32—1848. THE 
AGRICULTURAL GAZETTE. 
Tro BE LET ON LEASE, ARABLE FARMS, 
in the coun agen he of Essex 
1. THE e in the parish of . 
113 acres of excellent land in loroa state of cul- 
l-i iein F ary farm build- 
"Er ate RAY-ISLAND al . in van parish o of Ramsey, 
and Pasture Land of excel- 
pa gre 
rn rent, may be 32 
MAL in th 
41 ie en ad Han, Leases wil wip and sey qmd 
—— — oe to Mr. Joun Moxron, Whitfield, 
Berkeley, Gloucestershire. 
The Agricultural Gasette. 
SATURDAY, AUGUST 5, 1848, 
— me THE TWO FOLLOWING WEEKS, 
r m = er Newcastle, g engg — August 7: 
a — 
225 . Senta. Wakefield.—August 12: E. Kent, Reading. 
Great Oakley. 
RE are several other kinds of TunksHING 
vented by Mr. CLYBURN 
In this the beaters. are arrange 
cases, on a cyl t 
The “drum ” * in td n frustrum of a cone. 
corn is fed in a pening in the 
r. paper in _— it is 
is 
: menced i 
cylinder. In the English “bolting” machines, as 
they “oe ed, the corn is separated in a different 
way - „ a e 
fed in 3 wit beaters, its length lying 
across the feed board. It is not held while beate 
the first blows do the work, and the 
is 
ty of its place just (to use Mr. Ransome’s simile), 
a bullet is separated by a sudden blow 
mportance, in formi ing a judgment of 
of the — — 
threshing 2 as to the meri 
which t 
eee to cg 8 = principles on w 
espective 
ak porta, a 5 — —.— w explain them 
HICKEN HATCHING. 
Tun inventions of Mr, Cantelo 
in yo ur journal will tend to ‘cick the accom- 
plishment of so 1 
Mr. Cantelo 
bn geait 
already done, rg for his 5 
withont — 
ey Fas 
thus 3 "E. 
praise for what he has | 
communicated to the 
lower cham gh opening in the roof, but 
that is impossible. It is vhs are the radiant heat 
from the brickwork that acts upon eggs; they are 
hours — day ya ons sun’s rays, 80 
heat can to raise 
100° 
in a el r cons on of a baker’ 
; the 
the spring is 113°. i 
Nothing is said by Reaumur of es ar 
the — — — Eppes i he appears 
warm dry climate ‘of — 
ene 
—— e uired. But as — or — 
genial warmth and shelter afforded by the hen in a less 
ian no 
antelo asks for information on the subject, the fol- 
i from 
te 
the 1 action of the win 
We cannot 
No experiments that we are aware of hav yet 
tested the power needed t , as compared 
with the force which other machines require. It is 
obvi at either 
he c evi des may 
adopted here: the peculiar feature of the machine 
remains the same, whichev 
electe 
Another threshing machine, in extensive use in 
ngland, receives the name of th 
. Its cylinder i 
: 
Rever had an opportun 
of witnessing its perform- 
ance, TA judge 5 85 mi 
its structure and motion. 
yet.one remark to make, 
i fore leaving 
the subject, on the difference — the English 
achines. The beaters employed in 
er for the most ble those used in 
ing made 
a vio r of ral p or corridor, with two tiers of 
of the eigenen „by any 3 long, narrow chambers on * sid h bers 
corn must certainly have been separated. This at are the ovens ; each aperture, serving for 
least is the the 2 of its action, jag the few ET e ef keg oe tre concer 
— which we have witnesse e wee Ar i 
appeared to bear ej the — he grain i eee — Bases onan sn Spie erame, aa pe- | to 
thus at once driv rough t ing and sepa- 1 
rated from — without the intervention of a 
shaker. same centrifugal tendency, by 
which the latter is thrown from the wide end of the 
cone, generates a current of air in the same direc- 
tion, which carries with it much of the chaff sepa- 
rated with the straw, and thus 3 facilitates 
umur's work,* | 
d climate, he invented the “artificial mother“ 
that has been adopted b 
or e, 
und, r having the 
n winter he . it additional warmth by 
it with stable litte 
But ree ya gah Renumu ur i that chickens might 
be hatched by cial means in France as well as in 
England, hie Te in — them does not appear 
to have been su ch as to have ee others to embark 
in 
measure owin * the s of 
and — — at that time but ‘inde un- 
But at a later 
hatching was — by M. 
coca furnished the French court ‘and 
ts of 
irculation of hot 
as employed in communica mee 2 ; 
it was yoi till many pmi after that it was 
on to horticult 2 purposes. The ap- 
paratus of M. nemain was very inge- 
Fig. 2. 
Fig. 1. erse sec- 
om of he 25 A, the 
rridor 
Fig, 8. Tea 
A iers of ovens. 
ovens on the line a 6, fig. 2 
ter 
after whieh no fire-heat is ee 
eggs are then removed to . 
rum so soon as the straw is 
the 
of the 
its length lying over the surface of 
are ‘closed. The openings — the roofs of the lower 
Art de faire Eclore et d'élever e en toute saison des Oiseaux 
omesti de toutes espèces, soit par la chaleur du Fumier, 
— . magen da feu ordinaire. Paris, 1749. Although 
published a work is still considered the best 
— tue sulject. 
“So he doors of | tus 
— bar, lish; —— — a aes in — 
ash · pi the aes of Trap to — 
fire, on the 
nott's thermo 
es. Au # 
mother,“ similar to that employed k Mr. 
Cantelo, K of a series of small pipes 
van over the original p 
pe — is the case with the incubator remains 
ew w. t 
4 that h e done for centuries by a oo 
civilised people umsy machinery, and cou 
the refo prs n0 no difficulty to those who are familiar 
with the appliances 
th th 
But that was the least important part of the problem to 
be solved ; it remained to be shown that in this climate 
portant 
why, it may be asked, even jon with the warm water 
iderable paper of the eggs — 
en is a consi —— 
his proba tention having gene- 
ent been directed to the imitation of Nanë in one 
point alone—the maintenance ** the 
rature— wi i 2 
conditions are equally — The hatching of 
egg is in all respects the same as the germination of 
seed, and in both — a certain degree 
on y 
ere placed, is uniformly 
nnemain, who previous to the first revo- l 
