————————— B 9 09 
ы M: has ast few. years, | altho mem reasons 
394 THE AGRICULTURAL GAZETTE. [JUNE 17, 
иь hout ex- | when. you come to. those. wl 
and over- | truth is not present to every one's mind wit y who use clay or 
Jad o get of manure, I feel that I do not possess powers of well; forthe character of the manuf and ag 
saei HM ihm рте " n, aceti whether | | а е: it so, I will — — ce — t зз" is infi 8. me 
it was goo : lts of the different forms о. not wort t the highest e 
А to the necessity | u a few results 0 Ера estimat 
айин dele, н e en driven Mess but d | adulteration | hy have ome А ее, cus m тет нант "while na doubt, if the € — b E 
ket and enormous profi In | spring.. I owever, first o gi s sold a bas 
th : Tow f ад £ good guano [sit digi З or 4 analyses of à e half dozen good specimens examined | add very many t Бе umb 
^ of ч казна, article, For my own part, | this year, to show that the average composition of analyses, but your readers wi il be анг. s 
1 e demand for artificial | Peruvian guano has ис: no alteration, and that | disgusted with the detail. I shall simply imi 
i an | no dimi wie 
one can 
idu 
requirem of agriculture 
1o us the СЕЎ of looking vay, closely after those 
who are e in manures 
As I de eig had occasion to: show, the 
fact red guano Зав. three or four 
which he has. 
Undoubtedly р fayourite 
psum—more especially that, whi ch 
processes is artifie ially 
of gypsum, being pr nns 
with the 
hec А 
tions. of gypsum, өнүү, ате, first, that it burns 
white; secondly, that, i 
contains water, which tdm at a re 
o b white when heated 
interfere with 
s been ho 
зба itself to 
ШЫ! Y burned, the proof is ps во ea 
These uite sufficient reasons why the.guano 
adulterator ед cherish gypsum as bis most useful 
and у туты ЁШ: lt is another 
refined: adult i 
asthey contain ріс рна lime, 
ingredients o , ihe dish ealer may 
peer. soothe y сайн йвдер by. ран Дын 
oing his customers so great n 
would have them пение 
not occ кус me of your readers by ans sing 
jee aar- bara: thia (which I eru in a heard put 
onm 
of the 
ашу 2s 
| guano received fro 
| and taken a 
ent. | a өмү or a portion ai : cargo: slightly injured by het 
e | guano, ‚ as I did se 
averages uA 17 per cent. of: iri 
ompositi 
ces by losing several 
Sy. 
; i5. also. urns.) 
‘опе occasion), for, y indepe ly Ni 
fact that Arite гт рн эрэр) тт 
нче та 
буте ses "e six samples of 
m. di Herent parts.of the country, 
go ra from. my laboratory. book. 
> AvALxsES OF PURE PERUVIAN GUANO, 
EXAMINED IN THE SPRING OF 1854; 
ugh for obv ча ph. 1 
articulars in respect ёо these analyses, d 
in each case be tutbenticied if n cesary, 1 
samples s^ été come to me for суе sig in| 
О ШЕ way of o Mi without any P 
tne Adan on my par "o. 
uld.be able to afford- me- 
| — 
| | т 
how far the agricultural public-p 
for this most erying evil. 
Ө € 
49.69| 50.66. 46.99! 57.31 
128| 1412 
21.52, 21,98 
7.95) 11.35 
inonia 
ON жасы MACHINES, Sx А 
ed from раде 847 * 
Tae fourth а of delivery is adopted 
ina 
в, sucli as. som: "our 
cum 
Phosphate. of lime and 
* Alkaline PUR 
ТТТ 
тап i 
1100.00 ЛИКЕ 100.00 тц ie 
іп € citées on movemen 
see y The holes i n 
10000 10000 Т 100.00 
| 
| 
| 
"These alkaline salts 
2641| 27:21) 3338 2 
18.08| 12:69) 1417, 
16.611 15.41! 17:20 with the seed in the box, an 
e No, 5 is certainly below the average sliding movement, they coincide with the 
Spoo d best к but this arises evidently | them; of course t the seed falls out ое gout 
from the dampness of the sample ; it was obviously would be-an.es 
ric 
j | sont 91.39| 30.00 
Ae Hope eee SUR 3.9 14. 61| 14.34, 
Equal to | | 
pens САРРА ТА 16.91 17.74 17.41 
Sea-w ter. di e 
Ia 
охране d in 
in sayin 
From this | | of sd й:оледре th rond e botto: 
of the box; 
varied dn Rs es this motion "of s what I have, : 
Jiating aled 
give you the- an alyses of a 
terated specimens in which the chief or only addition 
been gypsum, м 
ANALYSES OF GUANO ÁDULTERATED WITH: GYPSUM; which io аай 
No.1| No. 2. No. ШЕЛ 4. No. TI & | thege-eiiPormstltiéóbi 
7897 1189 11.67| 11:57) 11.22) 841 
"and 
‚| 29.49| 30.65| 93.00| 185) 22,36 18.58 
197| 200} 201 297|. 1.64) 165 
26.48 24.24) 14.20 
ET 
5 
matter 
the:sliding pieces coming into w 
ve irab 
Ба holes is арн by а rotatory- 
of the driving wheels; y rig] 
HEN 23.09 
Hydrated sopia [ 
31.97 , 37.19) 5353 
рр api 7.07 335! 363 to the teni can 
8: 24 : с 
sarase 
t 
100.00 | ment, just as the- oscillation: is. given from. the i 
E ра el'of а winnow ing machine; to; the FP A ) 
a 8:28 Яарре проп’ the:shaft -of the driving wheelo 
mae w i 
900) T 100 X 100.00, mu 
тло &85| 5.06 628 
9.35 лола вм 1% 
1.54 
915 
ETETETT 
of no earthl 
os be bought for Tess d m 
сл а е S0% AE esteeme 
inthe A epa trade, because they: — fu and. 
сүзне is more eum be. disi 
- Put if er. i ъа 
ма тла е 
rs, and. relin ying, as. ће c may do with 
' furn: and. grinding 
all the requisites of a large. manife, — 
at, or near, Bow Common, for -the 
ay or loam for ће use: 
manu r4 "Hore уоп migit lave 
4o su the- adnleraor and, tha. шагы, 
me T ect to sindy. "Ba this manu-. 
M HEQ е же. 
— : 
tetris on Ж 
i adition рө унут 
иын» ө WITH 
have. Organic matter and 
more 
it is асан, to.say osi 
of е К altered i ш ess relation to the 
dulteration—that is to say, r cent, of gy х 
а be, edic е einer em а — which P 
і be present in just half the | this 
i asna! pr proporti This is not exactly the case, bei 
Б; DR. is an obvious relation between delivery from each being uniform, the even 
urface 
being left to find its o 
stand, 
hes 
„Те amm are analyses: of. adulterated guan 
h у y havo be: epp t i | 
now 
YPSUM AND SAND OR CraY. 
No. r 5 - 
Moisture 
LII 
Salts of ammo nie Ps 
Sand and clay, &с;..... B 
Phosphates.of lime andi 
agnesia.. 12,24 
Et ав o 
ne (gypsum) ..... 11.86 
Alkaline salts, &e, ..| 11.99: 
Carbonate of Lon FA f 
*, н umo es. : 291 bo T | 
нек "өзө |: 9 MR 
EI erii 
= 
i 
