Related references
Note: Only part of the references are listed.Long-term fertilizer and water availability effects on cereal yield and soil chemical properties in Northwest China
TL Fan et al.
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL (2005)
Long-term effects of tillage, nitrogen, and rainfall on winter wheat yields in the Pacific Northwest
KM Camara et al.
AGRONOMY JOURNAL (2003)
Yield and soil nutrient changes in a long-term rice-wheat rotation in India
AL Bhandari et al.
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL (2002)
Soil acidification as influenced by crop rotations, stubble management, and application of nitrogenous fertiliser, Tarlee, South Australia
RK Xu et al.
AUSTRALIAN JOURNAL OF SOIL RESEARCH (2002)
The nitrogen composition of streams in upland Scotland: some regional and seasonal differences
PJ Chapman et al.
SCIENCE OF THE TOTAL ENVIRONMENT (2001)