Technology

58009 readers

3055 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
Mod approved content bots can post up to 10 articles per day.
Threads asking for personal tech support may be deleted.
Politics threads may be removed.
No memes allowed as posts, OK to post as comments.
Only approved bots from the list below, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

182

A unique aquaponics system to produce more fish and vegetables with less energy (phys.org)

submitted 3 weeks ago by ArtikBanana@lemmy.dbzer0.com to c/technology@lemmy.world

21 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] ArtikBanana@lemmy.dbzer0.com 9 points 3 weeks ago* (last edited 3 weeks ago)

The difference here is in the efficiency of the system.
And that this is an aquaponics system, which includes growing both fish and vegetables.

After more than two years of testing, Prof. Gross's system demonstrated 1.6 times higher plant areal productivity, 2.1 times lower water usage and 16% less energy consumption per kilogram of feed than conventional systems. His calculations suggest that upscaling to about one ton of fish will allow operation of the system with no need for external energy, less than 1% water exchange, negligible waste production as well as significant carbon sequestration.