MANURING OF POTATOES. 447 

What Combination of Artificial Manures added to a Dressing of 
farmyard Manure will give the most Profitable Results ? 
This was the most important practical question dealt with 
in the experiments, and in all the series an attempt was made 
to find an answer to it. The combinations found most effec- 
tive in the various experiments are shown in the following 
table :— 










oa 
a 2 ; 
n 
~ tic} a) fe) 
& 3 Siar aes) B 
O ge) ‘a g 
es! v & ro) Qa, 53} io) — 
aelieo .=) } 5 ee 2 
= ) Oe og 2 B= J as -S 
| =) = = 
ae ao | HS Oo Zoos 3s Ts 
oe = Bn GS fe) S S 
ESOn | emir ; aD oS tA SB oa 
4 os) a8 ours) c n Ss n 
= = 2 oO Bere aS a to 
= yn a . Pw 
DQ. Ta) | dss Manures Applied per OA ou ore oe 
Es 2 SS 1 as ie = ay Q* 1 [s 
8 6 Gs Acre. Ss Oh SH og 
aS Ye oy (o) 5 i ay 0 = 
ees a x 4, rt o patel 
ao a gy) 2 Ay uw. a 
faa an & E o _ oo a) ea 
vu mea | oY 3 Hee & G a 
wo Oo v Ge fy Ye) (eo) 
os a | = @ 2 1S as Oo 
a ”*~ Ss Ce Oe 2) 
Felice: = 
“= ca & = 8 
oO =} - 
ee va 
’ 
Bs Be, 
S = ‘N = bess 2 o 
So & Si oO 4s. d coal 
H O ? ee IO) oO * 
Cheshire. | 1898 Ti 15 tons Farmyard Manure. | 16 5 1 = 
do. dos edo ns tons Harmyand Manure ror 143) 9) 0) | 8) 12) 6) |r ro) 0 
along with 3 cwt. Super- 
phosphate, xr cwt. Sul- 
phate of Ammonia, 1 
cwt. Muriate of Potash. 
do. 1899 I 15 tons Farmyard Manure. | 16 2 3 
do. do. | do. | 15 tons Farmyard Manure | 17 14 2] 112 3] 3 9 5 | x x0 3 
with the same Artificials 
as in 1898. 
§ Yorkshire. | 1898 1 | 9 tons Farmyard Manure. | 6 4 o 
do. do. da. | g tons Farmyard Mleriones | 7 OO} 3 5 Oi 3 2 6 | ois 3 
along with $ cwt. Sul- 
phate of Ammonia, 23 
cwt. Superphosphate, 1 
ceWt. Sulphate of Potash. 
{ Yorkshire. | 1898 4 | rotons Farmyard Manure. | 9 7 2 
do. do; |i do. | xo tons Harmyard Manure)|z0 13 2 || r 6 o| 3 5 o | a 8 3 
along witht cwt. ste’m’d 
Bone Flour, 1% cwt. 
Superphosphate, 2 cwt. 
Sulphate of Ammenia, 
Durham. | 1898 2 15 tons Farmyard Manure, | 10 1 o 
do. do. do. | z5 tons Farmyard Manure | 10 19 3 | 0 18 3] 2 611 D170 
along with 14 cwt. Sul- 
phate of Ammonia, 6} 
cwt. Superphosphate, 1 
cwt. Sulphate of Potash. 
do. 1899 1 12tons Farmyard Manure. | 9g 18 2 
do, do. co. | 12 tons Farmyard Manure | 12 9 3 Bie aw || © Bo i 14" 4 
phate of Ammonia, 5 
cwt. Superphosphate, 4 
cwt. Kainit. 
along with x cwt. Sul- | 

