这个项目的成果丰硕，为公司带来了巨大的利润。

The ___fruitfulness of this project brought significant profits to the company.

这片土地的肥沃程度通过茂盛的农作物展现出来。

The ___fruitfulness of the land is shown by its thriving crops.

这位科学家的研究富有创造性，展现了他卓越的思维成果。

The scientist's research demonstrates remarkable ___fruitfulness in generating novel ideas.