|
|
世界各国、地区玉米生产状况
－ 加拿大 |
|
年代
|
收获面积(公顷)
|
单产(百克/公顷)
|
产量(公吨)
|
|
2002
|
14,000
|
42,857 |
60,000 |
|
2001
|
14,208 |
40,118 |
57,000
|
|
2000
|
15,808 |
40,616
|
64,205 |
|
1999
|
20,134
|
39,403 |
79,333 |
|
1998
|
20,140 |
39,823 |
80,203
|
|
1997
|
21,097 |
41,126
|
86,763 |
|
1996
|
17,908
|
40,299 |
72,168 |
|
1995
|
17,541 |
42,452 |
74,465
|
|
1994
|
40,882 |
88,578
|
17,541 |
|
1993
|
19,622
|
41,844 |
82,107 |
|
1992
|
21,000 |
43,906 |
92,203
|
|
1991
|
21,874 |
34,107
|
74,606 |
|
1990
|
1,030,000
|
68,602 |
7,066,000 |
|
|
|
|
|
|
