570 



EXPERIMENT STATION RECORD 



Superphosphate— Continued, 

 effect on — continued. 



maturity of cotton, (31) 39, 136. 

 nitrification in soils, f28) 218. 

 nitrogen content of soils, (36) 324; (38) 213. 

 quality of sugar beets, (28) 44. 

 quality of sweet potatoes, (31) 437. 

 resistance of grain to hail, (30) 519. 

 root system of beets, (35) 23. 

 soil acidity, (35) 22; (37) 23; (38) 620. 

 soil bases, (37) 126. 

 sulfofying power of soils, (37) 119. 

 the eye, (31) 29. 

 tobacco (33) 733. 

 enriched, from precipitated phosphate, (34) 330. 

 fertilizing value, (26) 133, 230, 329, 330, 426, 536, 

 537, 538, 622, 630, 635, 639, 817, 833, 838; (27) 32, 

 137, 234, 325, 3.37, 338, 429, 434, 530, 535, 638, 736, 

 832,834; (28)431,721,737,816; (29)31,137,228, 

 319, 330, 335, 336, 418, 519, 624, 632, 635, 737, 829, 

 831; (30) 25, 126, 230, 437, 530, 636, 820, 821, 829, 

 835, 839; (31) 37, 40, 139, 530, 630, 738, 820, 823, 

 829; (32) 323, 518, 629, 831; (33) 519, 722, 723, 

 828, 8.34; (.34) 22, 25, 330, 518, 519; (35) 22, 220, 

 428, 532, 535, 536, 629, 724; (36) 23, 230, 332, 425, 

 437, 626, 735, 738, 820, 821, 829, 833; (37) 29, 214, 

 228, 426, 449, 521, 534, 535, 540, 729, 731, 743, 823, 

 831; (38) 131, 230, 233, 325, 326, 519, 534, 619, 

 625, 634, 817, 825; (.39) 22, 25, 32, 116, 127, 217, 

 220, ?27, 242, 327, 335, 421, 427, 434, 435, 4.36, 446, 

 528, 529, 530, 537, 540, 623, 625, 737, 745, 818, 

 843; (40) 218, 242, 332, 429, %39, 515, 633, 723, 

 733 828 

 for acid soils, (39) 115, 326. 

 asparagus, (28) 339. 

 carnations and roses, (29) 840. 

 corn, (32) 732. 

 cranberries, (34) 150. 

 grass lands, (29) 530; (33) 527. 

 Missouri soils, (33) 212, 213, 214, 215. 

 moor soils, (39) 438. 

 orchards, (36) 41. 

 pastures, (36) 735. 

 peaty pastures, (36) 425, 740. 

 sweet potatoes, (33) 337. 

 wheat in New South Wales, (35) 219. 

 wheat in semiarid conditions, (34) 519. 

 from phosphorites, (36) 122, 727. 

 in mixed fertilizers, (32) 527. 

 industry— 



in Austria-Hungary, (33) 822. 

 in Great Britain, (39) 523. 

 in Russia, (26) 693. 

 loss from soils, (29) 211. 

 manufacture, (29) 418; (31) 725; (32) 323; (33) 



126; (34) 329, 724. 

 manufacture from Russian phosphorites, (27) 



627. 

 manufacture in Southern States, (27) 22. 

 mixing with — 



basic slag and rock phosphates, (37) 816. 

 calcium cyanamid, (29) 24; (31) 822. 

 calcium nitrate, (29) 214. 

 limestone, (34) 26. 

 niter-cake, (40) 221, 515. 

 of ammonia, new fertilizer, (40) 127. 



ammonia, use on calcareous soils, (32) 622. 

 lime, analyses, (33) 723. 

 lime, effect on marsh plants, (29) 531. 

 on DeKalb soils, (39) 22. 

 preparation, (37) 322; (40) 725, 801. 

 preparation with — 



creamery waste sulphuric acid, (40) 16. 

 sulphur dioxid and chlorin, (27) 521. 

 prepared with synthetic nitric acid, fertilizing 



value, (33) 25. 

 production — 



and use in 1911, (29) 213. 

 in 1917, (39) 824. 

 on the farm, (39) 118. 

 rational use, (28) 124. 

 residual effects, (26) 428; (37) 23. 

 reversion, (38) 122; (39) 521. 

 secondary and subsidiary effects, (30) 26. 

 solubility in mineral and organic acids, (38) 423. 

 technology and chemistry of, (36) 726. 

 use against tobacco root rot, (36) 32. 

 in Hungary, (30) 222. 

 in war time, (38) 723. 

 on pastures, (26) 437. 



Superphosphate— Continued. 



use on peat soils, (37) 135; (38) 132, 433. 



on red soils, (32; 723. 

 utilization by oats and lupines, (31) 733. 

 utilization in different soils, (30) 221. 

 V. rock phosphate, (35) 520. 

 V. rock phosphate for cotton and corn, (33) 32. 

 valuation, (26) 311. 

 vinasse as a fertilizer, (31) 125. 

 Supple jack as lignum vitae substitute, (40) 640 

 Suppurative lesions in horses and calves, (34) 186. 

 Suprarenal- 

 bodies, cholesterol content during muscular 



work, (31) 405. 

 glands- 

 action in sex determination, (26) 773. 

 effect on antitoxins, (30) 479. 

 effect on growth, (28) 571. 

 of domestic animals, anatomy and histology, 

 (28) 778. 

 Suprarenin, use against milk fever, (26) 580. 

 Suptol-burow, use against swine plague, (26) 88; 



(28) 682; (.30) 586. 

 Surface area and gaseous exchange, relation, (31) 562. 

 Surface caterpillar, notes, (32) 58. 

 Surgery- 

 experimental, studies, (31) 277. 

 papers on, (29) 676. 

 veterinary, handbook, (27) 377. 

 Surra — 



immunity to, (29) 379. 



in camels, treatment, (32) 83. 184, 581. 



notes, (27) 884. 



transmission by — 



blood-sucking insects, (26) 150. 

 insects, (28) 7.56; (31) 777. 

 stable flies, (29) 760. 

 Tabanus striatus, (30) 253. 

 treatment, (29) 176, 883. 

 Surveying- 

 agricultural, laboratory manual, (30) 888. 

 farm, notes, (32) 885. 

 forest, textbook, (26) 644. 

 Sus scrofa, notes, (27) 371. 

 Susceptibility, paper on, (27) 576. 

 Susza cake, analyses, (27) 570. 

 Sutherlandia frutescens, culture experiments, (30) 



632. 

 Swallows — 



cliff, destruction of locusts by, (28) 351. 

 food habits, (38) 856. 

 nests, edible, analyses, (30) 258. 

 Swammerdamia castaneae n.sp., description, (33) 



655. 

 Swamp bay, analyses, (26) 612. 

 Swamp fever — see also Anemia, infectious, 

 in horses, (26) 287, 881; (38) 689, 788. 



horses, transmission, (30) 687; (32) 754; (37) 



374. 

 New York, (34) 280; (36) 676. 

 United States, (37) 274. 

 studies, (31) 177; (34) 185; (35) 80. 

 transmission, (39) 162. 

 Swamp — *• 



lands — 



drainage, (30) 588; (35) 286. 



improvement, (31) 516. 



in Bavaria, (32) 812. 



reclaimed, fodder crops on, (40) 231. 



reclamation, (27) 890; (29) 182; (31) 516, 783; 



(32) 884; (34) 527; (40) 231. 

 treatise, (29) 890. 

 meadows, water table, (40) 211. 

 rose mallow, insects affecting, (40) 754. 

 soils- 

 drainpipe deposits in, (31) 721. 

 fertilizer tests on, (26) 323; (27) 32. 

 judging, (36) 117. 

 of eastern United States, (27) 618. 

 rice, gases, (30) 515; (33) 216; (36) 116; (37) 



424; (39) 517. 

 shrinkage from drainage and cultivation, 



(30) 120. 

 sponge spicules in, (27) 622. 

 vegetation as indicator of quality, (40) 718. 

 waters, effect on plants and biocoUoids, (40) 520. 

 Swans, reproductive organs of, (26) 876. 

 Sweat, secretion, salt content, and reaction, (26) 766 . 



