There is evidence of sophisticated fertilisation from early on.

证据证明，还在早期时，就存在精密复杂的施肥系统。

youdao

Local schemes, particularly ocean fertilisation, need not be that expensive.

一些地区性的计划，尤其是富化海洋，没必要那么昂贵。

youdao

Local schemes, particularly ocean fertilisation, need not be that expensive.

一些地区性的计划，尤其是富化海洋，没必要那么昂贵。

youdao