[Effect of reduced N application on N utilization and balance in winter wheat-summer maize cropping system].

Liu, Xuejun

[Effect of reduced N application on N utilization and balance in winter wheat-summer maize cropping system]. [electronic resource] - Ying yong sheng tai xue bao = The journal of applied ecology Mar 2004 - 458-62 p. digital

Publication Type: Journal Article; Research Support, Non-U.S. Gov't

1001-9332


Crops, Agricultural
Fertilizers
Nitrates--analysis
Nitrogen--metabolism
Soil--analysis
Triticum--growth & development
Zea mays--growth & development