------------
| SERIES 2. | SERIES 3.
| |
| Standard manures, | Standard manures,
| and cross-dressed | and cross-dressed
| with-- | with--
| |
|5 years, 1856-60, |5 years, 1856-60,
|3000 lb. sawdust, and |200 lb. ammonium
|328 lb. nitric acid. |salts
| |
|10 years, 1861-70, |10 years, 1861-70,
|550 lb. nitrate soda. |400 lb. ammonium salts.
PLOT.| |
-----+-----------+-----------+-----------+-----------
| Roots. | Leaves. | Roots. | Leaves.
+-----------+-----------+-----------+-----------
|Tons. cwt.|Tons. cwt.|Tons. cwt.|Tons. cwt.
1 | 7 9 | 1 2 |8 8 | 1 4
2 | 7 13 | 1 3 |8 5 | 1 5
3 | 0 19 | 0 4 |0 13 | 0 3
4 | 5 2 | 0 16 |4 12 | 0 14
| | | |
5 | 4 13 | 0 18 |3 16 | 0 15
6 | 4 11 | 0 14 |4 5 | 0 13
| | | |
7 | 4 13 | 0 14 |4 12 | 0 14
| | | |
8 | 1 13 | 0 5 |1 2 | 0 5
| | | |
-----+-----------+-----------+-----------+-----------

-----+-----------------------+-----------------------
| SERIES 4. | SERIES 5.
| |
| Standard manures, | Standard manures,
| and cross-dressed | and cross-dressed
| with-- | with--
| |
|5 years, 1856-60, |5 years, 1856-60,
|200 lb. ammonium salts,|3000 lb. sawdust.
|and 3000 lb. sawdust. |
| |10 years, 1861-70,
|10 years, 1861-70, |2000 lb. rape-cake.
|400 lb. ammonium salts,|
PLOT.|and 2000 lb. rape-cake.|
-----+-----------+-----------+-----------+-----------
| Roots. | Leaves. | Roots. | Leaves.
+-----------+-----------+-----------+-----------
|Tons. cwt.|Tons. cwt.|Tons. cwt.|Tons. cwt.
1 | 8 16 | 1 9 | 8 0 | 1 4
2 | 8 14 | 1 9 | 7 16 | 1 2
3 | 3 6 | 0 14 | 3 8 | 0 13
4 | 6 12 | 1 5 | 5 8 | 0 17