SUBJECT INDEX 



291 



Hemp — Continued, 

 culture — 



and manufacture, (30) 229, 831. 



experiments, (34) 229; (37) 227; (38) 336, 634; 

 (40) 231. 



in Antigua, (38) 336. 

 Arizona, (32) 226. 

 France. (37) 830. 

 Italy, (30) 229, 232. 

 Jamaica, (32) 229. 

 Wisconsin, (3.5) 528; (36) 828. 



on moorland, (30) 229. 

 Deccan, production in Africa, (40) 238. 

 destruction of Canada thistles and quack grass 



by, (27) 31. 

 effect on following crop, (40) 734. 

 fertilizer experiments, (26) 129; (30) 232; (31) 133; 



(35) .523; (38) 634. 

 fiber, strength of, (29) 313. 

 fiber, studies, (38) 646. 

 flea-beetle, biology and remedies, (30) 255. 

 floral anomalies in, (26) 432; (27) 827. 

 fungus disease of, (32) 146. 

 hiirds as paper-making material, (36) 17. 

 Indian, rubber from, (30) 614. 

 industry— 



in India, (37) 233. 



in New Zealand, (39) 638. 



in Wisconsin, (39) 638. 



wastes, fertilizing value, (37) 219. 

 insects affecting, (31) 332; (38) 54. 

 Italian, production and manufacture, (33) 530. 

 Manila — 



culture and grading, (32) 828. 



culture in Philippines, (30) 230. 



standard grades, (36) 634. 

 monograph, (31) 332. 

 notes, (29) 330. 

 old treatise on, (40) 628. 

 pulp, fertilizing value, (40) 629. 

 purple-leaved mutation, (28) 834. 

 Queensland, culture in the South, (34) 35. 

 retting, review of literature, (38) 715. 

 seed — 



amino acid in, (33) 665. 



cake, analyses, (36) 571. 



cake, effect on milk and butter, (34) 471. 



distribution of nitrogen in, (36) 269. 



edestin, hydrolysis of, (26) 22. 



for chicks, (34) 871. 



germination, (33) 133. 



germination as affected by green manures, 

 (33) 331. 



germination energy of, (29) 538. 



germination tests, (29) 740. 



meal, analyses, (33) 170. 



oil, detection, (29) 613. 



viability as affected by age, (31) 624. 

 sex anomalies in, (29) 27. 

 sex inequality in, (31) 526. 

 sisal — 



analyses and valuation, (30) 138. 



culture experiments, (30) 632. 



date of cutting test, (27) 234. 



disease of, (33) 850, 851. 

 standardization, (30) 831. 

 sunn— 



as green manure, (27) 637; (36) 232, 624, 737; 

 (38) 220. 



composition and use, (27) 727. 



culture and improvement, (28) 633. 



culture experiments, (28) 633; (37) 824; (38) 

 336. 



description, (30) 828. 



notes, (27) 36. 

 Utilization of hydrocyanic acid by, (31) 730. 

 varieties, (30) 434; (31) 133; (38) 634. 

 water requirement, (32) 226. 

 Hen flea, notes, (32) 757; (33) 354; (35) 58; (36) 564. 

 Hen louse, see Menopon pallidum. 

 Henbane- 

 breeding experiments, (30) 631. 

 Improvement by selection, (32) 143. 

 Hendersonia— 



coffeae, notes, (38) 51. 

 diplodioides, studies, (33) 545. 

 dodartiae n.sp., description, (35) 844. 

 eucalypticola n.sp., description, (27) 548. 

 herpotricha, notes, (32) 843. 

 herpotrichoides, notes, (28) 445. 



Henderson ia— Continued . 

 opuntiae, studies, (27) 352. 

 rubi, notes, (27) 448; (34) 55. 241. 

 sacchari n.g. and n.sp., description, (30) 650. 

 sacchari, notes, (34) 49. 

 sp. on mangosteen, (35) 153. 

 Henequen— 



binder twine from, (27) 534. 

 chemistry of, (27) 717. 

 fiber, strength of (29) 313. 

 Henna, studies, (35) 449. 

 Henrich, George, biographical notes, (29) 121. 

 Hens — see also Chickens, Fowls, and Poultry, 

 abnormality of oviduct in, (33) 471. 

 artificial insemination in, (31) 370. 

 artificial light for, (34) 660, 770; (36) 374. 

 average productive life of, <Z2) 73. 

 correlation between form and function, (28) 73, 

 cost of keeping, (33) 76. 

 crowing, (34) 268. 

 determination of age, (32) 470. 

 dwarf egg production by, (36) 73. 

 early and late hatched, (39) 275, 780. 

 egg production, see Egg production, 

 external indications of egg production, (35) 480. 

 feed requirements, (33) 793. 

 feeding, (33) 98. 



feeding experiments, (27) 773; (28) 773; (29) 672; 

 (30) 175; (31) 270, 473; (32) 571; (33) 572; (34) 

 175, 177, 179, 268; (35) 171, 274, 479, 569, 773; 

 (36) 71, 172, 373, 570, 769. 869; (37) 70, 268, 271, 

 682, 768, 774, 871; (38) 373. 

 feeding for egg production, (28) 773; (31) 669- 



(33) 672. 

 fish meal for, (35) 769. 

 forced molting of, (32) 469. 

 histology of oviduct, (28) 575. 

 in city back yards, (39) 176. 

 individual characteristics, (34) 175. 

 laying — see also Egg production, 

 cottonseed meal for, (39) 480. 

 feeding experiments, (39) 74, 176, 275, 376, 



377, 577, 780; (40) 76. 670, 773. 

 loss of pigment, (40) 671. 

 method for determining, (40) 571. 

 nesting habits, (40) 77. 

 range v. confinement for, (39) 275, 277, 376, 



480. 

 records of different breeds, (29) 276; (30) 675. 

 selection, (38) 775; (39) 74, 268, 480, 675. 

 vegetable v. animal feeds for, (39) 176. 

 yellow color as basis for culling, (39) 378. 

 Leghorn, broodiness in, (29) 275. 

 Leghorn, remarkable record of, (28) 270. 

 molting, care, (33) 698. 

 new high egg record, (26) 669. 

 range v. confinement for, (34) 669; (35) 171, 377. 

 restricted rations for, (36) 72. 

 selection, (30) 270, 471; (37) 599. 

 selection for production, (33) 173; (37) 573, 871. 

 serum proteins of, (32) 861. 

 sitting, carbon dioxid under, (31) 172. 

 sitting, selection and care, (39) 781. 

 synthesis of lecithin in, (28) 269. 

 v. pullets for egg production, (38) 677. 

 wheat in ration, effects, (.39) 74. 

 winter egg production in, (34) 470. 

 winter rations, (36) 373. 

 Hepatic cirrhosis in cattle, cause, (27) 79. 

 Hepatitis — 



and nephritis of the hen, (39) 190. 

 in pigs, (33) 774. 

 Hepialus — 



humuli, notes, (30) 249. 

 hyperboreus, notes, (27) 452. 

 thule, hymenopterus parasite of, (27) 452. 

 Heptadecylic acid, studies, (30) 110. 

 Heptamerocera lonchaeae n.sp., description, (28) 



162. 

 Heptane — 



sterUization of soils by, (32) 816. 

 use, (31) 744. 

 Heptasmicra brasUiensis n.sp., description, (39)'566. 

 Herbaceous- 

 borders, treatise, (29) 840. 

 perennials, rest period in, (33) 223. 

 Herbicides, preparation and use, (31) 635. 

 Herbs- 

 assimilation and chlorophyll content of leaves, 

 (28) 728. 



