TY  - SER
AU  - Chen,X.P.
AU  - Zhang,F.S.
AU  - Cui,Z.L.
AU  - Li,F.
AU  - Li,J.L.
TI  - Optimizing soil nitrogen supply in the root zone to improve maize management / X. P. Chen ...[et al.]
PY  - 2010///
KW  - Suelo
KW  - Nitrogeno
KW  - Manejo del Cultivo
KW  - Maiz
KW  - China
KW  - Gestion del Suelo
ER  -