| 序号 |
时间(年) |
数据(单位：公斤/亩) |
| 1 |
2024 |
|
| 2 |
2023 |
|
| 3 |
2022 |
|
| 4 |
2021 |
|
| 5 |
2020 |
|
| 6 |
2019 |
|
| 7 |
2018 |
417.98 |
| 8 |
2017 |
412.42 |
| 9 |
2016 |
414.46 |
| 10 |
2015 |
413.80 |
| 11 |
2014 |
411.73 |
| 12 |
2013 |
394.25 |
| 13 |
2012 |
418.00 |
| 14 |
2011 |
408.55 |
| 15 |
2010 |
394.03 |
| 16 |
2009 |
391.79 |
| 17 |
2008 |
389.11 |
| 18 |
2007 |
391.70 |
| 19 |
2006 |
424.00 |
| 20 |
2005 |
438.00 |
| 21 |
2004 |
430.00 |
| 22 |
2003 |
444.00 |
| 23 |
2002 |
433.00 |
| 24 |
2001 |
457.00 |
| 25 |
2000 |
475.00 |
| 26 |
1995 |
429.30 |
| 27 |
1990 |
376.20 |
| 28 |
1985 |
323.10 |
| 29 |
1980 |
250.40 |
| 30 |
1978 |
225.10 |
| 31 |
1975 |
213.40 |
| 32 |
1970 |
176.30 |
| 33 |
1965 |
173.50 |
| 34 |
1962 |
131.70 |
| 35 |
1957 |
128.70 |
| 36 |
1952 |
101.40 |
| 37 |
1949 |
87.50 |
