ig 
