论文部分内容阅读
作者们指出,大多数酸性土壤都积累了大量的铝,研究降低铝离子毒害作用的措施,对改善茶树生长发育条件具有十分重要的意义。系统地施用一定形态的无机肥料,降低铝在土壤溶液中的百分含量,能有效地减少铝对茶树的不良作用。该研究的目的包括研究磷肥对减少铝的毒害作用,以及长期施用生理酸性肥料,土壤中铝的增加情况。
The authors point out that most acidic soils accumulate large amounts of aluminum and that research on measures to reduce the toxic effects of aluminum ions is of great importance for improving the growth and development of tea trees. Systematically applying a certain form of inorganic fertilizers to reduce the percentage of aluminum in the soil solution can effectively reduce the adverse effects of aluminum on the tea plant. The purpose of this study was to study the toxic effects of phosphate fertilizer on reducing aluminum and the long-term application of physiological acid fertilizers to the increase of aluminum in soils.