分面浏览：发表日期 |
| 当前检索式 | ((ALL：平原农业)) |
| 限定条件 | 无 |
| 2022 2 | 2021 2 | 2020 23 |
| 2019 29 | 2018 55 | 2017 48 |
| 2016 86 | 2015 77 | 2014 66 |
| 2013 72 | 2012 57 | 2011 61 |
| 2010 72 | 2009 93 | 2008 94 |
| 2007 84 | 2006 79 | 2005 57 |
| 2004 69 | 2003 59 | 2002 48 |
| 2001 44 | 2000 31 | 1999 14 |
| 1998 14 | 1997 22 | 1996 21 |
| 1995 16 | 1994 16 | 1993 23 |
| 1992 12 | 1991 24 | 1990 10 |
| 1989 22 | 1988 6 | 1987 9 |
| 1986 12 | 1985 15 | 1984 10 |
| 1983 9 | 1982 7 | 1981 3 |
| 1979 2 | 1978 1 | 1977 1 |
| 1973 1 | 1964 5 | 1963 1 |
| 1960 1 | 1958 1 |
