Based the previous experiment,we screened out the best Si fertilization method that was Si fertilizer applied into s......

探讨了Ｌａ，Ｃｅ，Ｎｄ，Ｐｒ４种单一稀土处理油菜种子，在不同程度Ｃｄ污染土壤上种植后，对油菜生长发育及吸Ｃｄ量的影响。结果表明，Ｃｅ抑制油菜吸收重金属Ｃｄ效果最佳其次......