| 序号 | 时间 (年) |
数据 (公斤/亩) |
|---|---|---|
| 1 | 2021 | |
| 2 | 2020 | |
| 3 | 2019 | |
| 4 | 2018 | |
| 5 | 2017 | |
| 6 | 2016 | |
| 7 | 2015 | 3398.00 |
| 8 | 2014 | 2289.00 |
| 9 | 2013 | 2482.00 |
| 10 | 2012 | 2482.00 |
| 11 | 2011 | 2337.00 |
| 12 | 2010 | 2266.00 |
| 13 | 2009 | 2255.00 |
| 14 | 2008 | 2206.00 |
| 15 | 2007 | 2137.00 |
| 16 | 2006 | 1890.00 |
| 17 | 2005 | 1833.00 |
| 18 | 2000 | 2121.00 |
| 19 | 1995 | 1568.00 |
| 20 | 1990 | 1823.00 |
| 21 | 1985 | 1146.00 |
