78 
BULLETIN 1199, IT. S. DEPARTMENT OF AGEICULTUBE. 
50. Progress at the several experiment farms in 1896; beans — barley — corn— oats— wheat— variety tests: 
wheat, smallest versus largest versus hardest kernels for seed; rotation of crops; cross rotation 
experiments; root crops (variety tests). By W. M. Hays [and others]. Dec, 1896. 
51. Bovine tuberculosis. By M. H. Bevnolds. Dec, 1896. 
52. Potatoes, variety tests in 1896; potato implements. . By S. B. Green. Dec, 1896. 
53. Effects of the rotation of crops upon the humus content and the fertility of soils; production of humus 
from manures. By Harry Snyder. June, 1897. 
54. Human food investigations; the gluten of wheat; the digestibility and composition of bread; the loss 
of food value by prolonged fermentation in bread making; the digestibility of potatoes, and the 
loss of food value when potatoes, carrots, and cabbages are boiled in different ways; the rational 
feeding of men. By Harry Snyder. Sept., 1897. 
55. Grasshoppers, locusts, crickets, cockroaches, etc [Orthoptera], of Minnesota. By Otto Lugger. 
Dec, 1897. 
56. Sugar beets: Summary of investigations from 1888 to 1898: report for 1897; proposed experiments for 
1S98. By Harry Snyder, Andrew Boss, and W. M. Liggett. Apr., 1898. 
57. Fattening lambs in winter. By Thomas Shaw. June, 1898. 
58. Fattening steers in winter. By Thomas Shaw. June, 1898. 
59. Fattening lambs and vrethers in winter. By Thomas Shaw. July, 1898. 
60. Beef cattle and swine. By Thomas Shaw. July, 1898. 
61. Butterflies and moths injurious to our fruit-producing plants. By Otto Lugger. Dec, 1898. 
62. Wheat: \ arieties, breeding, and cultivation. By W. M. Hays and Andrew Boss. Mar., 1899. 
63. Miscellaneous analyses; composition of tomatoes; proteids of' wheat flour. By Harry Snvder. July, 
1899. * 
64. The black rust or summer rust; the Hessian fly, migratory locusts, or grasshoppers. By Otto Lugger. 
Oct., 1899. 
65. Soil investigations: The chemical composition of soils; the mechanical composition of soils: the 
available plant food of soils; characteristic features of Minnesota soils and conservation of the 
fertility of the soil. By Harry Snyder. Nov., 1899. 
66. Beetles (Coleoptera) injurious to fruit-producing plants. By Otto Lugger. Dec, 1899. 
67. Investigation in milk production; feeding dairy cows. By T. L. Haecker. Apr., 1900. 
68. Subexperiment farms: Experiments at Coteaii farm. By W. M. Hays and W. G. Smith,— Report 
of progress of work at the Northwest Experiment Farm. By T. A. Hoverstad— Report of 
progress of work at the Northeast Experiment Farm. By H. H. Chapman. June, 1900. 
69. Bugs (Hemiptera) injurious to our cultivated plants. By Otto Lugger. Dec, 1900. 
70. Influence of wheat fanning upon soil fertility. By Harry Snyder. May, 1901. 
71. Investigation in milk production: [Protein" requirements.] 'By T. L." Haecker and E. W. Major 
June, 1901. 
72. Prairie forestry and horticulture at Coteau Farm. By S.B.Green. June, 1901. 
73. Growing swine of various breeds and crosses. By Thomas Shaw. Mar., 1902. 
74. Human food investigations: The digestibility and food value of beans, cheese, butter, oatmeal, 
graham, entire wheat, and patent grade flours and bread and toast; influence of the enzymes or 
chemical ferments of milk upon the digestibility of foods. By Harry Snyder. Apr., 1902'. 
75. Fattening lambs'. By Thomas Shaw. May, 1902. 
76. Fattening steers. Bv Thomas Shaw. June, 1902. 
77. Insects notably injurious in 1902. [By F. L. Washburn.] Nov., 1902. 
78. Experiments in sheep husbandry. By Thomas Shaw. Jan., 1903. 
79. Investigation in milk production: The food of maintenance; nutrient requirements; protein require- 
ments; influence of stage of lactation on nutrient requirements. By T. L. Haecker. Jan.. 1P03. 
80. Alfalfa, its chemical development, feeding value, and digestibility; the digestibility of hog millet. 
By Harry Snyder and J. A. Hummel. Mar., 1903. 
81. Review of the work of the Northeast Experiment Farm since its organization in May, 1S96. By H. H . 
Chapman. Mar., 1903. 
82. Haemorrhagic septicaemia. [By M. H. Reynolds.] June, 1903. 
83. Apples and apple growing in Minnesota. Bv S. B. Green. July, 1903. 
84. Injurious insects of 1903. By F. L. Washburn. Dec, 1903. 
85. Wheat and flour investigations. By Harry Snyder. Jan., 1904. 
86. The food value of sugar; the digestive action of' milk. By Harry Snyder. Mar., 1904. 
87. Potatoes at I niversity Farm. By S. B . Green and Harold Cuzner. Nov.. 1904. 
88. Injurious insects of 1904. By F. L. Washburn. Dec, 1904. 
89. Soil investigations: The influence of crop rotations and use of farm manure upon the humus content 
and fertility of soils; the water soluble plant food of soils; the production of humus in soils. By 
Harry Snyder and J. A. Hummel. Jan., 1905. 
90. Heavy and light weight grains: starchy and glutenous grains: light and dark colored flax seed: rusted 
wheat; milling tests of wheat. By Harrv Snvder. Jan., 1905. 
91. Poultry culture in Minnesota. By C. S. Greene. Oct., 1904. 
92. The digestibility and nutritive value of cottage cheese, rice, peas, and bacon. By Harrv Snvder. 
May, 1905. 
93. [A brief outline of insect conditions and work of the year, 1905]. Diptera of Minnesota: Two-winged 
flies affecting the farm, garden, stock, and household. By F. L. Washburn. Dec, 1905. 
94. Soil investigations: Fertilizer tests with wheat and com; the loss of nitrogen from soils. By Harry 
Snyder. Feb., 1906. 
95. Some common weeds and their eradication. By A. D. Wilson. Mar., 1906. See 129. 
96. Ornamental trees, shrubs, and herbaceous plants in Minnesota. By S. B. Green. Apr., 1906. A 
revision of 24. 
97. The cost of producing farm products. By W. M. Hays and E. C. Parker. Oct., 1906. 
98. Stable ventilation: Purpose, scope and need for such work. By M. H. Reynolds and C. C. Lipp. 
Nov., 1906. 
99. The calculated and determined nutrients of rations. By J. A. Hummel.— The digestibility and value 
of emmer. By J. A. Hummel. The heat-producing value of the crude fat of fodders and grains. 
By Harry Snyder. Dec, 1906. 
100. The cabbage maggot and other injurious insects of 1906. By F. L. Washburn. Dec, 1906. 
101. Forage crops of high, medium, and low protein content. By Harry Snyder. Jan., 1907. 
102. Soil investigations: Fertilizer tests with wheat and corn; influence of fertilizers upon the composition 
and quality of wheat; a comparison of chemical methods and field tests for determining the fer- 
tilizer requirements of soils. By Harry Snyder. Sept., 1907. 
103. Dissemination of tuberculosis bv the manure of infected cattle. By M. H. Reynolds and W. L. Beebe. 
Oct., 1907. 
104. Pork production. By D. A. Gaumnitz, A. D. Wilson, and L. B. Bassett. Nov., 1907. 
