共 8 条
[5]
Irrigation Water Quality, Soil Amendment, and Crop Effects on Sodium Leaching[J] . J. W. Bauder,T. A. Brock.Arid Land Research and Management . 2001 (2)
[6]
Chemical changes in a saline-sodic soil after gypsum application and cropping
[J].
SOIL TECHNOLOGY,
1997, 10 (03)
:247-260
[8]
M o isture characteristics of Pennsy lvan ia so il. Petersen G W,G unn ingham R L,M atelak i R P. So il Sci.Soc.Am.P roc . 1968