实践证明，用磷铝质岩加工制成的新肥，不仅肥效显著，更有巨大的抗旱能力。

Practice shows that a new-type fertilizer which is made out of aluminiferous phosphate rocks is characteristic not only of considerable fertilizer effect but of higher anti-drought ability.

youdao

实践证明，用磷铝质岩加工制成的新肥，不仅肥效显著，更有巨大的抗旱能力。

Practice shows that a new-type fertilizer which is made out of aluminiferous phosphate rocks is characteristic not only of considerable fertilizer effect but of higher anti-drought ability.

youdao