分面浏览：发表日期 |
| 当前检索式 | ((ALL：Soil nitrogen)) |
| 限定条件 | 无 |
| 2024 14 | 2023 65 | 2022 175 |
| 2021 284 | 2020 454 | 2019 561 |
| 2018 624 | 2017 685 | 2016 803 |
| 2015 598 | 2014 460 | 2013 405 |
| 2012 355 | 2011 361 | 2010 364 |
| 2009 278 | 2008 185 | 2007 211 |
| 2006 131 | 2005 106 | 2004 84 |
| 2003 54 | 2002 35 | 2001 28 |
| 2000 25 | 1999 11 | 1998 10 |
| 1997 10 | 1996 11 | 1995 5 |
| 1994 10 | 1993 7 | 1992 4 |
| 1991 2 | 1990 1 | 1989 1 |
| 1987 2 | 1986 1 | 1984 2 |
| 1983 2 | 1982 1 | 1978 1 |
| 1949 1 |
