200.00 kg/ha 1990
| Year | Value (kg/ha) |
|---|---|
|
1990 |
200 |
|
1989 |
200 |
|
1988 |
200 |
|
1987 |
200 |
|
1986 |
200 |
|
1985 |
200 |
|
1984 |
200 |
|
1983 |
200 |
|
1982 |
200 |
|
1981 |
200 |