1010] 



INDEX OF SUBJECTS. 



983 



I'otato — Contiaued. 



scab, reUitiou to liming, Mass., -1. 



scab, relation to soil acidity, 123. 



scab, treatment, 1.53 ; Iowa, 247. 



silver scurf, treatment, 748. 



starch, action of enzyms on, 400. 

 Potatoes — ' 



aerial fertilization with carbon dioxid, 

 Vt., 833. 



as affected by drouglit, 347. 



as dry-farm crop, Ariz., 20. 



ash constituents, 502. 



blast-furnace potash for, 629. 



breeding, 748. 



breeding experiments, 134, 797. 



climatic requirements, U.S.D.A., 417. 



composition as affected by soils and 

 fertilizers, 422, 81.3. 



composition in relation to various fac- 

 tors, 829. 



cost of growing, N.Y.Cornell, 23.".. 



culture, U.S.D.A., 829. 



culture experiments, 233, 333, 334, 638, 

 643, 737, 738 ; Can.. 528 ; Me., 142 ; 

 Mich., 636; N.Dak., 735, 824: 

 N.Mex., 139; Nebr., 6.38. 



culture in Alaska, Alaska, 30, 31, 38. ' 



culture in Minnesota, Minn., 387. 



culture in South Africa, 528. 



culture in I'tah, Utah, 64.3. 



culture on sandy soils. Wis., 18. 



drying, 15, 203, 557. 



effect on following wheat crop, Del., 

 136 ; N.Dak., 823. 



fertilizer experiments, 229, 233, 3.33, 

 334, 638, 643, 815 ; Can., 528 ; Fla., 

 527 ; Mass., 21 ; Me,, 131, 142 ; 

 N.Dak., 823. 



following alfalfa, Nebr., 434. 



frost injury of tubers, 843. 



green manuring experiments, Del., 136. 



grown in United Kingdom, composi- 

 tion, 533. 



insects affecting, Me., 143. 



irrigation experiments, N.Mex., 139 ; 

 Nebr., 433 ; Nev., 728. 



late or main-crop, culture, U.S.D.A., 

 829. 



le.ssons on, U.S.D.A., 197. 



liming experiments, Mass., 21. 



Maine-grown, food value and mineral 

 content. Me., 142. 



manuring experiments, N.Mex., 130. 



mulching experiments, Nebr., 434, 648. 



on moor soils, potash for, 519. 



planting and harvest dates, tempera- 

 ture influence on, U.S.D.A., 716. 



planting dates and distances, N.Dak., 

 735. 



planting distances, 642. 



planting machinery in New York, 487. 



rotation experiments, 229 ; Kans., 41 : 

 N.Dak., 823, 824; Nebr., 433; R.I., 

 434. 



seed certification, N.H., 439. 



seed, irrigated, Idaho, 226. 



Potatoes — Continued. 



seed, northern v. home-grown, Mo., 



637. 

 seed plat, 247. 



seed, produced under mulch, Nebr., 434. 

 seed, relation to diseases, 545, 748. 

 seed selection, 336 ; Hawaii, 138. 

 seed, source of, as affecting yield, 642. 

 seed, storage, 439. 

 seed, studies, N.Dak., 735. 

 seed treatment, 153, 749 ; Iowa, 38, 



247; Mich., 654; N.Dak., 735. 

 sodium for, R.I., 426. 

 southern new, handling and loading, 



U.S.D.A., 337. 

 spacing experiments, 642 ; N.Dak., 



735. 

 .spraying 57, 247. 

 spraying, cooperative, 545. 

 spraying experiments, 532, 656, 748, 



749 ; Can., 543 ; Iowa, 247 ; Me., 



142 ; N.Dak., 735 ; N.J., 51 ; Wis., 



661. 

 starch content in relation to various 



factors, 233, 829. 

 steamed, feeding value. Mo., 142. 

 storage, 439 ; 111., 834. 

 time and rate of tuber growth. N.Dak., 



735. 

 transmission of characters, 336. 

 transposition tests, Idaho, 226. 

 tubers within tubers, 224. 

 varieties, Idaho, 226. 

 variety tests, 229, 333, 334, 638, 643, 



748 ; Alaska, 30, 31, 38 ; Ariz., 332 : 



Can., 528 ; Hawaii, 137, 138 ; Mass., 



35 ; Mich., 636 ; N.Dak., 734, 824 ; 



Nev., 228. 

 weeding experiments, 737. 

 wild, of Arizona, breeding experiments. 



134. 

 yield as affected by missing hills, N. 



Y.State, 386. 

 yield as affected by " place," 635. 

 yield cycles, 892. 

 yield variation in plants from .same 



tuber, N.Y. State, 337. 

 Poudrette, fertilizing value, 814. 

 Poultry — 



animal concentrates for, N..T., 75. 

 bracken rhizomes for, 271. 

 breeding associations, U.S.D.A., 675. 

 care and management, N..T., 869. 

 care and management, manuals, 676, 



869. 

 castor-bean meal for, 281. 

 cold-storage reports, U.S.D.A., 66. 

 cottonseed-hull litter for, 871. 

 diseases in New Jersey, N.J., 88. 



(See also specific diseases.) 

 dressed, bacteriology, Kans., 77. 

 farm, improvement, Kans., 76. 

 farming in New Jersey, N.J., 75. 

 feeds, analyses. Can., 565 ; Conn. 



State, 176; Ind., 564, 868; N.IL, 



68 ; N. Y.State, 868 ; R.I., 564. 

 feeds and feediog, Can., 370. 



