AGRICULTURAL INDEX 



107 



Bark 



Composition 

 Composition of Natal wattle bark. C. O. 

 Williams. South Africa Ag Dept B 1:1-14 

 '20 

 Bark lice 



Sec also Pine bark lice 

 Barkbeetles 

 Canadian bark-beetles, pt. 2; a preliminary 

 classification, with an account of the hab- 

 its and means of control. J. M. Swaine. 

 (Entom. branch B. 14) 143p il 25c '18 Can- 



Control of bark-beetle outbreaks in British 

 Columbia. R. Hopping. (Entom. Branch C. 

 15) 15p il '21 Canada Ag 



Distribution of xyleborus fornicatus, Eich. 

 (shot-hole borer of tea). E. R. Speyer. 

 Ceylon Ag Dept B 39:1-34 'IS 



Shot-hole borer investigations. Tropical Ag 

 5&;23-30 Ja '21 



Shot-hole borer; (platypus oninivorus Lea.). 

 W. ^V. Froggatt. il Ag Gaz of New South 

 Wales 32:645-8 S '21 



Shot-hole borer (xyleborus fornicatus, 

 Eich.) ; treatment of prunings on infected 

 estates. E: R. Speyer. Ceylon Ag Dept B 

 43:1-16 '19 



See also Pine barkbeetles 

 Barley 



Barley beer and barley feed. G. R. Bliss, il 

 Wallaces' F 44:2065 O 17 '19 



Barley culture in South Dakota. M. Champ- 

 lin and others, il map S D Ag Exp B 183: 

 13-69 '19 



Barley growing in Quebec. C:-A. Fontaine. 

 Quebec Ag Dept C 30:1-5 '20 



Barley in Kansas. S. C. Salmon, map Kan 

 Ag Bd Rep 1918:267-9 '19 



Barley, oats and emmer for the stock farm. 

 L. C. Burnett, map Wallaces' F 45:971 Mr 

 26 '20 



Barley production for brewing. J Dept Ag S 

 Africa 2:521-4 Je '21 



Barley ripe for binder. Pacific Rural Press 

 99:887 Je 5 '20 



Effect of time of irrigation on kernel devel- 

 opment of barley. H. V. Harlan and S. 

 Anthony. J Ag Research 21:29-45 Ap 1 '21 



Evaluations approxlniatives des recoltes 

 d'orge et d'avoine en 1920. J Ag Pratique 

 34:292-3 O 7 '20 



Formative effect of high and low tempera- 

 lures upon growth of barley: a chemical 

 correlation. H. L. Walster. bibliog il Bot 

 Gaz 69:97-126 F '20 



Gei-mination of barley pollen. S. Anthony and 

 H. V. Harlan, bibliog il J Ag Research 18: 

 525-36 F 16 '20 • 



Good barley profits, but — . Pacific Rural 

 Press 99:959 Je 19 '20 



Growing barley in Iowa. Wallaces' F 46:584 

 Ap 1 '21 



Holding oats and barley for a rise. Wal- 

 laces' F 45:2306 O 1 '20 



In answer to barley planting questions. 

 Pacific Rural Press 100:544 O 23 '20 



Influence of ammonium sulfate on the ger- 

 mination and the growth of barley in sand 

 and soil cultures kept at different moisture 

 contents and at various osmotic concentra- 

 tions of the sbil solution. M. I. Wolkoff. 

 bibhog Soil Sci 5:421-79 Ja '18; Abstract. 

 Int R Sci & Prac Ag lO.no 3:264-6 Mr '19 



Inheritance in barley. F. L. Engledow. bibliog 



il J Ag Sci 11:159-96 Ap '21 

 Inheritance of the length of Internode in 

 the rachis of the barley spike. H. K. 

 Hayes and H. V. Harlan, bibliog il U S 

 Ag B 869:1-26 '20; Summary. Exp Sta Rec- 

 ord 44:34-5 Ja '21 

 Inhibition by stable manure of the injurious 

 effects of alkali salts in soils. C. B. Lip- 

 man and W. F. Gericke. Soil Sci 7:105-20 

 F '19 

 Late sown barley yields larger crop. T. C. 

 Asmus. Pacific Rural Press 101:515 Ap 2 

 ■21 



Making the farm feed tlie cow, E. B. Heaton. 



O Judd Farmer 67:668 N 1 '19 

 Mariout barley; with a discussion of barley 

 culture in California. G. W. Hendry, il Cal 

 Ag Exp B 312:58-109 '19 

 Notes on wheat, barley and rye. A. E. Gran- 

 tham. Prac F 115:220 Je 15 '19 

 Observations on inheritance in lupines, 

 wheat and barley. H. A. B. Vestergaard 

 (Tidsskr. Planteavl, 26, no. 3:491-510 '19). 

 Exp Sta Record 42:133-5 F '20 

 Pearl barley: its manufacture and composi- 

 tion. J. A. LeClerc and C. D. Garby. il 

 J Industrial & Eng Chemistry (1709 G st, 

 N.W., Washington, D.C. 60c) 12:451-5 My 

 '20 

 Pollen of barley. Gard Chron (Lond) 68:103 



Ag 28 '20 

 Presence of aluminium as a reason for the 

 difference in the effect of so-called acid soil 

 on barlev and rye. B. L. Hartwell and 

 F. R. Pember. bibliog il Soil Sci 6:259-79 

 O '18: Abstract. Int R Sci & Prac Ag 10, 

 no 4:386-7 Ap '19 

 Question of barley vs. oats. F. S. Wilkins. 



Wallaces' F 45:1024 Ap 2 '20 



Relation of nutrient solution to composition 



and reaction of cell sap of barley. D. R. 



Hoagland. bibliog Bot Gaz 68:297-304 O '19 



Root development in barley and wheat imder 



different conditions of growth. W. E. 



Brenchlev and V. G. Jackson. Ann Bot 35: 



533-56 6 '21 



.Selection of barley in Algeria. G. Nicolas. 



Int R Sci & Prac Ag 9, no 9:1049-50 S '18 



What of the barley future? Pacific Rural 



Press 99:598 Ap 10 '20 

 Wheat demand greater than for barley. R. E. 

 Hodges. Pacific Rural Press 99:44 Ja 10 '20 

 Wheat or barley for the West. Pacific Rural 



Press 101:146 Ja 15 '21 

 Will it pay you to grow barley instead of 



oats. Wallaces' F 45:939 Mr 19 '20 

 Winter barley. T. Butler. Prog F 34:1367 Ag 

 30 '19 



See also Feeding and feeding stuffs — Bar- 

 ley 



Breeding 

 Breeding small grains in Minnesota; barley 

 investigations. H. V. Harlan and H. K. 

 Hayes, il Minn Ag Exp B 182:45-56 '19 

 Crosses between barley with blue grain and 

 barley with pale yellow grain in Japan. B. 

 Miyazawa and others. Int R Sci & Prac 

 Ag 10,no 5:545-7 My '19 

 How plant breeding will popularize the bar- 

 ley crop. G. H. Cutler, il Sci Ag 1:218-19 

 My '21 

 Improvement of the barley crop. H. Hunter. 

 11 J Dept Ag Ireland 19,no 2:139-59 '19; 

 Abstract. Int R Sci & Prac Ag 10,no 7:859- 

 60 Jl '19 

 Mendelian inheritance in wheat and barley 

 crosses. A. Kezer and B. Boyack. il Colo Ag 

 Exp B 249:1-139 '18 

 Mutation observed in a pure strain of two- 

 rowed barley (hordeum distichum L.), in 

 Bavaria. L. Kiessling. Int R Sci & Prac Ag 

 9,no 12:1419-20 D '18 

 Studies and experiments relating to the 

 analysis of the genetic factors of barley. 

 G. Von Ubisch. Int R Sci & Prac Ag 10, 

 no 10:1104-13 O "19 



Composition 



Influence of the mechanical composition of 

 the soil on the availability of nitrate of 

 soda and dried blood, il N J Ag Exp Rep 

 1917:335-50 '18 



Rate of absorption of soil constituents at 

 successive stages of plant growth. J: b. 

 Burd. bibliog J Ag Research 18:51-72 O la 

 •19- Abstract. Ag Gaz of Canada 7:704-5 

 Ag '20 



Relation of the concentration and reaction 

 of the nutrient medium to the growth and 

 absorption of the plant. D. R. Hoagland. 

 bibliog J Ag Research 18:73-117 O 15 19, 

 Abstract. Exp Sta Record 42:24-5 Ja 20 



