Open AccessContent of soil mineral nitrogen as influenced by sample extraction and preservation
Author(s) -
Qiang Zhu,
Qiang Ma,
Qiang Ma,
Li Li,
Baocheng Chen,
Zhiguang Liu,
Min Zhang
Publication year - 2012
Publication title -
zhongguo shengtai nongye xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.234
H-Index - 7
ISSN - 1671-3990
DOI - 10.3724/sp.j.1011.2012.00138
Subject(s) - nitrogen , extraction (chemistry) , mineral , sample (material) , environmental science , environmental chemistry , chemistry , chromatography , organic chemistry