| 序号 | 时间(年) | 单位:百克/公顷 |
|---|---|---|
| 注:时间后面标注“E”其对应的值为系统根据历史数据预测所得,仅供参考。 | ||
| 1 | 2002 | 80.00 |
| 2 | 2001 | 80.00 |
| 3 | 2000 | 80.00 |
| 4 | 1999 | 20.00 |
| 5 | 1998 | 20.00 |
| 6 | 1997 | 10.00 |
| 7 | 1996 | 10.00 |
| 8 | 1995 | 10.00 |
| 9 | 1994 | 10.00 |
| 10 | 1993 | 10.00 |
| 11 | 1992 | 7.87 |
| 12 | 1991 | 18.13 |
| 13 | 1990 | 19.53 |
| 14 | 1989 | 28.63 |
| 15 | 1988 | 8.33 |
| 16 | 1987 | 22.17 |
| 17 | 1983 | 17.86 |
| 18 | 1982 | 33.33 |
| 19 | 1981 | 58.37 |
| 20 | 1980 | 8.24 |
| 21 | 1979 | 5.80 |
| 22 | 1978 | 27.45 |
| 23 | 1976 | 7.84 |
| 24 | 1975 | 11.76 |
| 25 | 1974 | 17.76 |
| 26 | 1973 | 4.00 |
