THE AG RE SR SS GAZE 
PT E. [Jan. 1, | 
26 
that considereth the poor ;° and h twist ; and that No. 2 will, on the other hand, for 
viction that “the poo or shall never. cense ont of the | the an board, lie in the ies of a replindet shone e | ver ey brape babe, but one bearing a small w 
land;” allo 
ang heey unpopular it may be—before > the | breadth, If, now, we canascertain theform of the cre It a appena that though, big dus al k 
publie. I belie eve much is, to be don git para line „on ne SRE Goel dead aaae wie twos TE EAN A ity TE the taf k should succeed in 
attention, a n onest apy F ai of our mould-board; yet tf 
r aata s z the | form att the line bonding that portion of its supi e 
Watoa ; ros joining 
hat 
, or idly pens for ate like the 
waggoner in e ta “4 ery and wretche vitae only 
to be known by | ocular teer erehe are $ of 
ia line with the asi 
es a 
cylinder by straight line: 
pears for arbitration, be 
Unions could ejt 
at 
th 
iht h 
1 shall 
d nature of this line will affect t 
d mould po 
Hc cee a id, that the fri 
do so without giving offence to their em on But e given a perspective view Ita from sine re ag 
fearful sinat giei is too often its ‘consequence ; ; of the pia sy y a oi ee, Bes on its plain | on the eae board due o the vo of a EY 
and on the other hand, it has added to the towns i surfac rane | proportioned to the Gla of the EPONE pi al 
rural districts a um of wretched ab DAT PURAS i pee | that portion of itest rfac whi ch it miee Ha he pe 
nuated forms and squalid appearance afford ine, @ : 1s entir 
er f th additional ee a privations aaeeei, moni Poa which ‘we are speaking ; ae pr length of 
hey endure, by going to and from their labour, often 4, u be face, | moulc face, 
6, = 7 miles eg A he same cause also frequently T ft me e piu me “ofthe eu is fixed. 
produces a cruel competition for houses both in town ard Slade béing | depen a i A marie! of the 
country shes, affording mercenary men an excuse for that of the portion of the rictioñ sie cane uet a i 
exacting such rents as far m-labourers ou ght t not, nor are turf, it is evi- urf, is more difficu vy i we nae 
able to pay. It may be said, cot- dent that p g SAAR al plane, para 
age property is ofte nuisance to estates, and to get far as at, in every oe 
rid of a difficulty they are frequently pulled down; but I and most row of peanv in the i Ai, there is an upwar 
would beseech any interested in the matter, to portant p part ot and, if we look again to any of these rows of parti l 
ask themselves, with our rapidly-increasing popula- the we find tha 
tion, where the system is to end, and to whom the boar ie i Now „to each | 
poor man must app in a case so utterly beyond cerned, it is | ings, or ae to the union of them, Rich 
his o trol. ent nsus shows, i only with one | 4 twist ti 
he p hich ide, m E, of upward quadrant of difficulty of expressing this double manner in 
20 per cen receding one, and not a single cot- the cylinder | resistance is offered, 
tage has Bo bat EE the same period, and the that we have to | the ei lies. If 1 could express in few ree 
additional number are almost _ wholly labourers; and do. Now, the | able terms—common t both—first, i a anner i 
this parish is ence every curved line ly- the projection on a horizontal plane o at pa aid 
day developes some bad effect of this growing evil; and I f| ing in the sur- surface of the gee on which the ev lies, dep 
ear genni mely assistance, an h face of the upon the for e curve; and secondly, ne m; 
educa! n will mere but of little Jepet T had hop quadrant, - it | in which that j is z Se 
ere bets to hav n the subject taken up by some mc | ppears that the turf aha on the curve, then, in all pet 
more able pen hae mine, but ta = sense of the its projec! of the character of the 
portance of it has induced stle; a on a vertical 
endeavour to pl across | srt application i 
offer, at a fature time, a few f magentos pi bereîtting the. cylinder, ) muc theory of the thing. It is erid 
the Jabour r—the practice of whic s afforded me @ woul ee the | that if we aad tha obtain the form of the curve 
pleas who is, mS “look at s pro- the surface of a cylinder whose radius is the bre 
nm 
as pt onda xe a Tenant rae? 
qa 
of the ER SAA 10 inche e the 
he 
cylinder 
ape we could by” pri 
is is ia partly by the g 
_ THE PLOUG 
Tue following few remarks are iditionat to the ob- 
je $ s evident, åf we von- 
5 these lines, obtain a mould-board of any required dia a 
I have but little to add. In the firs a 
sider the turf when in a vertical p lie 
t 
were nary itm 
a 
Els 
‘horizontal pos! ition, ag he m 
board receives the whole weight of it , then, we mk 
position, we shall find that 
ven tie masta y 
rth on iron, which as we sg 
‘already said, ‘mill pra ctically, in pecs instances 
subject ; eo iet 
is ie no means a a noy 
viz., É Rz the spraco of "le s one 
ene with a transverse rT nR is re ery) 
Rreg line, “And i the second place, in refe 
oth e al above section of E paper on this subject, In 
saion 
ha : 
me now endeavour, to state the probeer Wet, in this rela tion., 
d 
mpor t may be its agricultural bésti 
ill b eat resistance ? 
ost self- 
ance is 
its 
body lying 
face, and that ig a Its weight actually Aastaid 
t, I assume, what a 
byt that su rface is, in t, the e same as tha t whi cb exis 
And fi ppes alm 
‘eiden, tat the curved surface ot Bit" resist 
pest palit for the pages of an ee d 
nal. Io only a ask for its publication 
Bai 9 er a hollow nor poorer sted corre— -tha at 
ctions by a a vertical ua 
i ne. If we take the lower surface of the tarthat mhie, 
d the dimension ound ‘plan of that pbrtioke 
2 which the surface is inclined ; for the ground plan 
of the gro 
nd this relation, it is evident, will vary with agh a 
an 
ay cota 
you m 
and. w illin ng to carry the analysis and solution o of. 
problem : successfully t conclusi 8 poss 
d indeed not antggether, improbable, A to do 
necessary othe: sid 
l be nothing when the surface i is Vertical, and it will | May be necess upo 
mould- board—it 1s evident that a section of it This | tions than tho ave ahde OEA to se 
the turf is horizontals sen tion is expressed mathematically, as that, existing of importance, by the way, to 
» before being moved by the mould-board ; it will also be heben: ithe radius and the cosine of the angle of ir- | (when the tuif is simply lying vpon th 
2 poh et io i the turf is in a vertical Potion: | elinatio latter being at rest) affects the val 
and it will also bea straight line where it has assumed I le ofthis 2 249’ g, as an accurat re of 
aits ultimate position at 45° beyond the vertical. It ground cits is ater ‘on the form- of the curved tt cue of the turf im causing the draught 
„appears to me that, being thus a straight line in the three line drawn on the surface of the cylinder ; that a the ough. It isa very ag sting physico-mathe! 
most important positions call he turf, it will also be horiz zontal te be convex problem, a Jet pe f yo ers 
straight line in every inter iate position; in short olutio t “let ils ‘of 
that th so to spea l wh ih fe bounded by ito n one side, be per wA publication in your Paper, the ann 
of straight lines all at right angles to one straight line, | wil se, r than if it were c The | ment of the fact would, I am sur 
and ror vajlar Mo position from = Ad, ontal at its com- neis agy edi is rote ation ona pan wag plane of | agricultural interest to be refused all the publicit; 
© the vertical, and thence to sn an gle e 45° | the cur rved line a bb fe a a Sigur ea b 4 99: ore" the | Your circulation ca e it. 
peara the fees atits termi 
line to which all these lines are perpendlclan i is, in tk 
surface oi -board fo: di by. 
the line « a k ie on and is therefore representative SE the 
of the urf on such a mould-board. 
sig Ir iction. 
the turf ab 
that corner 
which i it turns. Let me, for “conveniency, call. this t 
axis, w pe turf. It is eviden 
about the 
A two "diferent ‘curves. 
curve of the No, 
have vet sa’ 
NRA 
either pi egarding i 
[aboard 
‘to great number or Ait any dne of wh pee 
“ans Soe € con mgr 
yet re chi 
ho 
mathematical 
i ) see, tapt while 
fvat: 
of it | must | 
adopted, form a surface which will beara 
fe rf, br rn! 
It is evident that No. lof 
No. 2 Ka bad 
riety of instances under a variety of circus 
Leds S. 
= E CULTIVATION OF FLA 
Iw roles before veg who are interest 
relief of agricultural labourers, my views on the 
tion of a pla t that has be een, Ties litely Ai 
looked by 
soil and sing is ipaltogethera 
allude to is Flax: i 
portation of which Y have been engaged for mi 
and, when I inform you we pa 7. our Contine 
bours between five and six 
pen 
our E 
that sum divided among Meim EET, they y= 
afford to employ labourers; and the indu 
farmer would be relieved, to Ar aara r 
= ’-rate timation; which at por presses he 
n the cult 
Ap manag gement of. this ve S sree: 
te rs iy pullin, z watering, rooling, scutch 
n the pare chas sing on d selec 
suited fo r the aye tha 
Iot bait to speak on the 
