Difference between revisions of "Aquaponics"
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Iceagefarmer (talk | contribs) (Created page with "Aquaponics is the portmanteau (combination of words) of "Aquaculture" and "Hydroponics." This is a huge subject, so I'm just going to start this page, and add as I have time....") |
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Revision as of 19:26, 16 September 2017
Aquaponics is the portmanteau (combination of words) of "Aquaculture" and "Hydroponics."
This is a huge subject, so I'm just going to start this page, and add as I have time...
Fish Food
The chief input to your system is the feed. I do not believe that typical pet store goldfish food is going to provide enough nutrition beyond what your fish requires, to then also leave requisite trace minerals for your plants.
I mix it up a good amount:
- Some leafy greens from the grow beds
- And, I do use GMO-free, Organic Aquaponic-specific formulation with 34% protein.
Here's what the nutrition/ingredients look like on that:
Experiments
Among the ongoing experiments related to Aquaponics is specifically how to craft an entirely self-sufficient supply of fish feed, which, as I stated, is the primary input to the system.
- Duckweed -- grows quite easily in your Aquaponic system (although does so at the expense of nitrates).
- Can be used to feed fish good, living, fresh greens, which is just plain healthy for them.
- Black Soldier Fly Larvae (BSFL) -- extremely easy, nearly self-contained constant production of protein.
- Studies show that up to 25% of the diet of many fish can be replaced with BSFL without sacrificing growth speed, protein quality, or waste production (Zhang et al., 2014a and Zhang et al., 2014b)
