实验结果表明施用磷石膏可提高滨海盐土的脱盐速率，以混施效果最好。与对照相比达到了极显著差异水平（P<0.01）；
The results showed that phosphogypsum accelerates the salt moving down and mixed phosphogypsum had a very significant difference (P<0.01)compared to the control;
实验结果表明施用磷石膏可提高滨海盐土的脱盐速率，以混施效果最好。与对照相比达到了极显著差异水平（P<0.01）；
The results showed that phosphogypsum accelerates the salt moving down and mixed phosphogypsum had a very significant difference (P<0.01)compared to the control;
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