SUBJECT INDEX 



627 



Wheat— CoDtinued. 

 ground — 



analvscs, (27) 774; (31) 65. 



puffed, analyses, (29) 666. 



V. whole, for pigs, (31) 869. 

 growing in sand media, (36) 297. 

 growing without potash, (40) 134. 

 growth as affected by — 



alkali, (34) 125; (36) 118. 



concentration of nutrient solution, (35) 436. 



electricity. (30) 827. 



light, (28) 227. 



manganese. (30) 823. 



meteorology, (29) 510. 



radioactivity, (28) 731. 



spacing, (31) 328. 



stimulants, (35) 434. 



temperature, (29) 731. 

 growth— 



in association with weeds, (38) 734. 

 heated soils, (31) 216; (35) 722. 

 sterilized soils, (31) 336. 

 water cultures, (36) 328. 



metabolism, and imbibition, (38) 729. 



on volcanic ash, (29) 726. 



relation to climate, (33) 116. 



relation to temperature and moisture, (40) 

 19. 



studies, (40) 31, 233. 



studies, methods, (38) 526. 

 hail injuries to, (33) 127. 

 handling in bulk, (32) 231; (37) 91, 492. 

 hard- 

 culture in United States, (33) 235. 



red, culture in Idaho, (39) 342. 



red spring, comparison, (33) 361. 



red spring, milling tests, (30) 662. 



softening in Arizona, (40) 142. 



spring, culture, (33) 337. 



spring, varieties, (34) 39. 

 hardiness, relation to sap density, (39) 430. 

 hardness and softness, inheritance, (40) 143. 

 harvest, 1916, (36) 396. 

 harvest, 1918, handling in Kansas, (40) 92. 

 harvesting at different stages, (40) 333. 

 harvesting experiments, (26) 838. 

 hay, analyses, (29) 467. 

 hay, character and digestibility, (31) 364. 

 head disease, description, (27) 351. 

 heads, determination of density, (32) 42; (38) 



537. 

 heads, fungus disease of, (34) 845. 

 heating, moisture content, (38) 538. 

 heredity of albinism in, (31) 329. 

 history of, (31) 131. 

 humin nitrogen content, (40) 510. 

 Humpback, (36) 533. 

 Hungarian, grain characters in, (31) 531. 

 hybrid, new, (37) 445. 

 hybrid, notes, (30) 140. 

 hybrid, spontaneous appearance, (29) 636. 

 hybridization experiments, (26) 831; (28) 828; 



(30) 733; (.34) 228; (36) 436. 

 hybrids, repulsion in (31) 531. 

 ideal climate for, (38) 717. 

 improvement, (28) 141, 638; (32) 630; (36) 338. 

 improvement — 



by selection, (29) 532; (31) 438, 531, 829. 



in Argentina, (37) 823; (38) 741. 



in Australia, (32) 399; (40) 635. 



in Canada, (37) 831. 



of nitrogen content, (26) 739. 

 improvers, notes, (26) 358. 

 in northern Turkestan, (32) 231. 

 Indian, handbook, (29) 789. 

 Indian, milling and baking quality, (26) 135. 

 infection by soil fungi, (26) 746. 

 inheritance — 



in, (34) 531; (37) 332; (40) 140, 525. 



of awn color in, (33) 836. 



characters in, (28) 638; (35) 233. 

 flowering and ripening periods, (40) 830. 

 grain texture, (40) 143. 

 winter resistance in, (29) 635. 

 inoculation experiments, (35) 32. 

 insect survey, (39) 863. 

 insects affecting, (26) 753; (34) 851; (38) 197; 



(39) 863. 

 irrigated, chemical studies, (30) 460. 

 irrigated, protein content, (39) 342. 



Wheat — Continued. 



irrigation, (29) 621; (31) 328; (39) 132, 343; (40) 



636. 

 irrigation experiments, (27) 536; (28) 130, 132, 

 134, 230, 588, 638; (29) 32, 138, 226; (30) 35; 

 (31) 36; (32) 37, 225, 531; (33) 225, 631, 827, 

 884; (36) 35, 234, 235, 385, 886; (37) 30, 238, 340, 

 640, 822; (38) 636; (39) 132; (40) 230. 

 jointworm, control, (39) 863; (40) 170. 

 jointworm in Ohio, (39) 863. 

 kernel, crease of, (30) 6«6. 



kernel, development, (31) 234; (34) 633; (37) 24. 

 kernel, factors affecting shape, (40) 244. 

 lands of western -Vustralia, fertility, (29) 315. 

 leaf miner, studies, (29) 257. 

 leaves, anatomy of, (35) 443. 

 lessons on, (26)"392; (28) 393. 

 lime-magnesia requirements, (29) 521. 

 liming experiments, (28) 223, 624; (29) 223; (32) 

 31; (34) 132, 133; (36) 27, 38; (39) 116, 221, 421, 

 529, 530; (40) 815. 

 localization of betain in, (27) 203. 

 lodging in relation to vascular bundles, (33) 332. 

 loose smut- 

 description and treatment, (26) 341. 

 life history, (37) 839. 

 notes, (30) 448; (38) 548. 

 resistant varieties, (39) 852. 

 studies, (28) 545, 845. 



treatment, (26) 546; (27) 246, 746, 848; (28) 

 445, 646; (29) 45, 548; (31) 147, 342; (37) 

 247; (38) 240. 

 loss in weight after harvesting, (38) 635. 

 louse, notes, (30) 658. 

 macaroni and bread, linkage in crosses, (39) 



643. 

 magnesia for, (40) 824. 

 maltase content, (31) 204. 

 manganese in, (34) 339. 

 manuring experiment:--, (40) 636, 730, 731. 

 manuring in winter, (37) 195. 

 marketing, car supply in, (31) 790. 

 marketing in Pacific coast region, (26) 293. 

 Marquis, (35) 443. 



Marquis, history and culture, (30) 738; (36) 137. 

 Marquis, milling quality, (30) 666, 760. 

 meal, digestibility, (30) 506. 

 measurements, (30) 235. 

 methods of analysis, (37) 11. 

 Mexican, composition and quality, (32) 63. 

 middlings — 



analyses, (26) 72, 768, 873; (27) 170, 171, 371, 

 469, 670, 774, 872; (28) 265, 364, 465, 669; 

 (29) 666, 769; (30) 67, 68, 169, 565, 671, 868; 

 (31) 73, 366, 467, 564; (32) 169, 259, 667; 

 (33) 371, 759; (34) 72, 371, 467, 665, 767; 



(35) 373, 374, 562, 867; (36) 167. 268, 667, 

 765; (37) 268, 471, 767; (38) 67, 368, 369, 572, 

 665; (39) 167, 270, 370, 773; (40) 72, 571, 665. 



digestibility, (37) 677. 



feeding value, (40) 278, 668. 



white, definition, (28) 98. 

 midge — 



control, (39) 863. 



in Ohio, (39) 766, 863. 



Ontario, identity. (40) 653. 

 Sweden, (39) 159, 866. 



notes, (28) 657; (29) 357. 



on barley, (39) 159. 

 mildew- 

 in Australia, (38) 48. 



notes, (27) 349; (28) 149; (34) 243, 644. 



relation to light, (.30) 747. 



resistant varieties to, (27) 545. 



studies, (27) 545; (33) 847. 

 mill market for, (38) 895. 

 milling, (31) 7.59. 

 milling and baking- 

 qualities. (32) 159, 160, 333; (33) 361, 659; 



(36) 862. 



• studies, (26) 461; (30) 460, 661, 663, 664, 666, 



tests,'(26)'43; (27) 165; (28) 458, 862; (29) 226, 

 262, 661, 863; (31) 256, 258; (32) 760; (33) 

 361; (35) 162, 265, 367, 534, 555, 835, 859; 

 (36) 441, 464, .=i34, 560, 831; (37) 39. 361. 

 860, 863; (38) 239, 439, 663; (40) 658. 

 milling- 

 properties, (27) 266, 867. 

 qualities. (28) 761; (37) 570. 



