AGRICULTURAL INDEX 



933 



Tillage — Continued 

 Proper tractor plowing speeds. E. R. "Wiggins. 



il Countrj' Gent S3:42 F 9 '18 

 Quality of plowing and the draft of plows. R. 



Olney. il Power F 27:!l .la '18 

 Report of work of horticultural sub-station; 



orchard culture tests, il Mont Ag Exp B 114: 



105-16 '16 

 Rotations and tillage methods in western Ne- 

 braska. W. P. Snvder and W. M. Osborn. 



Neb Ag Exp B 155:1-48 '16 

 Save time and labor. Weekly N L 5:3 Ap 24 



'18 

 Saving in plowing and planting. C. O. Orms- 



bee. Market Growers J 22:71 .Ta 15 '18 

 Saving time in tractor plowing. E. "W. Mer- 



vine. Wallaces' F 41:491 Mr 24 '16 

 Seedbed as it should and can be prepared. R. 



Olney. il Power P 26:22 S '17 

 Seed bed in one trip over the field. A. E: 



Richter. il Country Gent 82:1079 Je 30 '17 

 Seed bed preparation. Hoard's D 55:520 Ap 12 



'18 

 Shall we plow stubble ground? Power F 25:12 



Ag '16 

 Sod mulch vs. tillage for apple orchards. 



W. D. Auchter. il N Y Ag Dept B 79,pt 1: 



803-10 Ja '16: Same. N T Ag Dept Rep 1916, 



pt 2:803-10 '17 

 Soil milling machine. J. S. Owens, il Penn 



State F 10:8-9 .la '17 

 Soil moisture and tillage. R. S. Dunham. Farm 



Eng 7:6 Ap '18 

 Soil preparation, or the cultivation of crops 



before they are planted. B. L. Moss. 11 Prog 



F 31:645 My 13 '16 

 Spring cultivation: conditions of plant growth. 



R. Summerby. il J Ag (Quebec) 19:190 Mr 



'16 

 Spring plowing. A. E. Grantham. Prac P 112: 



132 Mr 15 '16 

 Spring wheat in the great plains area; rela- 

 tion of cultural methods to production. E. C. 



Chilcott and others, map U S Ag B 214:1-43 



'15 

 Study of the plow^ bottom and its action upon 



the furrow slice. E. A. WTiite. il J Ag Re- 

 search 12:149-82 -Ta 28 '18 

 Subsoiling, deep tilling, and soil dynamiting 



ing the great plains. E. C. Chilcott and J: 



S. Cole, bibliog map J Ag Research 14:481- 



521 S 9 '18 

 Suggestions to dairy farmers on the breaking 



and cropping of grass land. J Bd Ag 



24:1228-31 F '18 

 Talk about level culture; experience with 



corn and potatoes. G: W. Rogers. Rural N Y 



77:641 My 4 '18 

 Thirty vears of siirface cultivation. O Judd 



Farmer 60:3 My 6 '16 

 Thorough tillage needed for next big wheat 



yield. Weekly N L 6:13 S 11 '18 

 Tillage and rotation experiments at Nephi, 



Utah. P. V. Cardon. U S Ag B 157:1-45 '15 

 Tillage (Ireland) general order, 1918. J Dept 



Ag Ireland 18.no 2:216-24 '18 

 Tillage in the orchard. W. H. Chandler, il N Y 



Ag Dept B 79, pt 1:776-84 Ja '16; Same. N Y 



Ag Dept Rep 1916,pt 2:776-84 '17 

 Tillage of a commercial orchard. T. B. Rodda. 



il J Ag New Zealand 12:106-9 P '16 

 What hoeing and weeding does. P. E. Triem. 



Gard M 25:286 Je '17 

 Why w'e plow: deep and shallow plowing. 



B. L. Moss. Prog F 31:561 Ap 22 '16 

 Work on the San Antonio experiment farm 



in 1916. C. R. Letteer. (W. I. A.— 16) 22p 



il '17 U S Ag 



See also Agriculture; Corn — Cultivation; 



Cultivators; Dry farming; Harrows; Irriga- 

 tion farming; Plows; Soils 



Cost 



* Cost of plowing with tractor outfits. G. A. 

 Benjamin. Eng & Contracting (608 S. Dear- 

 born st, Chicago $3 per yr.) 49:616-17 Je 19 

 '18 



Tillamook county (Ore.) creamery association 

 Extracts from annual report. N Y Prod R 

 45:786 Mr 27 '18 



Federated cooperative cheese manufacturing 

 and marketing association. H. Macpherson 

 and W. H. Kerr. U S Ag Yearbook 1916: 

 145-57; Same. Separate 699; Same. N Y 

 Prod R 44:522, 562, 598 Jl 25-Ag 8 '17 

 Timber 



Determining the quality of standing timber. 

 S. Berry. J For 15:438-41 Ap '17 



Dry rot from the architect's point of view. H. 

 Hutt. il J Bd Ag 25:166-76 My '18 



Dry rot in timber. G. P. Darnell-Smith. Ag 

 Gaz of New South Wales 28:463-6 Jl '17 



Effect of moisture reabsorption on compres- 

 sive strength of air-dried timber. I. H. Cow- 

 drey. Am Soc Mechanical Eng J (29 W. 39th 

 St, N.Y. 35c) 40:363-7 My '18 



Farm woodlot timber: its uses and principal 

 markets. G: N. Lamb, il Purdue Ag Ext B 

 51:1-24 '16 



Heavy timber mill construction buildings. 

 C. E. Paul. 66p il '16 Nat. lumber mfrs. 

 assn., Chicago 



Home timber trade in 1916. Gard Chron 

 (Lond) 61:33 Ja 27 '17 



How to sell farm timber. P. S. Lovejov. il 

 Country Gent 82:1962-3-|- D 15 '17 



Industries using North Carolina farm timber. 

 G: N. Lamb and H. B. Krausz. N C Ag Ext 

 C 73:1-19 '18 



Limited timber resources of Ireland. (Com- 

 merce Reports no. 230^ p 6-8 (O 1) '18 U. S. 

 Bur. of foreign and domestic commerce, 

 Washington, D. C. 



Making the fir fly. J. A. Preston, il Am For 

 24:261-5 My '18 



Marketing farm woodland products in Geor- 

 gia. G. N. Lamb, il map Ga Ag Coll (Ext) 

 B 129:1-32 '17 



Message from the chief forester of the United 

 States; woodlots. H: S. Graves. Prog P 31: 

 673 My 20 '16 



Plan of co-operation between woodland own- 

 ers and the state forester. (Forestry leaflet 

 no. 18) 2p n.d. Md. State bd. of forestry, 

 Baltimore 



Seasoning of wood. H. S. Betts. 11 U S Ag B 



552:1-28 '17 

 Selling woodlot products on Michigan farms. 

 E. H. Frothingham. 49p il maps '16 Public 

 domain commission, Lansing, Mich. 



Some observa,tions on the growth of timber. 

 C. S. Moore. 11 J Ag (Quebec) 20:159 Ja '17 

 South American timber resources and their 

 relation to the woa-Id's timber zesources. R. 

 Zon. il Bui Pan Am Union (17th and B sts., 

 N. W., Washington, D.C. 25c) 43:753-60 D 

 '16 

 Timber decay and its growing importance to 

 the engineer and architect; with discussion. 

 C. J. Humphrey, il Western Society of En- 

 gineers J (1735 Monadnock blk., Chicago 

 50c) 22:61-86 F '17 



Timber of Russia. For Quar 14:319-23 Je '16 



Timber resources of South Africa. (Commerce 



Reports no. 229) p 1215-16 (S 30) '18 U. S. 



Bur. of foreign and domestic commerce, 



Washington. D. C. 



Valuation of damages to immature timber. W. 

 N. Sparhawk. J For 16:176-91 P '18 



Woodlot goes to war. P. S. Lathrop. il Coun- 

 try Gent 83:11-12+ N 9 '18 



See also Dry rot; Forests and forestry; 

 Greenheart; Lumber; Lumbering; Trees; 

 Wood; also names of timber-trees, e.g. Oak, 

 Pine 



Costs 

 Cost of growing timber. For Quar 14:759-64 D 

 '16 



Marketing 

 Cooperation in timber marketing. G. Pinchot. 



Prog F 31:673 My 20 '16 

 Marketing farm woodlot products in Maine. 



G: N. Lamb. Maine Ag Ext B 113:1-38 '17 

 Marketing of farm timber. Va Ag Dept B 109: 



159 '16 

 Pointei-s on marketing woodlot products. S. L. 



Wolfe, il U S Ag Yearbook 1915:121-30 

 Suggestions for marketing small timber. B. 



MacKaye. (B. 4) 32p il map '18 Wisconsin 



conservation commission, Madison 



