435 



Cacao, cultivation of, 329. 

 — , enzynies of, 60, 149. 



— exports from Grenada, 1 2. 

 — , fermentation of, 51, 100. 

 — , German and Portuguese, 9. 



— industry. Gold Coast, origin of, 310. 

 — , manuring of, in British Guiana, 119. 

 — , — — — Ceylon, 216. 



— f-liells fed as fodder, 428. 

 Cachrys laevigata, 126. 

 C'ajanus indicus (pigeon pea), ISl. 

 California, avocado in, 20. 



— . experiments with tropical crops in, 

 190 



— grape fruit and its future, 324. 



— orange groves, improvement of. 394. 

 — , rice culture in, 60. 

 Calophyllom ii'ophyllum (Palo Maria), 



250. 

 ' Canada and the West Indies', 73, 

 Canada, export a.ssociation formed in, 45. 

 — , need for commercial research work 



in, 5. 

 'Canada Year-book, 1914,' 73. 

 Canadian foodstuff's, 408. 

 - — markets, vegetable growing fnr, 1'24. 

 ■ — National Exhiliition, West Indian 



exhibit at, 392. 

 Canadian-West-Indian (oliiical ui ion, 



' United Empire ' and, 409- 

 Canavalia ensiformis (hoive bran) in 



Grenada, 108. 



— — (jack bean), fnod value of, 

 28. 



— gladiator (swoid bean), l8l. 

 Cane juices, colouri' g matter of, 389. 



— sugar, increased production in Cuba, 

 185. 



Canons of the cotton plant in Egypt, 



38. 

 Carambola (Averrhoa caramhola), 116. 

 Carbohydrates in plant.=, fr.rmation and 



transloi.-ation of, 18'^. 

 Carica Papaya, 24S 303. 

 Carludovica palniata (Panama hat palm), 



277. 

 Carmn copticuin (the ajowan plant) in 



the West Indies, 136", 233, 358. 

 Cashew nuts on the London market, 62, 



111, 175, 191. 25.5, 33^. 431. 

 Cassava flour, 373. 



— in St. Lucia, 311. 



— roots, composition of, 229. 

 Cas.'^ia. 186. 



Cassia Fistula on the London market, 



143, 175, 191, 239,335, 431. 

 Castilloa Co.staricana, 268. 



— elastica, 268. 



— Guatenialtaca, 268. 



— rubber, different species of, 268. 



, Mexican methods of tapping, 283. 



Casuarina equisetifolia (willow), 123. 

 Cattle dip, amount of effective arsenic 



in, 188. 

 — , infectious abortion in, 380. 



— insurance in India, 204. 



— rearing in Brazil, 303. 



Cattle, skin diseases of, new facts con- 

 cerning, 67. 



— , spraying in Antigua, 247. 



Cedar, imports into United Kingdom, 87. 



Central American Republic, an efficient, 

 57. 



— factories, Antigua and St. Kilts, 

 review of the work of, 356. 



— sugar factory, Antigua, 255. 



Ceylon, agricultural credit societies in, 



296. 

 — , areas under different crops in, 28. 



— Botanic Gardens, history of, 121. 

 — , co-operative credit in, 429. 



— , elementary agricultural instruction 



in, 428 

 — . experimen's with ajowan seed in, 



411. 

 — , increa.se of crime in, 428. 

 ■ — , manurial experiments with coco-nuts 



in, 427 



— iiiannrini; cacao in, 216. 



— School of Tropical Agriculture, 136. 

 Channel irrigation 252. 

 Chee?'e-cloth. growing plants under, 36. 

 Chemical hygrometer, a new, 191. 

 Chemists, professional, dem^ind for, 35. 

 Cli rimoya (Anona rherimolia). 116. 

 Chicle gum, 275. 



Chinese banana in .Jamaica, 424. 



— vinegar as a coagulant, 342. 

 ( Uiisochit'in cumingianus, 394. 

 Chlorate ai a manure, poisonous nature 



of, 189, 

 Chlorophylum slatum, 302. 

 Citric acid on the London market, 31, 



62, 111, 143 175, 191, 255, 287, 335, 



383, 431. 

 Citrus decumana (pomelo), 250. 

 — , experiments with stocks for, 250. 



— fruits, eftect of fertilizers on sugar 

 and acid content of 190. 



— limett», 303. 



— limonum (rough lemon), 251. 



- — po'lt-n, long distance shipment of, 

 107. 



— tritoliata, 250, 251. 

 Classification of mangoes, 52. 

 Clibadium Badieii, 271. 



— Surinamense, 271. 



— Vargesii ('Xivrai), 271. 

 Climate, effect of on .soil formation, 76 

 — , — on properties of soils, 278. 

 Clitoria cajanifolia, 155. 



Cloves, history and distribution of, 188. 

 Coco-de-mer (Lodoitea Seychellarxmi), 



279. 

 Coconut cake, feeding to bullocks on 



gra.ss. 265. 



— cultivation in the Virgin Islands, 35. 

 — , double, flowering in Demerara, 279. 



— husks, value of as manure, 44. 



— industry in British Guiana, 245. 



— palms, effect of lightning on, 84. 



— , ripening, changes that occur in, 51. 



— selection, 148. 

 Coconuts, germinating, 153. 



Coco-nuts in different countries, notes 

 on, i->f. 



— — Dominica, 117. 



— , manurial experiments in Ceylon, 427. 



■-, scheme for encouraging the planting 



of, 424. 

 — , shi|)ments from Dominica, ■548. 

 Codiaeuin variegatuin, 110. 

 Coffea robusta, 358. 



— spp., 303. 



Coffee, blight proof, for the Philippines, 



345. 

 — , Blue .Mountain, 59. 



— cultivation in British Guiana, 252. 

 — , fermentation of, 100. 



Coleus armaticus (Spanish thynie\ 69. 

 Colombia, agriculture in, 203. 

 — , silk pro<luction in, 60. 

 Colonial agriculture and science, 91. 

 'Colonial Journal", 185. 

 Colorado industrial plan, 156. 

 Commelyna sp. (French weed), 57. 

 Commonwealth Institute of Science and 



Industry, 139 

 Compictness of soil, device for testing, 



.50. 

 Composition and keeping ([ualities of 



corn (maize), 21. 



— of cassava roots, 229. 



— — cows' milk, effect of water in the 

 ration on, 245. 



— — Dominica milk, 139. 



— — milk in the tropics, 223. 

 — • — pen manures, 332. 



— — pollard, 252. 



— — seaweed, 380. 



— — soil gases, 34. 



— — the avocado pear, 220. 



— — — cotton plant, 310. 

 Concentrated lime juice, clean, production 



of, 234. 

 Cor;centiatinu- lime juice by freezing, 



379, 429. ^ 

 Concrete. Portland cement, oil-mixed, 60. 

 Con.servation of soil moisture in sugar 



plantations, 159. 

 Constructive soil ventilation, 392. 

 Co-operative Credit Bank Ordinance, 

 British Guiana, 201. 



— — • in Ceylon, 429. 



— — , material basis of, 280. 



— — societies and agricul- 

 tural deiiutments, co-operation be- 

 tween, 193. 



— insurance of live stock, 229. 



— sugar works in (Queensland, 40. 

 t'ooper's cattle dip, 159. 



Copra, manufacture of in British Hon- 

 duras, 88. 



Cordia cylindrostachys (black sage), 202. 



Clorn and the sorghum.s, root systems 

 and leaf-areas of, 394, 



- cultivation, distance planting experi- 

 ments, 187. 



— — in Jamaica, extension of, 252. 

 — St. A'incent, encouragement 



of, 184. 



