1290 



EXPERIMENT STATION EECORD. 



i"age. 



Poppies, culture in India 341 



variations in 833 



Populus angulata, characteristics 1147 



Porta ravenelct, notes 1051 



Kubdacida, notes, U.S.D.A 550 



vaporaria, notes 754 



Poriaa hypolaterifia, notes 154 



Pork, cost of production, Can 70 



inspection in London 1184 



Porto Rico Station, notes 96,495,998 



Portnlaca, analyses 163 



Posts, fence, preservation, U.S.D.A 150 



Potash as a fertilizer, statistics 929 



deposits in Germany 929 



determination 407,613 



in feldspar 408 



mixed fertilizers. . 7 



volumetric method : 296 



effect on flour, Minn 942 



grapes 145 



plants 835,933 



extraction and use 1008 



fertilizers, comparison. Mass 226 



effect on oats, Pa 835 



fertilizing value 1123 



Mass 226 



in soils as affected by phosphates. . 20 



industry, congress in Germany 422 



notes 1022 



notes 1112 



salts, analyses, N. Y.State 709 



effect on apple trees, I'e 1142 



examination 310 



fertilizing value 20, 725 



manufacture in Italy 1125 



use in various countries 524 



Potassium — 



atomic weight 610 



benzoate as a milk preservative 178 



bichromate, determination in milk 914 



carbonate, effect on bone dust 1124 



chlorid, effect on activity of yeast 127 



plants 1026 



cyanid, fumigation. Can 1160 



determination 808 



in silicates 1109 



fluorid as a milk preservative 178 



hydroxid, effect on activity of yeast 127 



rennin 777 



iodid, effect on crops 831 



plants ,. 1127 



use in treatment of pseudofarcy. . 183 



metabisulphite as a milk preservative. . 178 



nitrate, effect on acti^^ty of yeast 127 



salts, antitoxic action 1129 



effect on milk coagulation by vege- 

 table ferments 777 



statistics 21 



separation from sodium 109,208 



sulphate, fertilizing value, N.J 828 



Potato — 



bacterial disease, notes 548, 750 



beetle, life history 159 



notes, U.S.D.A 159 



remedies. Can ' 959 



black rot . treatment, Mich 56 



Potato — Continued. Page 



black scab, notes 752 



blackleg, notes 447 



Me 9.56 



Vt 248 



blight, notes, N.J '. 1048 



treatment, Mich 56 



brown spot, notes. Me 956 



diseases, bibliography 852 



in Ireland 46 



notes 548, 852, 1049 



N.TI 46 



Vt,. 247 



Wash 655 



prevalence in Ohio 954 



treatment. Lie 955 



flakes for sheep 1167 



leaf aphis, remedies. Can 959 



blotch, notes, Vt 248 



moth, notes 553 



plant lice, studies. Me 662 



plants, formation of intumescences on.. 47 



rot, notes 46, 1048 



Me 95G 



prevalence in Ohio 954 



scab, notes, U.S.D.A 894 



treatment 1049 



Me .• 955 



tops, feeding value 1043 



warty disease, notes 1151 



winter rot, notes 752 



Potatoes — 



as affected by fertilizers 536 



manganese sulphate 536 



seed selection 535 



breeding experiments 333 



cooking quality 1061 



culture, Colo 995 



experiments 31, 232, 522, 735, 834 



Alaska 25 



Can 1132 



Hawaii 429 



N.Mex 28,337 



U.S.D.A 228 



Utah 329 



AVis 141 



treatise 734 



under mulch, U.S.D.A 391 



degeneration in 633 



determination of dry matter in Ill 



disease resistant 955 



diseased, poisoning of animals by 1080 



dried, economic value 981 



feeding value 976 



for horses 570 



pigs 171, 1068 



drying, handbook 981 



effect on sodium salts 719 



fertilizer experiments 19, 124, 



126, 219, 221, 228, 321, 

 424, 425, 522, 523, 536, 

 638, 721, 735, 825, 820, 

 921, 925, 926, 927, 1138 



Mass 226,1138 



Miss 436 



R.I 125 



Tex 941 



