Open AccessEffects of Long-Term Fertilization on Different Nitrogen Forms in Paddy along Soil Depth Gradient
Author(s) -
Xinyue Li,
Bing Li,
Changquan Wang,
Yulan Chen,
Peng Ma
Publication year - 2020
Publication title -
american journal of plant sciences
Language(s) - English
Resource type - Journals
eISSN - 2158-2750
pISSN - 2158-2742
DOI - 10.4236/ajps.2020.1112143
Subject(s) - topsoil , nitrogen , fertilizer , agronomy , plough , soil fertility , chemistry , nutrient , human fertilization , soil water , environmental science , soil science , biology , organic chemistry