|
|
Rate of |
Phosphorus |
(P) kg/ha |
|
|
0 |
20 |
40 |
80 |
160 |
| Additonal TCH
with Fertilizer |
116 |
125 |
127 |
127 |
120 |
|
|
|
|
|
|
Additional Gross
Revenue
TCH@$50/tonne cane [A] |
n.a |
450 |
550 |
550 |
200 |
|
|
|
|
|
|
| Cost of
Fertilizer @2.7/kg |
n.a |
55 |
110 |
220 |
440 |
| Cost of
Application |
n.a |
6 |
12 |
24 |
36 |
| Cost of Harvest
and Transport of Additional Cane @$15/tonne |
n.a |
135 |
165 |
165 |
60 |
| Total
Supplementary Cost due to Fertilization [B] |
n.a |
196 |
287 |
409 |
536 |
|
|
|
|
|
|
| Net Revenue from
Fertilization $ [A-B] |
n.a |
254 |
263 |
141 |
-336 |
|
|
|
|
|
|
Key: TCH = Tonne Cane Harvested
Key: TCH = Tonne Cane Harvested |
Fiji