INDEX. 
Absorption and displacement, law 
eee a Mees Nth ee Seem sors, 2 es Sats 336 
Absorptive power of soils... ..... 3383 
= £e * canse of.343, 354 
Se * ** significance 
0) eee 37 
RCTO SIP AS OL So gas, cca ob ee shee 3 223 
** absorbed by soils..... ......355 
PDC Mee ara on sa al, Seas oleae cow 8 165 
Adhesiveness of soils.............. 184 
Air, atmospheric. composition of.. 21 
‘** within the plant, composition 
BME ee eit cise ward sino obaya ns Sea 45 
Alkali-salts, solvent effect of....... 30 
(a ee 66 
a gS a ee ee ar 145 
Alnminnm. aluming. 205522... ...<.. 107 
A Ee SR ee eee 276 
Amide-like bodies..... ....... 277, 300 
RNG oo aos oa ak esos, AO, Be 
bs absorbed by clay....248, 267 
“ nd Be OAD eon oe OND 
“ ie ** plants....56, 98 
+ condensed in soils ...... 240 
- conversion of into nitric 
ct Ie ag tee IN i a 85 
a evolved from flesh decay- 
ing under charcoal..... 169 
i fixed by gypsum........ 244 
=f in atmosphere:.........-.s- 54 
= a: ** how formed.77, 85 
eS Ole TAIN ELC ae pao ae osc: 60 
re of the soil, formation of.239 
= a chemically 
combined.243 
4 ey 4 physically 
condensed.240 
cy =f “* quantity of..248 
igs . *¢ solubility of .246 
a acs ae 
volatility of. .244 
Ammonia-salts and nitrates, nutri- 
Live? VAlNe Oh esis s ssa echt in 300 
Amphibotes. 28: Ticai. or fa 112 
Analysis of soils, chemical indica- 
Cris GR LTS a 368 
) waeebanieas Pht ees 147 
Anaiibeics.)%s 2is ee ee ee 116 
PEROCTENRPES... S/o Sa chan ee ec 231 
APOELENIC-ACIG. |. 25. eee eo 227, 229 
Arete: Coo. oc vuce abe Goer oeemee 119 
Ash-ingredients, quantity needful 
fOr ChOps 2h aa eee oes 363 
Atmosphere, chemical composi- 
WOH. 2 chee oA 21, 22 
o physical constitution.. 99 
Atmospheric food, absorbed....... 99 
“ ‘* assimilated .... 97 
Barley crop, ash ingredients of.....364 
Pees os eee cs.» 5 Serpe Soe 120 
Bases, absorbed by soils. . 380, 3809 
Bisulphideé: Of Tronsss22 o.scts ee a ee 115 
DULMINeOr Clay. fo ceaaes cee 185 
Waleites: ss... 2c eae eee ae 115 
Capilarity. “..ceces coe 1%5, 199; 201 
Carbohydrates in soil.............. 222 
Carbon, fixed by plants...... 1.2 49,48 
- Ti GECAy 2s. src me woe eee 291 
as Supply: of .sse oe eee ee 95 
©arbonate’of Nmes... 22s) 115, 162 
ee *¢: MHONEBIA. 55.5.0 115, 162 
Carbonit aeid:. i eoce. tote ea 38 
fo ‘** absorbed by soil...... 221 
ec oe se Se plants.41, 
45, 98 
a ‘* exhaled by plants..43, 99 
$3 SB CHE SOM Ae ace ee 218 
a e. **  -water of soil. .220 
quantity in the air.40, 
47, 94 
solubility in water.40,130 
“ a4 
