| 8-12 主要农作物播种面积构成（1978-2002年） | |||||||
| COMPOSITION SOWM AREAS OF MAJOR FARM CROPS(1978-2002) | |||||||
| 计量单位：% | |||||||
| 年份 | 粮食作物 | 经济作物 | 其他 | ||||
| #棉花 | #油料 | #甜菜 | 作物 | #蔬菜 | |||
| 1978 | 62.4 | 16.0 | 35.1 | 48.4 | 10.9 | 21.6 | |
| 1979 | 60.4 | 18.6 | 36.0 | 46.1 | 11.7 | 20.9 | |
| 1980 | 58.8 | 21.8 | 40.4 | 43.4 | 11.2 | 19.4 | 13.9 |
| 1981 | 54.8 | 25.8 | 46.1 | 42.0 | 7.1 | 19.4 | 8.0 |
| 1982 | 52.0 | 27.8 | 58.9 | 29.7 | 7.1 | 20.2 | 10.8 |
| 1983 | 54.5 | 26.9 | 57.8 | 27.6 | 6.5 | 18.6 | 11.5 |
| 1984 | 55.7 | 28.3 | 56.3 | 25.0 | 6.6 | 16.0 | 11.1 |
| 1985 | 49.5 | 38.2 | 39.6 | 32.0 | 3.0 | 12.3 | 15.6 |
| 1986 | 49.0 | 37.5 | 45.8 | 37.8 | 5.2 | 13.5 | 14.9 |
| 1987 | 46.1 | 38.9 | 50.4 | 32.5 | 6.1 | 15.1 | 11.9 |
| 1988 | 45.5 | 40.4 | 44.6 | 29.1 | 6.4 | 14.0 | 12.3 |
| 1989 | 48.5 | 39.0 | 46.7 | 25.8 | 5.6 | 12.5 | 14.4 |
| 1990 | 47.1 | 37.3 | 58.4 | 27.4 | 10.0 | 15.6 | 11.2 |
| 1991 | 41.8 | 42.7 | 61.6 | 23.6 | 8.9 | 15.5 | 9.7 |
| 1992 | 41.8 | 44.5 | 63.7 | 17.3 | 8.7 | 13.7 | 11.7 |
| 1993 | 42.2 | 44.2 | 62.1 | 20.2 | 6.6 | 13.6 | 12.6 |
| 1994 | 33.3 | 52.2 | 65.8 | 25.4 | 7.6 | 14.5 | 11.5 |
| 1995 | 36.7 | 51.5 | 63.5 | 25.1 | 7.7 | 11.8 | 16.8 |
| 1996 | 38.8 | 48.4 | 70.7 | 14.6 | 10.3 | 12.8 | 15.4 |
| 1997 | 37.0 | 49.7 | 73.4 | 13.0 | 9.7 | 13.3 | 13.0 |
| 1998 | 29.9 | 56.3 | 72.2 | 14.3 | 10.2 | 13.9 | 14.6 |
| 1999 | 26.7 | 59.4 | 70.2 | 18.7 | 7.0 | 13.9 | 18.2 |
| 2000 | 24.1 | 59.9 | 75.3 | 15.4 | 3.4 | 16.0 | 22.5 |
| 2001 | 23.6 | 60.9 | 81.1 | 9.8 | 4.9 | 15.5 | 23.2 |
| 2002 | 24.0 | 58.9 | 80.3 | 10.6 | 4.5 | 17.1 | 29.6 |