TY  - REP
AU  - Whitmore,A.P.
AU  - Addiscott,T.M
ED  - 2. Meeting of the NW-European Study Group for the Assessment of Nitrogen Fertilizer Requirement
TI  - Computer simulation of changes in soil nitrogen during winter under a crop of winter wheat
U1  - 87-078836 
PY  - 1985///
KW  - Climate
KW  - Computers
KW  - Nitrogen content
KW  - Nonoptimizing methods
KW  - Soil chemistry
KW  - Winter wheat
KW  - AGROVOC
N1  - 7 refs
T2  - Neeteson, J.J.; Dilz,-K. Assessment of nitrogen fertilizer requirement. Haren, Gron. (Netherlands). Instituut voor Bodemvruchtbaarheid. 1985. p. 133-137
ER  -