SOILS. 



Paga 



Decomposition of rocks and formation of arable soil, A. Miintz 114 



Soil tcmporaturos at Colorado Station 84 



Observations with the rain giiage, lysimotera, and soil thermometers, C. A. 



Zavitz 128 



Gain or loss of nitrogen by soils, A. Paguonl 120 



Researches on lianius substances, Berthelot aud Andr6 119 



The volatile nitri)f;onoiis compounds exhaled by arable soil, Berthelot 118 



Absorption of atmospheric aiiiniouia by arable soils, T. Sohlosing 110 



Contributions to the Ivnowloilge of the nitrogenous compounds of arable soil, 112 



Berthelot and Andr6 117 



FERTILIZERS. 



Fertilizers, p. Collier 89 



Analyses of fish, C. C. James 127 



Green crops as nitrogenous manures, A. Miintz 112 



Decomposition of organic fertilizers in soil, A. Miintz 113 



The production and care of farm manures, I. P. Roberts 89 



Corporative experiments with fertilizers, C. A. Zavitz 129 



CROrS — FIELD EXPERIMENTS. 



Experiments with corn, C. E. Thome and J. F. Hickman 94 



Corn for fodder and silage, C. C. James 127 



Field experiments with barley, wheat, oats, and peas, T. Shaw and C. A. Zavitz 128 



Sug.ar beets, C. C. James and W. Skaifo 127 



Field experiments with potatoes, turnips, mangel-wurzels, and carrots, T. 



Shaw and C. A. Zavitz 128 



Experiments with rape, T. Shaw aud C. A. Zavitz 128 



Pasture grasses, T. Shaw and C. A. Zavitz 128 



Report of Colorado grass station, C. S. Crandall 84 



Sisal hemp culture, C. R. Dodge 108 



Ginseng, J. 11. Panton 134 



Report of agricultural department of Colorado Station, R. H. McDowell 82 



CROPS— CURING AND STORAGE. 



Fodder corn and the silo, G. Harcourt 131 



Pitting the sugar beet, C. C. James 132 



HORTICULTURE. 



Experiments in the forcing of tomatoes, L. II. Bailey 91 



Analyses of California oranges and lemons, G. E. Colby and H. L. Dyer 78 



Report of horticulturist of Colorado Station, C. S. Crandall 82 



Papers on horticultural aud kindred subjects, W. Saunders 107 



FORESTRY. 



What is forestry ? B. E. Fernow 103 



FEEDING STUFFS— FEEDING OF ANIMALS. 



Commercial valuation of the food and fertilizing constituents of feeding 



materials, P. Collier 89 



Corn silage as food for making beef, C. A. Zavitz 129 



Silage in dairy farming, G. H. Whitcher 88 



