420 
Nitrogen test on grasses, 8, 285. 
used for apple trees, 24, 358; fruit 
trees, 24, 360; peach trees, 24, 
360; pear trees, 24, 362; plum 
trees, 24, 363; quince trees, 24, 
365. 
vegetable, in fertilizers, 14, 42. 
water-soluble in cheese, determina- 
tion, 21, 199. 
Nitrogenous chemical fertilizers and 
stable manure for forcing lettuce, 
20, 321. 
guanos, 14, 64. 
Nomenclature, accurate, 
horticulture, 3, 189. 
Norris, 8S. D., potato spraying experi- 
ment, 24, 154. 
Northern Spy group of apples, 25, 346. 
Norway maples, disease of, 14, 531; 
injured by dry winds, 15, 453. 
Nozzle, best for spraying, 22, 354. 
Nozzles, classification and description, 
22, 348. 
clogging and dribbling, 22, 350. 
double discharge, 16, 226. 
for bordeaux mixture, 12, 707. 
for spraying, 16, 225. 
hose, trial, 7, 150. 
Nurseries, inspection, 16, 437. 
Nursery, cellar trouble of pears, 20, 17, 
1438. 
inspection, classes benefited, 16, 
440; demand for, 16, 440; value, 
16, 440. 
method of inspection, 16, 439. 
stock, analyses of, 10, 163; distri- 
bution of pistol-case-bearer by, 
15, 553; experiments, 11, 642; 
fertilizers for, 14, 109; fumigat- 
ing, 16, 21, 467; fumigation of, 
19, 335; infested, experiments in 
treating, 16, 463; infested, treat- 
ment of, 16, 437; infested with 
plant lice, dipping, 16, 463; in- 
sects found on, 16, 442; inspec- 
tion, notes, 16, 20; inspection, 
report on, 15, 558; inspection, 
States requiring, 16, 438; min- 
eral matter removed by, 11, 204; 
percentage of dry matter and ash 
ine) L1G. 1k Gees ra ving eLOr 
flea beetle, 16, 465; test of fungi- 
cides, 10, 179; weight of roots, 
branches and trunks of, 11, 175, 
202. 
trees, effect of winter spraying with 
kerosene on, 19, 318. 
young, spraying, 16, 20. 
Nutrients, effect of changes on milk 
flow, 20, 62, 73. 
in ration, 16, 541. 
Nutrition of plants, work in, 16, 15. 
importance in 
INDEX TO First TWENTY-FIVE REPoRTs. 
Nutritive effect of rations from unlike 
sources, 16, 542. 
fertilizing materials, 14, 61. 
ratio, effect of changes on milk 
flow, 20, 65, 119. 
Oak scale, 14, 550; kerosene emulsion 
for, 14, 550; notes on, 16, 451; on 
nursery stock, 16, 451. 
Oat and pea forage, analysis of, 10, 40. 
silage, 15, 644. 
vetch silage, 15, 644. 
feed, digestion experiment, 18, 60. 
feeds, analyses, 18, 56, 21, 427. 
grass, tall meadow, notes on, 1, 
76. 
hay, proximate analysis of, 10, 40. 
meal, composition, 16, 564. 
smut, 3, 382, 5, 124; cost of fungi- 
cides for, 16, 303; description, 
5, 128, 16, 305; experiments in 
prevention, 4, 128, 16, 296, 301; 
fungicides for, 4, 128, 5, 128, 
16, 294; hot water treatment for, 
16, 295; methods of infection, 
16, 306; results of treatment by 
sprinkling with fungicide, 16, 
298; treatment, 16, 16, 294. 
straw, composition, 20, 32. 
heat value of, 20, 54. 
varieties, classification, 5, 100. 
synomyms, 4, 131. 
Oats, analyses, 18, 59. 
and peas, 10, 492; as food for 
milch cows in time of drought, 
15, 65; food value, 16, 555; vs. 
clover for swine, 9, 152. 
classification of, 3, 385. 
compact vs. loose seed bed, 5, 131. 
composition of, 15, 670, 16, 564. 
constituents in ash, 10, 174. 
description of varieties, 3, 390, 5, 
102. 
effect of severe cultivation, 1, 36. 
of size of seed on crop, 6, 65. 
fall planting, 6, 68. 
fertilizer experiment on, 7, 344. 
fertilizing materials contained in, 
14, 93; value of, 14, 76. 
fertilizers for, 14, 109. 
ground, composition, 10, 40, 1¢ 
564. 
heat value of, 20, 54. 
infection by smut, 16, 306. 
key to varieties, 3, 390. 
large vs. small seed, 4, 131. 
loss during storage, 3, 80. 
notes on varieties, 3, 395. 
seeding period, 5, 130. 
selection ; experiments, 4, 129. 
statistics of growth, 5, 116. 
subsoiling, 8, 294. 
