分面浏览：发表日期 |
| 当前检索式 | ((ALL：玉米生产)) |
| 限定条件 | 无 |
| 2023 1 | 2022 1 | 2021 7 |
| 2020 24 | 2019 29 | 2018 27 |
| 2017 61 | 2016 74 | 2015 103 |
| 2014 85 | 2013 112 | 2012 153 |
| 2011 88 | 2010 112 | 2009 108 |
| 2008 105 | 2007 74 | 2006 70 |
| 2005 66 | 2004 51 | 2003 51 |
| 2002 44 | 2001 32 | 2000 19 |
| 1999 29 | 1998 20 | 1997 15 |
| 1996 14 | 1995 11 | 1994 9 |
| 1993 11 | 1992 7 | 1991 9 |
| 1990 3 | 1989 2 | 1988 4 |
| 1987 3 | 1986 5 | 1985 8 |
| 1984 6 | 1983 4 | 1982 5 |
| 1981 5 | 1980 1 | 1979 1 |
| 1978 2 | 1976 1 | 1975 1 |
| 1963 3 |
