AGRICULTURAL INDEX 



731 



Potash — Continued 



Availability of potash in certain orthoclase- 

 bearing soils as affected by lime or gypsum. 

 L. J. Briggs and J. F. Breazeale. J Ag Re- 

 search 8:21-8 Ja 2 '17: Summary. Int R Sci 

 & Prac Ag 8, no 4:556-8 Ap '17 



Availability of potash in sortie common soil- 

 forming minerals — effect of lime upon pot- 

 ash absorption by different crops. J. K. 

 Plummer. bibliog il J Ag Research 14:297-316 

 Ag 19 '18 



Availability of potash in wood ashes. R. E. 

 Stallings. Am Fert 46:24 Ja 20 '17 



Banana stalks as a source of potash. H. E. 

 Billings and A. "W. Christie. J Industrial and 

 Eng Chemistry (Am. Chemical Soc, Easton, 

 Pa. $6 per yr) 9:153-4 F '17 



Birth of an industry. Am Fert 44:27 Ap 29 '16 

 * Blast-furnace and cement-kiln potash. Iron 

 Age (239 W. 39th st, N.Y. 20c) 102:1209 N 14 

 '18 



Blast furnace flue dust as a potash manure. 

 J Bd Ag 24:852-4 N '17 



Box lye usvially worthless as a source of pot- 

 ash for fertilizer. C. B. Williams. Prog P 

 31:251 F 19 '16 



Bracken a source of potash. J Dept Ag Vic- 

 toria 16:180-1 Mr 'IS 



Bracken as a source of iiotash. R. A. Berry 

 and others. J Bd Ag 25:1-11 Ap '18 



By-product potash in the cement industry. 

 Concrete (Telegraph Bldg., Detroit, Mich. 

 20c) 9:sup57-S D '16 



California kelp operations of the Hercules 

 powder company. 11 Metallurgical & Chem- 

 ical Eng (10th av at 36th st, N.Y. 25c) 18: 

 576-80 Je 1 'IS 



Canadian potash and nitrate industries. Am 

 Fert 46:23 My 12 '17 



Carbonization of kelp for the recovery of 

 potash. J. W. Turrentine. plan Metallurg- 

 ical and Chemical Eng (239 W. 39th St., 

 N.Y. 25c) 16:196-9 F 15 '17 



Cement kilns and blast furnaces as pro- 

 ducers of potash. Engineering News (10th 

 av. at 36th st., N.Y. 15c) 77:406-7 Mr 8 

 '17 



Collection of kelp in the United States for 

 potash production. Int R Sci & Prac Ag 9, no 

 1:43 Ja '18 



Concerning potash. Country Gent 81:1523 Ag 



12 '16 



Concerning potash from kelp. Country Gent 

 81:1192 Je Ifl '16 



Condition of fertilizer potash residues in 

 Hagerstown silty loam soil. W: Prear and 

 E. S. Erb. bibliog J Ag Research 15:59-81 

 O 14 '18 



Cottrell process for potash recovery. L,. Brad- 

 ley. Am Fert 49:58-|- O 12 '18 



Crops without potash. Country Gent 81:790 

 Ap 8 '16 



Cutting off potato tops; potash. Rural N Y 

 76:1392 D 8 '17 



Department favors drawing potash from home 

 sources. Weekly N L, 6:1 N 6 '18 



Development of our potash industry. P. M. 

 deBeers. Am Fert 45:42-|- N 11 '16; Same. 

 Scientific Am Sup (233 Broadway, N.Y. 10c) 

 83:15-16 Ja 6 '17 



Disposal of wool scouring waste. R. S. Wes- 

 ton, il diags Textile World J (461 8th av. 

 at 34th St., N.Y. $3 per yr) 52:765+ Ja 



13 '17 



Do the Red beds of Wyoming contain potash 

 salts? J Frankliii Institute (Franklin Insti- 

 tute, Philadelphia 50c) 183:168 P "17 



Domestic potash and phosphate. Am Fert 44: 

 44-9 Ja 8 '16 



Domestic potash production. Eng & Mining J 

 (10th av at 36th st, N.Y. 15c) 104:827-9 N 

 10 '17 



Domestic supplies of potash. E. H. Jenkins. 

 Conn State Ag Exp B 198:47-52 '17 



Drilling for potash. Am Fert 46:38 F 3 '17 



Effect of additions on the availability of soil 

 potash, and the preparation of sugar humus. 

 G. S. Fraps. Tex Ag Exp B 190:1-30 '16 



English chemists working on potash as a bv- 

 pvoduct. K. M. Chance. Am Fert 49:60'S 

 28 '18 



Experiments with potash in potato fields; with 



discussion. W. L. Minch. (In Pro. N.J. state 



hort. soc, 1916, p. 78-S6) '17 H. G. Taylor, 



sec, Riverton, N.J. 

 Experiments with potash manures on hops 



in Germany. P. Ancker. Int R Sci & 



Prac Ag 7, no 11:1619-21 N '16 

 Extraction of potash from kelp. C. A. Hig- 



gins. Chem & Metallurgical Eng (10th av 



at 36th st, N.Y. 25c) 19:432-3 S 26 '18; Same. 



J Industrial & Eng Chemistry (Am. Chem- 

 ical Soc, Easton. Pa. 60c) 10:832-3 O '18 

 Facts about fertilizers; how to supply our 



potash requirements. C. A. Mooers. Prog P 



32:248 P 24 '17 

 Fertilizer famine. Country Gent 81:260 F 5 



'16 

 Fertilizer needs of the United States. H. J. 



Wheeler. Am Pert 48:58-|- Mr 30 '18 

 Fertilizer question. J: Dvornik. Wallaces' P 



41:270 P IS '16 

 Fertilizer situation. W. H. Bowker. il Field 



II 26:11 Ja '16 

 Field experiments in 1915; effect of omitting 



potash fertilization upon the potato crop. 



Maine Ag Exp B 246:17-27 '16; Summary. 



Market Growers J 20:54 Ja 15 '17 

 Garden sources of potash. J. B. Moiman. 



Gard M 22:212 Ja '16 



* German potash and the war. J Industrial & 



Eng Chemistry (Am. Chemical Soc, Easton, 



Pa. 60c) 10:655-6 Ag '18 



Translated from Deutsche Wirtschafts- 



Zeitung, Jan. 15, 1918 

 German potash industry. Am Fert 46:56 My 12 



'17 

 German potash industry in war time. Am Fert 



48:64 Ap 27 '18 

 German potash syndicate. Am Fert 46:34 Je 9 



'17 

 Getting potash from brines. Am Fert 44:46 



Ap ir> '16 

 Getting potash kelp with a submarine lawn 



mower is a war industry, il Am Machinist 



(10th av at 36th st, N.Y 15c) 47:599-600 O 



4 '17 

 Government to build potash factory. Market 



Growers J 20:60 Ja 15 '17 

 Great Britain's sources of potash. Am Fert 



49:46 N 23 '18 

 High potash-bearing slates in Georgia. S. W. 



McCallie. Eng & Mining J (10th av at 36th 



st, N.Y. 15c) 104:643 O 13 '17 

 Immense deposits of potash awaiting a cheap 



method of extraction. J Franklin Inst 



(Franklin Institute, Philadelphia 50c) 



184:590-1 O '17 

 Importance of developing our natural re- 

 sources of potash. P: W. Brown, il U S Ag 



Yearbook 1916:301-10; Same. Separate 717 

 Important British potash developments. Am 



Fert 49:35-6 Ag 31 '18 

 Increase in* production of potash. Am Fert 



48:72-J- Je 8 '18 

 Influence of gypsum upon the solubility of 



potash in soils. P. R. McMiller. bibliog J Ag 



Research 14:61-6 Jl 1 '18 

 Italian leucitic lavas as a sovirce of potash. 



H: S. Washington. Metallurgical & Chemical 



Eng (10th av at 36th st, N.Y. 25c) 18:65-71 



Ja 15 '18 

 KCl answers "Here!" V: Willard. il Sunset 



(San Francisco, Cal. 15c) 40:10-13 Ap '18 

 Lime and its relation to potash. L. M. Carter. 



Ga Ag Coll (Ext) C 22:1-4 '16 

 Manufacture of potash from felspar. J Bd Ag 



23:1087-91 F *17 

 Manure as a source of potash. Prac F 113:76 



F 15 '17 



• Marsh grass as a source of potash. T. E. 



Keitt. Prog F 31:77 Ja 15 '16 

 Modified method for the determination of 



water soluble potash in wood ashes, treater 



dust, etc. H. D. Haskins. Am Pert 48:76-f- 



My 11 '18 

 Nebraska potash industry. E. E. Thum. 11 map 



Metallurgical & Chemical Eng (10th av at 



36th st, N.Y. 25c) 17:693-8 D 15 '17 

 Nebraska potash production. Am Pert 48:68 



Ap 13 '18 

 New deposit of alunite. T: H. Norton. Am 



Fert 44:54 Je 24 '16 



