分面浏览：发表日期 |
| 当前检索式 | ((ALL：Nitrogen management)) |
| 限定条件 | 无 |
| 2024 6 | 2023 17 | 2022 55 |
| 2021 104 | 2020 173 | 2019 152 |
| 2018 172 | 2017 139 | 2016 237 |
| 2015 172 | 2014 115 | 2013 119 |
| 2012 103 | 2011 100 | 2010 98 |
| 2009 58 | 2008 54 | 2007 59 |
| 2006 33 | 2005 42 | 2004 19 |
| 2003 15 | 2002 8 | 2001 4 |
| 2000 4 | 1999 1 | 1998 2 |
| 1996 1 | 1993 2 | 1992 1 |
| 1949 1 |
