Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
erkkie
on June 8, 2016
|
parent
|
context
|
favorite
| on:
FarmBot – Open-Source CNC Farming [video]
Even more interesting (to me) is aquaponics, hydroponics + fish for the nitrogen cycle:
http://www.backyardaquaponics.com/information/the-nitrogen-c...
lennelpennel
on June 8, 2016
[–]
I do this at home, hybrid my own urine and some fish. No weeds make it into my grow bed and the yield is high. I even use this water to water my other plants because of its high nutrient content. I power it all of an arduino.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
