Just because chinampas were not technically hydroponic doesn't mean this couldn't be an appropriate topic for your paper.

仅仅因为浮园耕作法不属于水培技术，并不意味着这不是一个适合你论文的话题。

youdao

Chinampas are the so-called floating gardens.

奇昂帕就是所谓的漂浮花园。

youdao

Chinampas are artificial islands built up in shallow lakes.

奇昂帕是一种建在浅水湖中的人工岛。

youdao

Throughout the next few hours, Saavedra taught us about the chinampas, their construction and their natural surroundings.

BBC: Finding farms, and solitude, in Mexico City

The chinampas that continue operating have owners that are more passionate about cultivation than turning a financial profit.

BBC: Finding farms, and solitude, in Mexico City

With chinampas, the area's Aztec people were basically able to construct new space for farming on previously unhospitable land.

BBC: Finding farms, and solitude, in Mexico City