|
|
世界各国、地区玉米生产状况
－ 朝鲜 |
|
年代
|
收获面积(公顷)
|
单产(百克/公顷)
|
产量(公吨)
|
|
2002
|
3,000 |
60,000
|
18,000 |
|
2001
|
2,000
|
78,500 |
15,700 |
|
2000
|
5,000 |
26,000
|
13,000 |
|
1999
|
3,800
|
26,053 |
9,900 |
|
1998
|
2,300 |
26,522
|
6,100 |
|
1997
|
3,000
|
20,333 |
6,100 |
|
1996
|
2,000 |
23,000
|
4,600 |
|
1995
|
1,100
|
24,545 |
2,700 |
|
1994
|
5,000 |
1,000
|
1,100 |
|
1993
|
5,000
|
12,000 |
6,000 |
|
1992
|
1,000 |
30,000
|
3,000 |
|
1991
|
|
|
|
|
1990
|
680,000
|
58,824 |
4,000,000 |
|
|
|
|
|
|
