Open AccessResponse of farmland with different natural quality to farm field input
Author(s) -
Chen Yaheng,
Huiling Liu,
LI He-Jing,
Huo Xi-liang,
Xu Hao
Publication year - 2009
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.1011.2009.00150
Subject(s) - natural (archaeology) , quality (philosophy) , field (mathematics) , environmental science , agricultural engineering , mathematics , agricultural economics , geography , economics , engineering , archaeology , physics , quantum mechanics , pure mathematics