Table XXXIX.— Quautity of Ammonia iu Mdimrc— or of Nitrogen iu Nih-ato of Soda, or Rape-cake, or Farmyord Manure, reckoned as Ammonia — required to produce 1 bushel ( = 52 Ihs.) increase of Boilcy Graiu, and its proportion of Straw, according t.i 
Ibc *iimutity applie<l per acre, to the available supply of Mineral constituents within thu soil, and to the seasons. 
Ploto. 
lARVKSTS. 
j Pum, 
1862. 1 1863. 1 1861. 1865. 
1866. 1 185T. 
1858. 1 1869. j 
^60. j 1861. 1 1862. 
1863. 
1864. 1866. j 1866. j 1867. 
1868. 1 1868 
1 1870. 1 1871. 1 
Sebiks I. — 200 lbs. Ainiiionia-salts per acre, 20 years, 1852-1871 ; without, and with, lliucml Manures. 
1 A. 
2 A, 
3 A. 
4 A. 
5 A. 
Without Mineml Manure 
Siiperphoaptmlo of Lime 
Superphosphate and Mixed AUcoli-salts 
Buperphospliote and Sulphate Fotasa 
Its. 
5-17 
4-28 
4-88 
4-73 
lb*. 
3-55 
5-36 
3-86 
3-20 
lbs. 
3-25 
2-28 
2-97 
2-46 
2-15 
lt». 
3-88 
3- 90 
4- 14 
4-39 
3-11 
4-19 
4'48 
400 
4 48 
3-76 
llM. 
3- 82 
2 00 
4- 03 
2-54 
2-00 
461 
212 
4-73 
2-33 
1-98 
18-05 
304 
24-75 
3- 17 
2-88 
lt». 
3-41 
li-75 
3-75 
1-91 
lj'63 
3-23 2-82 
1- 59 1 (19 
3-04 2-72 
184 200 
2- 15 1-68 
2'30 
1- 53 
2- ia 
1- 94 
2- 00 
2 95 
ro-i 
2-51 
190 
1-85 
4-01 
1- 88 
410 
2- 17 
1-83 
2 1-1 
2 -(111 
107 
1-G4 
2-2.5 
1- 94 
2- 35 
1-95 
1-78 
18G 
an, 
-'67. 
1868-'eT. 
1868-71. 
1852-'M. 
1862-71. 1862-71. 
1 A. 
2 A. 
3 A. 
4 A. 
5 A. 
1 
^ 
36 
03 
81 
3^3 
1- 84 
3-59 
2- 08 
2-03 
s-'s'i 
1- 87 
3-07 
2- 07 
1-78 
4'''r5 
438 
2-95 
2-37C') 
a-'ao 3' 68 
304 3-59 
2-03 2-41 
191 2-10(=) 
4-77 
4-97 
2-72 
3-94 
4-19 
3-00 
3-15 
10-88 
a- 49 
2-49 218 
1-99 
2-17 
2-80 3 03 
2-82 
4 32 
2-23 
2-45 
2-05 
3 
75 
2-63 2-46 
2-42 2-78 
Sebibs 11. — 400 lbs. Ammonia-S'ilts per aci-e, firet 6 yeara, 
1852-'5y J 200 lbs. next 10 years, 1858-67 ; 275 lbs. Nitrate Soila last 4 years, 186H-'71 ; withont, and with. Mineral Manure. 
1 AA. 
2 AA. 
3 AA. 
4 AA. 
Superphoephate and Mixed Alki Ji-solla . . 
5-77 
S-92 
SEI6 
7-29 
6-18 
9-16 
fi-73 
9- 07 
3-85 
3- 87 
4- 93 
4-46 
6- 00 
7- 08 . 
7-78 
10 10 
4- 10 
6-49 
9 41 
5- 89 
4- 09 
2- 83 
5- 38 
3- 50 
2-62 
1- 77 
2- 84 
1-89 
5-63 
2 71 
7-16 
2-91 1 
I 
Jos 
1-79 
3-15 
V" 
2-49 
1- 47 
2- 72 
1-71 
2-67 
1- 67 
2- 28 
1-86 
1-76 
1-58 
1-75 
1-67 
2-47 
1- 72 
2- 42 
1-98 
3- 03 
1-93 
3-81 
1 95 
3- 3G 
1-53 
4- 32 
1-69 
3-75 
2-41 
3 05 
1-87 
615 
1-82 
3-45 
1-C4 
2- 79 
1-47 
3- 13 
1-58 
2-96 
I 50 
2-97 
1-71 
6Ym.n. 
186a-'67. 
186«-'67. 1868-'7i. 
1864-71. 
14 Yran. 
1868-71. 
an Ymw, 
1 1862-71. 
1 AA. 
2 AA. 
3 AA. 
4 AA. 
2-85 
1- 80 
2 68 
2- 09 
4- 81 
5 06 
0-38 
5- 86 
1- 77 
2- 93 
1-87 
2- 79 
1-65 
3- 03 
1-74 
'l'74 
3 14 
1-77 
2-87 
1- 74 
2- 96 
1-83 
3-53 
2- 49 
3- 93 
2-68 
6-24 
7-79 4-28 
7-74 
6-51 
3-95 
2-28 
4-60 1 
2-69 
2- 10 
2-10 
1-68 2-14 2-68 
2-70 
2-77 
3-27 
2-24 
2-30 2-36 
5-53 
2 37 2-30 
2-35 
3-16 
Series III. — As Series 1 
r., and 400 lbs. Silicate of Soda per acre, 8 years, 1864-1871. 
1 AAS. 
2 AAS. 
3 AAS. 
4 AAS. 
Superphosphate aud Mixed AUtali-salts .. 
2-17 
1- 51 
2- 00 
1-66 
312 
2-36 
215 
191 
._, |.| .j-i) 
1 1 71 
1 4^ 1-53 
r4i> 
1-79 
1 4 Tcf>r«. 
1 lBei-<67. 
4 yean, 
1888-71. 
1864-71. 
1 AAS. 
2 AAS. 
3 AAS. 
4 AAS. 
2-18 
1-80 
1-85 
1-72 
2-79 
1- 98 
2- 49 
1-85 
250 
1- 88 
2- 09 
1-78 
2-11 
1-73 
1-68 
1-5G 
2-29 
1-80 
1-66 
1-06 
1-90 
2-28 
1-8* 
2-39 
2-25 j 1-74 
1-76 
1-04 
2-04 
1-77 1-91) 
i 
Sebies IV.— Superphosphate anil Sulphate Potass first year, 1852 ; Nitrate of Sodo, 19 years, 1853-1871. 
1 N. 
2N. 
275 Nitrate Soda, 19 yean, l8S3-'n .. 
550 lbs. Nilrate Soda, 5 yeaii 1853-"57;' 
275 lbs. Nitrate Sodo, 14 year*, 1858-'71 
513 
9-74 
3- 42 8-24 
4- 59 tJ-7H 
8-61 
3-28 
2 31 
4-80 
3-94 
8-21 
2 69 
2-04 
1-85 
2-84 
2-13 
1-70 
1-61 
2-77 
2-02 
2-09 
2-31 
252 
1-87 
2-89 
2-50 
4 73 
4-46 
2-14 
1-90 
2-23 
1-76 
1-83 
1'61 
1863-'67. 
1858-'67. 
1868-71, 
14 Yean. ' I» Yearn, 
1868-71. 1 1863-'71. 
1 N. 
2N. 
4- 
86 
2-68 
2-20 
2-39 
2- 06 
2-SG 
2-10 
2-74 
281 i 
Sebies V.— 2000 lbs. Bape-cake per acre, first 6 years, 1852-'57 ; lOOO lbs. t 
xt 14 years, 1858-71 ; without, and with, Mineral Manure. 
1 0. 
2 C. 
3 C. 
4 0. 
Without Mineral Manure 
Superphosphnte or Lime ,. ... 
Supurphosphrite and Mixed AUodi-salta .. 
0-87 
18-28 
17-20 
21-49 
7-88 
15-OG 
11-39 
21-00 
4- 21 
5- 24 
5-00 
5-78 
6-71 
(i-79 
8-10 
8-38 
5- G7 
6- 83 
7- 75 
7-29 
2- 87 
3- 62 
3- 58 
4- 46 
1-69 
1- 98 
2- 01 
2-17 
2-04 , 
2-72 ' 
2- GO 
3- 20 ^ 
2 94 
2-57 
2 74 
2-45 
1-32 2-01 
1- 65 2-20 
1'61 2-93 
2- 05 2-40 
1- 74 
2- 10 
1- 96 
2- 32 
2-08 
2 40 
2-15 
2 49 
2-01 
240 
2-10 
2-31 
109 
1-97 
203 
199 
2-44 
2-48 
2-38 
2-44 
2- 40 
3- 05 
2 55 
2-85 
1-8S 
1- G8 
2- 02 
1-69 
1- 79 
2- 07 
2-25 
1-98 
1- 89 
2- 09 
1- 91 
2- 19 
0 YMK, 1 10 Ytnr*. 
1863-'67, lS68-'67. 
1868-71. 
1 
14 Yairt, 
18flB-'ri. 
20 YnuB, 
I862-'71. 1 
1 0. 
2C. 
8 0. 
4 0. 
5- 
0- 
8- 
86 1-91 
W 2-21 
13 2-19 
2 2'35 
1- 95 
2- 25 
2-16 
2- 10 
ry2 
2-22 
2- 18 
222 
2- 72 ' 
3- 19 1 
3-18 1 
3-40 
15 '40 
14-Ofl 
5- 00 7-50 
6-04 
3-03 
1-98 
2-efi j 
2-68 
1-00 2-40 
2 05 2-28 
2-21 
2-44 
2'71 
1-81 
2-02 
2-17 
0- 
J5 2-17 
2-ia 
2- 14 
312 
Series VI. — 14 tons Farmyard Manure jwr 
acre, every year ; 20 years, 1852- 
1871. 
7. 
' Faraiyaril Manure, 20 yeara, 1832-71 
21-1.5 
11 0(3 
i.vn4 
10-23 
7-18 
8-iG 
8-01 
5 69 
6 43 
3 63 
7'09 
7-55 
6-08 
G-56 0-73 j 
1 1 
1862^. 1 
1862^. 
1862-71. 
10 -u;! 
li 44 
ro/owpojfeaiS. (I) Average of 9 Years only, I85:i- fil. (») Averagfi of 19 Years only, 1853-71. 
