experienced. The heat ont which maintains во: ош- mae 
paratively high temperature below the g s ss, сап, | suc 
; be derived from the natural em 
y 0 
in this ease, only 
VS и 
arth. ggests. 
midi in the goethormal бај 
Mi 3, 
m b 
p the above Yeferenoe 
оеагі 
rH а: 
а СА foreign 
e p T 
devo oted to '* Bottom Heat? wrote 
— of je soil acts as 
may be easily €— 
f heat by establishment will afford, not only fort the 
Yet оа the 
e Theory of “Horticulture, in a 
as | mit 
а pro- fa 
£ these m ешн ы эе ch н beo 
ourts of appeal as to the m 
and New Fruits, bat yes 
general business of the 
Та A st place the fen and inco 
ently occupied in § 
um 
erit 
o for de transaction of the 
rs re 
van ce 
fire Dee: s А r applied 
the course of the winter (1847), w 
ndividual; an 
| temperature © bs whole i 
ben 3 
is true of its s. Now 
of the soil is pot to 1 150 eh onday 
| чч s ч чы kon it will дна а soie 
sk ring the night: butthe 
may fall S such a леа 
that {һе Шу Ө of a plant would be too much 
d mpaired, ^ it са the eoldness 
IT git; this is prevented, 
W, 
E 
ts passage over the 
of which the tempera 
-little from 48°. 
“The writer of the 
ru 
ture was reckoned to vary тоо ng Ф 
n during the nigh 
article to which we are 
water | a; 
to affect plants 
vus e gen exercised by the heated soil." 
In eory and Practice of ге pub- 
liche 6 in ла the fo пите. was added + Сы 
foregoing passage :—'* It ӨЕ improbable tha 
it is at ciam wil lose as mue 
min Count RUMFORD. states 
f a| this fact n be hereafter applied in gardenin to 
Eus iot halt-ha A Were. = 
аара plants. . Wer 
à шй ia the w 
А d mig oun 
e| upon T stems and ipse which in җы absence of 
ould be fatal to them. An experiment 
` be om by а 
cubie К 
However, we may a 
а 
inju diio ously, in consequence of the 
an 
14 дей up by means s of UM 
; spaciou s carriage s! 
the үү 
пайе which surroun sm 
fourth 
TAM t his experiments were not m 
Y ы instead of water, 
y applicab 
n 
encaustie tiles. [a 
ot water, the W 
beneath the fioo T "s pet covered 9 
m So far as it is e 
Los X 151016 sou САМ чун = «ма 
rte - s м: аы, : “л. Rad an intr without Ue a g 
“Itis known that the soil receives and gives An acre or! two of ground rs apicc 
out heat more quiekly than water does; but the hon oofed. in summer, would be something 
Ing. 
TA Non attemptin 
е edin 
2 temperaturé of 40* of : 
^49", 1. adl that se Ље am Y e ooi for the in our охи: and 
| NER 
eq be: 
Pon coarse [ow sul rb 
“ш of the mice wi ds ur (he improve Vif аш EE 
the БКотлт, HonrricvrTURAL ре 
ings durin 
i Thistle, the 
| distant future. Greatprogresshas 
| with the ground work and nos 
side of the double aven 
t | Cedars, alternating 
of some 
ave for some time пец their 
and notwithstanding rigo 
то intervened, they. e r4 
planted an d ready to receive the their 85. 
vels which are to develope #20, 
ies Art are 
