172 



EXPERIMENT STATION EECORD 



Corn— Continued . 



nematode infection of, (36) 150. 



nitrate fertilizers for, (31) 831. 



nitrogen assimilation by, (27) 634. 



notes, (26) 3G2; (34) 337. 



nutritive value, (36) 158; (39) 266, 364, 368, 665, 



666, 873. 

 nutritive value and use in the diet, (29) 864. 

 oil as constituent of olive and cottonseed oils, 



(32) 161. 

 oil cake, analyses, (2G) 363; (27) 872: (36) 667. 

 oil, detection, (28) 412; (29) 613. 

 oil, digestibility and uses, (40) 268. 

 oil, hydrogenation, (29) 459. 

 oil meal — 



analyses, (26) 568; (27) 171, 570, 670, 872; (28) 

 465, 669; (30) 868; (35) 562, 867; (37) 471; 

 (38) 369; (39) 270, 773; (40) 571. 



description (40) 72. 



digestibility, (28) 464. 



for pigs, (38) 372. 

 oil, physical constants, (35) 312. 

 oil, production and use, (37) 511. 

 oil, production in United States, (40) 614. 

 oil, refractive index, (27) 614. 

 old and new, nutritive value, (33) 466. 

 on acid-magnanese soil, (39) 627. 

 on inoculated soil, (39) 519. 

 pedigreed— 



in Wisconsin, (40) 624. 



yields in Wisconsin, (37) 438. 

 pentosans in, (28) 312. 

 Peronospora disease, (37) 552. 

 Physoderma disease — 



notes, (38) 351. 



studies, (40) 846. 

 phytin content, (31) 708. 

 place effect, (38) 738. 

 plant — 



factors affecting development, (37) 732. 



food removed by, (36) 40. 



louse, notes, (28) 653. 



vigor, relation to yield, (39) 636. 

 planter tests, value and method, (26) 398. 

 planters, tests, (28) 199, 233. 

 planting— 



and harvesting dates, (26) 533. 



dates, (37) 316. 



experiments, (27) 339. 



various parts of ear, (29) 31. 

 plat arrangement for variety tests, (26) 434. 

 pollen, physiology of, (33) 433. 

 pollen, vitamin content, (40) 564. 

 pollination, (36) 527. 

 pollination— 



experiments, (28) 831; (30) 635; (32) 228; 

 (37) 137. 



studies, (34) 233. 



technique, (40) 627. 

 popability, (34) 145. 

 potato stem borer on, (39) 160. 

 preparation for— 



fattening steers, (33) 265. 



food in Belgian Kongo, (31) 357. 



hogs, (26) 599. 



steers, (38) 272. 

 preservation, (29) 312. 

 preservation by pressure, (32) 416. 

 press cake, analyses, (40) 72. 

 prices and shrinkage, (34) 337. 

 prices, geographical phases, (39) 895. 

 Production Act of Great Britain, (40) 589, 891 . 

 production — 



and prices in United States, 1908-1918, (40) 

 93. 



and rainfall, correlation, (35) 14. 



in Brazil, (40) 826. 

 1911, (26) 595, 792. 

 Russia, (26) 294. 

 St. Vincent, (39) 835. 

 United States, (26) 293. 



1918 program, (38) 833. 

 productiveness— 



as affected by inbreeding, (28) 232. 



of first generation crosses, (26) 634. 

 products- 

 analyses, (29) 367. 



as human food, (32) 560. 



growth-promoting properties, (40) 67. 



manufacture and use, (28) 861. 



pentosans in, (28) 312. 



Corn— Continued . 



products — continued. 



preparation, (38) 365. 



vitamin content, (39) 314. 

 protein — 



and ash for growing animals, (37) 164. 



efficiency for milk production, (33) 276. 



nutritive value, (28) 759; (29) 62; (32) 164; 

 (30) 865; (39) 266, 364, 665, 666, 873. 



supplements for (36) 560. 



utilization, (26) 358. 



utilization by man, (31) 555. 

 proterogvnous habit of, (28) 737. 

 radium fertilizer for, (32) 821. 

 ratio of tops to roots, (31) 628. 

 raw, sterilized, and decorticated, food value, 



(40) 268. 

 red dog flour, analyses, (39) 167. 

 refuse, nutritive value, (29) 665. 

 region, meteorological service, (39) 718. 

 relation — 



of anatomy to height of stalk and nitrogen 

 content, (32) 829. 



to cMmate, (28) 27. 



to pellagra, (26) 263, 486; (27) 568; (29) 175. 

 removal of plant food by, (37) 232. 

 removal of suckers, (39) 829. 

 resistance to cold, (39) 525. 

 Rhodesian, ear characteristics, (30) 734. 

 right- and left-handedness in, (27) 236; (30) 335. 

 root aphis — 



control, (28) 855; (33) 60; (35) 356. 



life history and remedies, (38) 54, 764. 



notes, (27) 656; (29) 252; (31) 250. 

 root disease, treatment, (26) 733. 

 root parasites of, (31) 842. 

 root rot and wheat scab, relation, (40) 49. 

 root system, (36) 827. 

 root systems and leaf areas, (35) 437. 

 root worm- 

 control, (39) 264. 



northern, life history and habits, (35) 356. 



northern, notes, (29) 252. 



notes, (26) 6.54; (30) 56. 



southern, hfe history and remedies, (27) 360. 



southern, on artichoke, (40) 58. 



western, notes, (32) 250. 

 roots, toxic excretion, (27) 30. 

 rotation experiments, (33) 231, 429, 828, 829; 

 (36) 528, 829; (38) 129, 334, 739; (40) 331, 431, 829. 

 rust, notes, (37) 453. 

 rusts in Barbados, (33) 445. 

 rusts in Canada, (34) 51. 

 salvage, analyses, (26) 714. 

 sampling and grading, (36) 836; (38) 140; (40) 39. 

 Sclerospora macrospora on, (39) 753. 

 score card for, (26) 332. 

 screenings, analyses, (28) 572. 

 screenings, ground, analyses, (33) 371. 



bed, preparation, (33) 232. 



buying, (30) 734. 



care, (27) 737. 



curing, (31) 829. 



disease-free, selection, (40) 526. 



from different parts of ear, tests, (26) 829; 

 (.33) 635. 



germination tests, (27) 138; (34) 139, a30. 



handUng and planting, (29) 335. 



home-grown v. imported, (38) 738; (40) 431. 



home-grown, value, (27) 736. 



homemade testers for, (31) 139. 



maggot, notes, (29) 454; (32) 448; (35) 363. 



notes, (28) 298. 



preparation for planting, (31) 190. 



prejjaration, primitive methods, (40) 137. 



preservation, (36) 439. 



protection from wireworms, (33) 657. 



■purchasing and testing, (27) 138. 



sale by United States Department of Agri- 

 culture, (38) 834. 



selecting and storing, (31) 331. 



selecting, curing, and testing, (34) 35. 



selection, (26) 332; (29) 736; (36) 638; (38) 

 335, 434; (40) 135. 

 seed, selection — 



and care, (35) 136, 229. 

 curing, (3.5) 735. 

 storage, (39) 637; (40) 34. 

 testing, (38) 739. 



experiments, (37) 830. 



