154 



AGRICULTURAL INDEX 



Breeding — Continued 



Breed improvement. Farmer's Advocate 55:1772 

 O 7 '20 



Breeding and feeding. Farming 19:331 Ap '21 



Breeding animals as a farm asset. E. A. Trow- 

 bridge. Mo Ag Bd Yearbook 1918:186-90 



Breeding in the higher altitudes. F. E. Pre- 

 witt. Breeder's Gaz 77:1312 My 13 '20 



Breeding powers of livestock. Ohio F 143:292 

 F 22 '19 



Breeding principles for the farmer. C. H. 

 ■Willoughby. Fla Ag Ext B 23:22-4 '20 



Bi-eedina: standards. L. Ogilvy. Breeder's 

 Gaz 76:716 O 9 '19 



Can the breeder control the sex of cattle. J. 



C. Sibley. Jersey B 39:3067-8+ N 10 '20 

 Changing the blood. Farmer's Advocate 56: 



790 My 12 '21 



Character in heads. Live Stock J 93:27 Ja 14 

 '21 



Competence with livestock. R. P. Royce. Cal 

 Cultivator 56:798 Je IS '21 



Danger in over emphasizing quality. W. C. 

 Coffey. 11 Nat Wool Grower 9:11-12 F '19 



Do producers reproduce. A. L. Tichane. 

 Hoard's D 59:1189 My 28 '20 



Does purebred livestock really pay? C. S. 

 Plumb, il Ohio F 146:222 Ag 28 '20 



Effects of excessive use of males. F. A. Hays. 

 Breeder's Gaz 79:66 Ja 13 '21 



Effects of inbreeding and crossbreeding upon 

 development. D. F. Jones, bibliog il Conn 

 State Ag Exp B 207:1-100 '18; Same. Conn 

 State Ag Exp Rep 1918:1-100 '19 



Essentials of animal breeding. G: M. Rom- 

 mel, il Farmers' B 1167:1-37 '20; Same abr. 

 Cal Cultivator 56:558, 592, 656, 689 Ap 23- 

 30, My 14-21 '21; Excerpts. Live Stock J 

 93:293 Mr 25 '21; Abstract. Prog F 36:164 

 F 5 '21 



Evolution — heredity and breeding. D. F. 

 Laurie. J Dept Ag S Australia 23:692-3+ 

 ^Mr '20 



Excellence on a permanent foundation. L. 

 Ogilvy. Breeder's Gaz 74:962 N 28 '18 



Factors in live stock improvement. F. S. 

 Hultz. Breeder's Gaz 79::m F 17 '21 



Factors in the breeder's calling. J: Ashton. 

 Breeder's Gaz 80:248 Ag 25 '21 



Fads in livestock breeding. H. P. Miller. Ohio 

 F 144:566^ N 8 '19 



Farmers' experience meeting; value of pure- 

 bred sires in improving our livestock. Prog 

 F 35:64 Ja 10 *20 



First principles in breeding. F. S. Peer. 11 

 N Y Farms & Markets Dept Ag B 121:363- 

 75 Jl '19 



F\irther studies on the modification of the 

 germ cells in mammals; the effect of 

 alcohol on treated guinea pigs and their 

 descendants. C. R. Stockard and G. N. 

 Papanicolaou (J. Exp. Zool., 26,no. 1:119- 

 226 '18). Exp Sta Record 41, no 9:863-4 '20 



Grading up livestock. H. P. Miller. Ohio F 

 147:623 My 7 '21 



Heredity and character. F. H. Hassler. 

 Swine World 6:54 Jl 5 '19 



Heredity and economical production of food. 



D. S. Burch. il J Heredity 11:7-10 Ja '20 

 Horse and cattle breeding, il London Times 



Trade Sup Japanese Sect: 8 Ap 16 '21 

 How great sires originate. F. A. Hays, il 



Field II 28:904-5 D '18 

 Hygiene and selection. J Ag (Quebec) 23:255 



Je '20 

 Improvement through purebred sires. R. C. 



Forbes. Breeder's Gaz 75:8 Ja 2 '19 

 Inbreeding and outbreeding; their genetic 



and sociological significance, by E: !M. 



East. Reviews. J Heredity 11:125-8 Mr '20; 



Breeder's Gaz 78:283 Ag 12 '20 

 Inferior sires endangering live stock busi- 

 ness. H. A. Hopper. Hoard's D 58:760 N 14 



'19 

 Influence of geology in stock breeding. A. S. 



Alexander. Breeder's Gaz 76:182 Jl 31 '19 

 Is pure-bred live stock a gamble? A. McDiar- 



mid. Farmer's Advocate 55:1740 O 7 '20 

 Late scientific ideas affecting breeding. R. 



M. Gow. Jersey B 40:1497 Je 15 '21 

 Like produces like. T: F. McConnell. Pacific 



Rural Press 101:360 F 26 '21 

 Line-breeding in live stock. Farmer's Advo- 

 cate 56:79 Ja 20 '21 



Live stock improvement in Gi'eat Britain. J. 



Long. Live Stock J 94:155 Ag 5 '21 

 Live-stock improvements. Farmer's Advocate 



55:1137 Je 17 '20 

 Live stock schemes of the Board of agricul- 

 ture for Scotland, 1920. Scottish J Ag 3: 



126-37 Ja '20 

 Local patriotism and sentiment in breeding. 



J. Fairfax-Blakeborough. Live Stock .T 



92:170 Ag 13 '20 

 Look well to the natural increase in flocks 



and herds, il Farmer's Advocate 55:608-9 



Ap 1 '20 

 Making sheep and goats pay; better sires 



will turn the trick. J. M. Jones. Prog F 



35:98 Ja 10 '20 

 Memory of individuality. L. Ogilvie. Breed- 

 er's Gaz 76:536 S 18 '19 

 Mr Sharp writes of Sibley's article. H. E. 



Sharp. Jersey B 39:2312 S 1 '20 

 IModern standards in breeding. L. Ogrilvy. 



Breeder's Gaz 77:898 Ap 1 '20 

 Money-making value of good breeding in 



crops and stock. C. Potts. Queensland Ag J 



16:1-6 Jl '21 

 Monographs on experimental biology, by 



E. M. East and D. F. Jones. Review. M. C. 



Coulter. Bot Gaz 69:530-2 Je '20 

 National schemes for the improvement of 



livestock. W. J. Colebatch. J Dept Ag S 



Australia 25:16-18+ Ag '21 

 Natvu-al breeding condition. Live Stock J 93: 



503 My 27 '21: Same. Farmer's Advocate 56: 



1698 N 10 '21 

 Pedigree and breeding performance. L. 



Ogilvy. Breeder's Gaz 75:12 Ja 2 '19 

 Pedigree breeding must increase. Live Stock 



J 93:485 My 20 '21 

 Points to be considered in breed promotion 



work. G: H. Conn. Farmer's Advocate 56: 



1268 Ag 11 '21 

 Practice of stock breeding. H. W. Bald- 

 win. Live Stock J 93:489 My 20 '21 

 Problems that confront the beginner in 



founding and maintaining a purebred herd 



of livestock. B. E. Pontius. Purdue Ag 14: 



377-9 Ap '20 

 Progress in Yorkshire. Live Stock J 90:613 



D 26 '19 

 Progress with the breeds. F: S. Hultz. il 



Penn State F 13:285-7+ My "20 

 Puberty in live stock. Live Stock J 51:42 Ja 



9 '20 

 Purebred sire campaign in Wisconsin. D. S. 



Bullock, il Breeder's Gaz 74:1043 D 12 '18 

 Raising standard bv selective breeding. Cal 



Cultivater 56:52 Ja 8 '21 

 Research in animal breeding. R. C. Punnett. 



il J Mini-stry Ag 28:11-17, 110-16, 252-9, 326- 



34 Ap-Jl '21: Same (pt. 1). Ag J of India 



16:540-9 S '21 

 Resources as related to cattle values. F. D. 



Tomson. Breeder's Gaz 77:1390 My 20 '20 

 Scientific principles applied to breeding. S. 



Wrisrht. Breeder's Gaz 75:401 F 20 '19 

 Selective draft and live stock. R. H. Wil- 

 liams. Breeder's Gaz 77:1541 Je 3 '20 

 Sire is the metal, the dam the matrix. J. C. 



Sibley, il Jersey B 39:1905-6+ Jl 21 '20 

 Some breeding statistics. R. Branford. Ag J 



of India 12:573-8 O '17; Abstract. Int R Sol 



& Prac Ag 9, no 8:964-5 Ag '18 

 Some facts about live stock breeding. Farm- 

 er's Advocate 56:687 Ap 21 '21 

 Spring cleaning in herd and flock. Live Stock 



J 93:263 Mr 18 '21 

 Stock breeding as a science and an art. F. 



L. Ames, il Breeder's Gaz 74:1108-9 D 19 



'IS 

 Stockbreeding at Cambridge university. J. 

 ■Wentworth-Day. Live Stock J 93:365 Ap 15 



'21 

 Stock breeding under partnerships. F. D. 



Tomson. Breeder's Gaz 80:518 O 13 '21 

 Study in the form of stock. Live Stock J 89: 



299 Ap 18 '19 

 Successful animal breeding. L. M. Busche. 



Purdue Ag 13:256-7 Mr '19 

 Survival of motilitv in marmalian spermato- 

 zoa. C: G. L. Wolf, bibliog J Ag Sci 11:310- 



22 Jl '21 

 System for breeding corn or gregarious 

 "animals. A. N. Hume. J Heredity 11:191-2 



Ap '20 



