1036 



AGRICULTURAL LXDEX 



Solenopsis. See Ants 

 Solidago. See Goldenrod 

 Solitude 



Balm of solitude. Country Life 36:61 My '19 

 Soiubility 



Solubility of plant foods. C. A. Whittle. Am 

 Fert 52:G4-5 Ja 17 '20 

 See also Soil solubility 

 Soluble ferments. See Enzymes 

 Son ot" Walling-ford; story. G: R. Chester and 

 L. E. Chester. See monthly numbers of 

 American fruit grower, beginning Novem- 

 ber, 1921 

 Songs 



Junior club songs. J. Warrington, comp. 

 Idaho Ag Ext B 40:1-19 '20 

 Sophora tetraptera. See Kowhai 

 Sorbus 

 Trees and shrubs; sorbus glomerulata. R. A. 

 Rolfe. Gard Chron (Lond) 68:203 O 23 '20 

 Sorghum 



Beating- the sugar shortage. C. A. Lewis. 



il Wallaces' F 4.5:1474 My 28 '20 

 Cane, millet and Sudan grass. Wallaces' F 



44:1803 S 19 '19 

 Culture of sorghum. G: W. Hendry, il Cal 

 Cultivator 56:479 Ap 9 '21; Excerpts. Sugar 

 23:250 My '21 

 Facts about sweet sorghum. R. C. Robinson. 



Pacific Rural Press 101:311 F 19 '21 

 Growing and utilizing sorghums for forage. 

 H. N. Vinall and R. E. Getty, il map Farm- 

 ers' B 1158:1-32 '20 

 Growing sorghum in Kansas. C. C. Cunning- 

 ham and R. Kenney. il maps Kan Ag Exp 

 B 218:1-54 '17; Summary. Hoard's D 57:565 

 Ap 4 '19 

 Glowing sweet sorghum and making sor- 

 ghum sirup. M. W. Hansel. 11 map N C 

 Ag Ext C 84:1-16 '19 

 Handling sorghum for syrup production. 



Wallaces' F 46:10;)3 Ag 26 '21 

 Improvement of sweet sorghums. E. Break- 

 well. Ag Gaz of New South Wales 31:549- 

 51 Ag '20 

 On sorghum. .J. ri.\bowski. Int R Sci & Prac 



Ag lO.no 3:283-4 Mr '19 

 Overcoming sorghum poisoning. G. H. Clapp. 



Hoard's D 60:881 D 3 '20 

 Peanuts, sweet potatoes and sorghum: extent 

 to which they should be grown, and cultiva- 

 tion. B. L. Moss, il Prog F 34:458 Mr 15 '19 

 Plant sorghum. Prog P 34:618 Ap 5 '19 

 Rogue the sorghum fields. R. Kenney. Kan 



Ag Ext X-Form 162 2p '20 

 Saccaline at Wollongbar experiment farm. 

 A. H. Haywood. 11 As Gaz of New South 

 Wales 29:886-7 D '18 

 Some sorghum mill questions. Wallaces' F 



46:239 F 4 '21 



Sorghum. Prog F 35:1168 Je 19 '20 



Sorghum: a plant of value as a source of food 



and industrial raw mateiial. il Sci Am Sup 



(233 Broadway, N.Y. 10c) 88:60-1 Jl 26 '19 



Sorghum a sure hay crop. W. Montgomery. 



Prog F 34:460 Mr 15 '19 

 Sorghum and sorghum sirup manufacture. 

 J. J. Willaman and others, bibliog il map 

 Minn Ag Exp B 187:1-56 '19 



Sorghum as a possible source of industrial 

 alcohol. A. A. Ramsay. Ag Gaz of N'ew 

 South Wales 31:479-84 Jl '20 



Sorghum croij for syrup, il Rural N Y 79: 

 1029 Je 5 '20 



Sorghum for molasses. Successful F 19:28 Je 

 '20 



Sorghum for syrup in Wisconsin. A. H. 

 Wright, il Wis Ag Exp B 311:1-30 '20 



Sorghum grown for forage showed increased 

 acreage. Weekly N L 8:4 D 15 '20 



Sorghum industry, its cultivation and manu- 

 facture. O. G. Crandall. Vt Ag Dept Rep 

 1920:50-9 



Sorghum. Sudan grass and millet. Wallaces' 



F 44:1119 My 23 '19 

 Sorghums on rice land to conserve water 



supply. E. Johnson, il Cal Ag Dept B v 



9:179-83 My '20 



Studies on the evolution of the sweet prin- 

 ciples of sorghum: sugar content at the 

 various stages of growth and the influence 

 of castration. D. Bertnelot and R. Tran- 

 noy. Int R Sci & Prac Ag 9,no 11:1297-8 

 N '18 



Temporary roots of the sorghums. J: B. Sieg- 

 linger. Am Soc Agron J 12:143-5 Ap '20 



See ah-io Broom corn; Durra; Feeding and 

 feeding stuffs— Sorghum; Feterita; Kaflr 

 corn; Sorghum sirup; Sudan grass 



Breeding 



Grain sorghum improvement. A. B. Conner 

 and R. E. Karper. il Tex Ag Exp B 236:1-12 

 18 



How sorghum crosses are made. T. E. Naf- 

 ziger. J Heredity 9:321-2 N '18 



Natural cross-pollination in milo. R. E. Kar- 

 per and A. B. Conner. Am Soc Agron J 

 11:257-9 S '10 



Composition 

 Notes on the composition of the sorghum 

 plant. J. J. Willaman and others, bibliog 

 J Ag Research 18:1-31 O 1 '19; Introduc- 

 tion and summary. Int R Sci & Prac Ag 

 11, no 5:553-5 My 20; Abstract. Exp Sta Re- 

 cord 42:6-7 Ja '20 



Diseases and pests 

 Diseases of grains, sorghums, and millet, 

 and their conti-ol in Texas. J. J. Tauben- 

 haus. il maps Tex Ag Exp B 261:1-34 '20 

 Phoma on sweet sorghum. E. Koch and C. 

 Rumbold. il Phyt 11:253-68 Jl '21 

 See also Sorghum smut 



Hydrocyanic acid content 

 Cyanogenesis in andropogon sorghum. C. T. 



Dowell. bibliog J Ag Research 16:175-81 F 



17 '19; Same. Okla Ag Exp B 122:1-8 '19 

 Further notes on the effect of certain climatic 



conditions on the cyanogenesis of jowar 



(andropogon sorghum). M. N. Ghose. Ag 



J of India 16:381-7 Jl '21 

 Notes on the hydrocyanic acid content of 



jowar (andropogon sorghum). M. Ghosh. Ag 



J of India 14:107-15 Ja '19 

 Prussic acid in sorghum. S. E. Collison. Fla 



Ag Exp B 155:51-4 '19 

 Sorghum poisoning. Kimball's D F 17:629 



Je 15 '19 

 Study of the cyanogenesis in sorghum vul- 



gare. C. T. Dowell. bibliog Okla Ag Exp 



B 122:1-8 '19 

 Study of the literature concerning poisoning 



of "cattle by the priissic acid in sorghum, 



Sudan grass, and Johnson grass. H. N. 



Vinall. bibliog Am Soc Agron J 13:267-80 



S '21 



Seed 



Estimated percentage of seed peas, millet 

 seed, and forage sorghum seed planted that 

 is obtained from each of the three general 

 sources of supply. U S Seed Rep 3:3 O '19 



Final millet and sorghum seed shippers' re- 

 port. U S Seed Rep 2:7 Mr '19 



Movement of millet, sorgo, and Sudan grass 

 seed slow. Market Rep 3:193 Mr 26 '21 



Sorghum seed in demand. Am Thresherman 

 21:72 Ap '19 



Sorgo or cane seed outlook with estimated 

 acreage, vield, prices, etc. U S Seed Rep 

 2:6-7 D 'IS 



Stocks, shipments, prices, etc., of millet and 

 sorghum seed. U S Seed Rep 2:7 F '19 



Sweet sorghum seed may add to farmers' in- 

 come. Weekly N L 6:22 Ja 29 '19 



Statistics 

 Illinois crop report. Ill Ag Dept Rep 1916:528, 

 560-2 '17 



Varieties 

 Choose sorghum varieties adapted to climatic 



conditions, specialists advise. Weekly N L 



6:16 Ap 2 '19 ^ 



Grain sorghums. B. A. INIadson. il Cal Ag Exp 



B 278-227-50 '17; Abstract. Int R Sci & Prac 



Ag 10.no 3:284-5 Mr '19 



