888 



AGRICULTURAL INDEX 



Poultry — Egg production — Continued 



-Late interview with Dr Waldorf on artificial 



lighting. Reliable P J 26:220+ Ap '19 

 Latest lighting results from 100.000 New 



Jersey layers. H. R. Lewis. Reliable P J 



27:903-4+ D '20 

 Layers in northwest Canada. J. Colley. il 



Am P J 51:1056 O '20 

 Laying eggs by lamp light. Am Coop J 14:14 



Ag '19 

 Laying: limit of the hen. M. Purvis. Breed- 

 er's Gaz 79:269 F 10 '21 

 Lengthening the hen's day. Am P J 50:458 



Ap '19 

 Letter from secretary of National white leg- 

 horn club. A. F. Rolf. Reliable P J 28:76 Mr 



'21 

 Lisht in the poultry house. J Ag (Quebec) 



24:129 Ja '21 

 Lighting system in New Jersey doubles pro- 

 duction and quadruples profits above feed 



cost. Reliable P J 26:444 Je '19 

 Lights add to winter eggs but decrease 



spring eggs. A. G. Philips. Ohio F 145:747 



Ap 24 '20 

 Lights have made good. H. R. Lewis, il Coun- 

 try Gent 85:9 D 11 '20 

 Lights in the hen house. Prac F 116:117 Mr 



15 '20 

 Longer hours tor the laying hen. F. V. L. 



Turner. Prac F 117:24 Ja 15 '21 

 Maintaining the laying flock. R. E. Roberts. 



il Purdue Ag 15:7-8 O '20 

 Making artificial daylight for the lavers in 



winter. G: R. Shoup. il Reliable P J 25:970- 



1— Ja '19 

 Making poultry pay on the dairy farm. W. H. 



Jenkins. Dairy F 18:301 Mr 15 '20 

 Making the most profit. G. H. Young. Ohio 



F 146:172 Ag 14 '20 

 Male's part in egg production. Wallaces' F 



44:2420 D 5 '19 

 Mating poultry for high egg production. 



R. E. Roberts, il Purdue Ag 14:309-10 Mr 



'20 

 Maturing pullets require good care. O. E. 



Hackman. Am P J 51:987 O '20 

 Modern conveniences from poultrv. C. S. 



Smith. Cornell Countryman 17:33"2 Mr '20 

 Molting and growing of plumage. J. E. Rice 



and others, il Am P J 50:840-1 S '19 

 Molting of hens and its influence on egg 



production. H. W. Jackson, il Reliable P J 



26:570-1+ Ag '19 

 More light, more eggs. Am P Advocate 28: 



232 Mr '20 

 More lighting facts from Sunnv Crest farm. 



Reliable P J 2ti:925-6+ D '19 

 Most essential points in egg production. C. 



Miels. J Dept Ag S Australia 23:7204- Mr 



'20 

 Mouse-trap device for turning on lights. I. 



King. Reliable P J 27:1154 F '21 

 New way to get egg records. R. H. Waite. 



il Am P J 50:1007-8 N '19 

 New Year's working force. M. K. Boyer. 



\i-n V Advocate 29:74 Ja '21 

 Next winters' layers. C: F. Stem. Am P Ad- 

 vocate 29:390-1 Je '21 

 No guesswork about winter egg production. 



H. W. Jackson. Nat Stock & F 44:644 Ag 



28 '20 

 Object lessons in breeding for high egg pro- 

 duction. Reliable P J 26:565-6+ Ag '19 

 Observing the hen! barred rocks win. il 



Rural N Y 79:1759 N 20 "20 

 Ofllicial flock records. W. H. Mathews. Am P 



J 50:508 Ap '19 



On the trail of the 300-egg hen. H. G. Forster. 



Am P J 52:642 Je '21 

 On the trail of winter eggs. A. D. Arney. il 

 Successful F 20:94 Ja '21 



1000-egg hens. J. Dryden. il Countrv Gent 

 86:10+ O 8 '21 



On<^ wav of insuring poultrv profits. H. C. 

 Knandel. il Penn State F 12:142-3+ Je 



'19 



Our present-day will-o'-the-wisp of poultrv 

 culture. M. E. Atkinson, il ReHable P J 

 27:897-8+ D '20 



Pedigree breeding has a real value. W. C. 

 Thomp.son. Am P J 51:1187 D '20 



Pedigree breeding to secure increased 

 egg production. O. B. Kent, il Reliable P 

 J 28:541-2, 612-13 Ag-S '21 



Pedigreeing poultry. M. K. Boyer. Am P 

 Advocate 28:170 F '20 



Pigmentation and other criteria for the se- 

 lection of laying hens. A. F. Blakeslee and 

 others, bibliog Conn Storrs Ag Exp B 92: 

 95-194 '17: Same. Conn Storrs Ag Exp Rep 

 1917:95-194 



Plain talk about eggs and egg records. F. W, 

 Wenzel. Am P J 50:444-5 Ap '19 



La ponte des poules pendant I'hiver. A.-J. 

 Charon. J Ag Pratique 35:58-9 Ja 20 '21 



Poultrymen taking to artificial lighting like 

 ducks to water. V. G. Aubry. Rural N Y 

 78:1569-70 O 25 '19 



Practical results frorji studies on egg pro- 

 duction. H. D. Goodale. Mass Ag Exp B 

 191:97-104 '19 



Practical small-plant poultry and egg produc- 

 tion. H. W. Jackson, il Reliable P J 26: 

 1224-5: 27:213-14+ F, Ap "20 



Problem of the inheritance of egg produc- 

 tion. H. D. Goodale. Ag Gaz of Canada 

 7:619-20 Jl '20 



Producing winter eggs in war time. Am P J 

 49:932 N '18 



Profitable egg production. R. R. Hannas. il 

 Country Gent 85:44+ N 13 '20 



Profitable egg production: high productivity 

 e.'isential. .J Ministry Ag 27:1035-6 F '21 



Prohibition in poultry vard. C. C. Sherlock. 11 

 Successful F 19:160 F '20 



Recent development in egg-type fad. P. T. 

 Woods. Am P J 50:567-9 My '19 



Recent lesearcii in egg production. J. Ham- 

 mond. J Ministry Ag 27:1022-32 P '21; Same. 

 Tropical Ag 56:252-9 Ap '21 



Record in egg production, il Successful F 20: 

 84+ Ja '21 



Relation between feed and eggs. F. V. L. 

 Turner. Prac F 115:7 Ja 1 '19 



Relation of the keel bone to egg produc- 

 tion. V. S. Asmundson. Sci Ag 1:30-3, 63-7 

 Ja-F '21 



I^a leproduccion en las gallinas y sus ano- 

 malias. F. C. Varona. 11 R de Ag Cuba p 

 S4-5 Mr '20 



Results of the use of lighting system in New 

 Jersey. Reliable P J 26:501-2+ Jl '19 



Road to winter eggs. Mr and Mrs G: R. 

 Shoup. Western Wash Ag Exp B v 8:117- 

 19 N '20 



Roosters whose progeny will be good layers. 11 

 Farmer's Advocate 55:119 Ja 22 '20 



2d annual poultry judging and breeding 

 school, Cornell university, Ithaca, N.Y., July 

 7-12, 1919; influence of illumination on egg- 

 production characters. Reliable P J 26:1002 + 

 Ja '20 



Selecting and breeding for egg production. 



A. C. Bevis. Am P J 50:735-6 Jl '19 

 Selecting and breeding white leghorns. C. S. 



Greene. 11 Rural N T 78:1481 O 11 '19 

 Selecting roosters to increase production. O. 



B. Kent, il Cornell Countryman 17:326-8 

 Mr '20 



Simple explanation of good results of light- 

 ing system. Reliable P J 26:512 Jl '19 



Singing and laying at 3 A.M. J. L. Caton. 

 Farming 19:212 Ja '21 



Sprouted oats and eggs. W. H. Monroe, il 

 Am P J 51:1126 N '20; Same. Am P Advo- 

 cate 28:607 N '20 



Studies on the inheritance of egg-weight. P. 

 Hadlev and D. W. Caldwell. R I Ag Exp B 

 181:1-64 '20 



Study of egg production in the white leg- 

 horn; records of five laying contests. L. E. 

 Card. Conn Storrs Ag Exp B 91:41-90 '17; 

 Same. Conn Storrs Ag Exp Rep 1917:41- 

 90 



Success with lights. W. H. Jenkins. Nat Stock 

 & F 14:1241 Ja 8 '21 



Tested progeny plan of breeding for increased 

 egg production. R. H. Sawyer, il Reliable 

 P J 27:611+ S '29 



This obliging Wisconsin hen lays sixteen 

 eggs in one day. Literary Digest (354 4th 

 av, N.Y. 10c) 62:70 Jl 19 '19 



Too fat to lav. Pacific Rural Press 101:254 

 F 5 '21 



