No. 6. 



DEPARTMENT OF AGRICULTURE. 



1029 



Page. 



Small-pox. epidemic of 184 



Soil, methods of determining number of 



bacteria in 312 



Soil, forms of organic matter in, ,.. 320 



Soil, humus in, quality of 340 



Soil, reaction of 342 



Soil, presence of moisture in 342 



Soil, physical conditions of 344 



Soli, temperature of 344 



Soil, state of nitrification in 345 



Soil, losses of nitrates in, 350 



Soil, effect of season of year upon loss 



of nitrates 354 



Soil, Increasing supply of available nitro- 

 gen in 35.1 



Soil, denitrification and loss of nitrogen 



in 35S 



Soil, presence of organic matter in 360 



Soil, the assimilation of atmospheric ni- 

 trogen in ■. 364 



Soil, relation of, to tubercle production. . 37^ 



Soil, what is meant by utility 464 



Soil, effect of tillasre, 4')5 



Soil, effect of rolling 460 



Soil, when to plow 467 



Soil, cultivation after planting 469 



Soil, loss due to methods of practice 469 



Soil, importance of vegetable matter in, . 472 



Soil, kind of crop to grow on 472 



Soil, improvement by red clover 475 



Soil, improvement by velvet bean 4S2 



Soil, when to lime 4S7 



Soil for potatoes 6S0 



Soil inoculation 4S3 



Soils, nature and origin of 308 



Soils, increase of nitrogen content of, .. 377 



Soils, use of alinit on 378 



Soils, researches on nitrogen assimilating 



bacteria of 379 



Soils, the natural imprint of 454 



Soils, how they differ 454 



Soils, physical difference in 445 



Soils, chemical difference in 445 



Soils, biological character of 457 



Soils, conservation of moisture in 458 



Soils, relation of rainfall to ,459 



Soils, loss of water from 4tO 



Soils, advantage of lagumes on 473 



Soils, catch crops on 474 



Soils, abundance of mineral elements in, 484 



Soils, improvement of run down 496 



Soil bacteria, significance of 310 



Soil bacteria, number and distribution of, 314 



Soil bacteria, conditions affecting number. 315 

 Soil bacteria, their relation to atmospheric 



oxygen 316 



Soil bacteria, relation to organic matter. 31S 



Soil bacteria, chemical changes produced, 322 

 Soil aciditj\ relation of, to number of soil 



bacteria 319 



Soil improvement by crimson clover 476 



Soil Improvement by alfalfa 478 



Soil Improvement by the field pea 478 



Soil improvement by cow pea. 479 



Soil improvement by soy bean 482 



Soil improvement by plowing in green 



manure 485 



Soil improvement by rotation of crops, ... 489 



Soil improvement by use of catch crops, . 490 



Special investigations, subjects of, 35 



Special investigations, reports of 219 



Spraying, fundamentals of 498 



Spraying, mixing outfits for B21 



Spraying, formulas for, lOlS 



Spraying calendar 1006 



Spraying directions, recapitulation of, .. 509 



Spraying implements 502 



Spraying materials, various 409 



Spraying materials, Paris green. 409, 510 



Spraying materials, arsenate of lead, 410 



Page. 



Spraying materials, physical properties 



of 502 



Spraying materials, emulsions, 508 



Spraying materials, ammoniacal copper 



carbonate solution 522 



Spraying materials, formulas 526 



State Board of Agriculture, appropriation 



recommended, 65 



State Board of Agriculture, papers read 



at annual mcetinc of, 179 



State Live Stock Sanitary Board, work of, 28 

 State Live Stock Sanitary Board, means 



to prevent tuberculosis 29 



State Live Stock Sanitary Board, experi- 

 ments of Laboratory on tuberculosis, ... 112 

 State Live Stock Sanitary Board, history 



of cultures 114 



State Live Stock Sanitary Board, autop- 

 sies of, _ 115 



State Live Stock Sanitary Board, expendi- 

 tures of. 169 



State Medica, science 182 



State Veterinarian, Report of, 99 



Steer feeding, methods of experiment, .. 221 

 Steer feeding, plan of experiment 22i 



Texas fever, existence of 162 



Texas fever, quarantine regulations of, .. 163 



Tillage, what is meant by 464 



Tuberculosis inspection 102 



Tuberculosis, losses of 102 



Tuberculosis, intercommunicability of hu- 

 man and bovine 105 



Tuberculosis, relation between human and 



bovine, Koch's opinion 106 



Tuberculosis, experiments to infect cattle 



with human tubercular material, 108 



Tuberculosis, transmissions of, to cattle 



from phthisical attendants 112 



Tuberculosis, extent of, in cattle 138 



Tuberculosis, experiments upon immuni- 

 zation of cattle against, 142 



Tuberculosis, experiments and Influences 



of, on cattle 143 



Tubercle bacilli, bacteriologic evidence of 



human and bovine, 125 



Tubercle bacillus, pathogenic power of hu- 

 man and bovine 127 



Tubercle bacillus, accidental Inoculation 



of man with 128 



Tubercle bacillus, infection through the 



tonsils. 131 



Tubercle bacillus. Infection through food, 131 



Tubercle bacillus, clinical observation of, 133 



Tubercle bacillus, postmortem evidence. 133 



Tubercle bacillus, solution of problem of, 140 



Tubercle organisms, species of root 372 



Tubercle production, relation of soil to, 374 



W. 



"VTater, pure, analyses of 207 



Water, impure, analyses of 208 



Weights and measures 1003 



Wells, domestic pollution of 205 



Wells, domestic, causes of their pollution, 206 



Zoology, Report of Division of 171 



