AGRICULTURAL INDEX 



909 



Sugar of lead. See Lead acetate 

 Sugar of milk. See Lactose 

 Sugar palm 

 Arenga saccharifera. il Gard Chron (Lond) 63: 

 169 Ap 20 '18 

 Sugar pine. See Pine 

 Sugar spindle. See Saccharometers 

 Sugarfish. See Silverflsh (insect) 

 Sugars 



Determination of saccharin in foods. C. B. 

 Gnadinger. Assn Offlc Ag Chem J 3:25-32 My 

 '17 

 Effect of sterilization upon sugars in culture 

 media. C. S. Mudge. J Bact 2:403-15 Jl '17 

 Invert sugar; its use in ice cream making 

 recommended. N Y Prod R 44:516 Jl 25 '17 

 • Substitution of saccharin for sugar. W. E. 

 Burge. Science (Science Press, Garrison, 

 N.Y. 15c) ns 48:549-50 N 29 '18 

 Toxicity of galactose and mannose for green 

 plants and the antagonistic action of other 

 sugars toward these. L. Knudson. il Am J 

 Bot 4:430-7 Jl '17 



See also Galactose; Mannose; Plants, Ef- 

 fect of sugars on; Saccharometers 



Analysis 



Direct determination of sucrose in the pres- 

 ence of reducing sugars. M. A. Schneller. 

 La Ag Exp B 156:1-12 '16 



Estimation of carbohydrates; the supposed 

 precipitation of reducing sugars by basic 

 lead acetate. W: A. Davis. J Ag Sci 8:7-15 

 S '16 



Report on sugar. C. A. Browne. Assn OfRc 

 Ag Chem J 2, no 3,pt 1:134-43 N '16 



Saccharine products; methods of analysis, 

 bibliog Assn Offlc Ag Chem J 2, no 2,pt 1: 

 121-39 Ag '16 

 Sulfate of ammonia. See Ammonium sulfate 

 Sulfoflcation 



Oxidation of sulfur by microorganisms in its 

 relation to the availability of phosphates. 

 H. C. McLean, bibliog Soil Sci 5:251-90 Ap 

 '18 



Oxidation of sulfur in soils as a means of 

 increasing the availability of mineral phos- 

 phates. J. G. Lipman and others. Soil Sci 

 1:533-9 Je '16 



Studies in sulfoflcation. P. E. Brown and 

 H. W. Johnson. la Ag Exp Research B 34:1- 

 24 '16; Same. Soil Sci 1:339-62 Ap '16 



Sulfoflcation in relation to nitrogen transfor- 

 mations. J. W. Ames and T. E. Richmond. 

 Soil Sci 5:311-21 Ap '18 



Sulfur oxidation in soils and its effect on the 

 availability of mineral phosphates. J. G. 

 Lipman and others, bibliog Soil Sci 2:499- 

 538 D '16 

 Sulfur 



Estimation of sulfur in plant material and 

 soil. G: A. Olson, bibliog Wash Ag Exp B 

 145:1-12 '17 



Fermentation of manure treated with sulfur 

 and sulfates: changes in nitrogen and phos- 

 phorus content. J. W. Ames and T. E. Rich- 

 mond, bibliog Soil Sci 4:79-89 Jl '17 



Investigation of the wet thiogen process. 

 A. E. Wells. Am Fert 47:64-f S 29 '17 



Lipman process of making superphosphate; 

 what the sulphur does to compost. J. G. 

 Lipman. Rural N T 76:1343 N 24 '17 



PiOduction of available phosphorus from 

 rock phosphate by composting with sulfur 

 and manure. P. E. Brown and H. W. War- 

 ner, bibliog Soil Sci 4:269-82 O '17 



Production of sulphur, pyrite and sulphuric 

 acid in 1916. Am Fert 47:46 O 27 '17 

 V Studies on the bacterial metabolism of 

 sulfur. F. W. Tanner, bibliog J Bact 2: 

 585-9^ S '17 



Sulphur. P. S. Smith. Am Fert 46:62+ My 26 

 '17 



Sulphur: an example of industrial inde- 

 pendence. J. E. Pogue. il Am Fert 48:724- 

 Ja 5 '18 



Sulphur and pyrite in 1916. P. S. Smith. (In 

 Am. fertilizer hdbk., 1918, p. 42-50) $1.50 '18 

 Ware bros. co., 1010 Arch st, Philadelphia; 

 Same. Am Fert 48:38-40+ Mr 2 '18 



Sulphur and pyrites in 1917. P. S. Smith. Am 

 Fert 49:36-42+ Ag 17 '18 



Sulphur and pyrites situation in relation to 

 the fertilizer industry. A: D. Ledoux. Am 

 Fert 49:113-14 Ag 3 '18 



Sulphur census ordered by Italy. D: F. 

 Wilber. Am Fert 47:38g S 15 '17 



Sulphur injury in Yucaipa, 1917. J. B. Hund- 

 ley. Cal State Comm Hort B v 6:402-7 O 

 '17 



Sulphur materials — their production, distribu- 

 tion and control. Am Fert 49:25-30 Jl 20 '18 



Sulphur, pyrite and sulphuric acid in 1915. 

 W. C. Phalen. Am Fert 45:21-30 N 11 '16 



Sulphur, pyrite and sulphuric acid in 1917. 

 Am Fert 48:31 My 25 '18 



Wet thiogen process for recovering sulphur. 

 Am Fert 48:31 My 25 '18 



See ■also Lime-sulfur; Soils — Sulfur con- 

 tent 



Statistics 



International movement of fertilisers and 

 chemical products useful to agriculture, (no. 

 8) p 44-51 My '18 Int. inst. of ag., Rome 



International movement of fertilisers; chem- 

 ical products useful to agriculture. Int 

 Crop Report and Ag Statistics (Int. inst. of 

 ag., Rome) 7th year, no 9 p 665-72 S '16 

 Sulfur as fertilizer 



Brimstone for the land's sake. W. L. Powers. 

 Rural N Y 77:1373 D 14 '18 



Effect of elemental sulphur and of calcium 

 sulphate on plant life. W. Pitz. il J Ag Re- 

 search 5:771-80 Ja 17 '16 



Effect of sulfur and manure on availability 

 of rock phosphate in soil. P. E. Brown and 

 A. R. Gwinn. la Ag Exp Research B 43: 

 369-89 '17 



Effect of sulphur in the cultivation of the 

 potato; experiments in Chili. G. R. Opazo. 

 Int R Sci Prac Ag 7, no 10:1443-4 O '16 



Effect of sulphur on different crops and soils. 

 O. M. Shedd. bibliog J Ag Research 11:91- 

 103 O 22 '17 



New experiments on the action of sulphur on 

 ciop production. Int R Sci & Prac Ag 8, no 

 1:32-4 Ja '17 



Relation of sulphur compounds to plant nutri- 

 tion. E. B. Hart and W. E. Tottingham. 

 bibliog il J Ag Research 5:233-50 N 8 '15 



Relation of sulphur to soil fertility. Int R 

 Sci & Prac Ag 7, no 2:198-203 F '16 



Relation of sulfur to soil productivity. F. L. 

 Duley. Am Soc Agron J 8:154-60 My '16 



Soil fermentation and feeding of crops; the 

 use of sulphur and raw phosphate. J. G. 

 Lipman. Rural N Y 75:1361, 1388 O 28-N 4 

 '16 



Sulphur as a fertilizer. Rural N Y 75:1174 S 

 9 '16 



Sulphur as a fertilizing material. W: B. Phil- 

 lips. Am Fert 47:58 S 15 '17 



Sulphur experiments. R. A. Ward. Better 

 Fruit 13:20 D '18 



Sulphur in relation to soils and crops. J. W. 

 Ames and G. E. Boltz. bibliog Ohio Ag 

 Exp B 292:221-56 '16; Summarized (Influ- 

 ence of sulphur on crop production). Ohio 

 Ag Exp B V 1:307-10 O '16 



Sulphur to increase yields. Country Gent 82: 

 1311 Ag 25 '17 



Volumetric determination as sulfates in 

 water extracts of soils. A. W. Christie and 

 J. C. Martin, bibliog Soil Sci 4:477-9 D '17 

 Sulfur as fungicide 



Further .studies on the spread and control of 

 hop mildew (B. 395). F. M. Blodgett. bibliog 

 il N Y State Ag E.xp Rep 1915:239-90 '16 

 Sulfur as spraying material 



Wettable sulfurs. G: P. Gray. Cal State Comm 

 Hort B V 7:191-2 Ap '18 

 Sulfur dioxid 



Preliminary study of the bleaching of oats 

 with sulphur dioxid. G: H. Baston. il U S 

 As B 725:1-11 '18 



Sulphurous acid in chemical combination in 

 musts and wines. Int R Sci & Prac Ag 7. 

 no 11:1676-85 N '16 

 Sulfur in soils. See Soils — Sulfur content; Sul- 

 foflcation; Sulfur as fertilizer 



