Today we had a new helper at the farm – Katana (Astrid’s niece). She helped feed all the fish, played with the wheat grass and the chicks. After all that hard work, it was lounge time with Maggie and Sponge Bob.
Everyone’s doing well…and growing fast. Still kind of awkward looking, but feathers are coming in.
The first annual Mother Earth News Fair in Asheville, NC was just held and what a great turnout they had. Over 15,000 attendees to see workshops and presentations from Joel Salatin of Polyface Farms, who showed how to dress a chicken and Sylvia Bernstein of the Aquaponics Source, who talked about the basics of aquaponics.
Along with lots of booths proudly representing their innovative and sustainable products and services.
Let’s not forget the livestock.
As executive board members of the Aquaponics Association, Meg and Astrid manned a booth for the Aquaponics Association handing out lots of brochures as well as explaining aquaponics with the representative mini aquaponics system on display. The response was phenomenal.
For more information on the remaining Mother Earth News Fairs this year in other parts of the country, see their website. Next is Puyallup WA 5/31-6/1, then Seven Springs, PA 9/12-14
THANK YOU Rob Torcellini for showing me your solar geodesic dome and aquaponic greenhouse. Lots of things growing even with several feet of snow. Job well done!! Thank you Deb for the fantastic lunch!
If you want to build your own, watch Rob’s YouTube video on his construction of the very cool solar geodesic dome. Don’t forget to subscribe to his YouTube Channel. Lots of good information there.
DIY Black Soldier Fly Biocomposter
The black solider fly, also known as hermetia illucens or BSF for short, is a composting marvel and it even self harvests, so we can feed our fish by turning organic waste material into protein packed feed 🙂 Native to the warmer climates and available as juveniles for sale to those in colder climates for summer time fun and feed.
Here is the BSF Biocomposter that we built. We modeled ours after the one that we list in resources section at the end of this post; however, our container is a bit larger than the original. Our egg laying material is HVAC filter squares cut into small sections and we filled the composter up to the drain tube with charcoal and a few inches of coconut coir chips.
Our DIY composting bins utilize self-harvesting by capitalizing on the natural life cycle of the BSF.
When the larvae have completed their larval development, they enter a stage called “prepupae” wherein they stop eating, they empty their guts, their mouth parts change to an appendage that aids climbing, and they seek a dry, sheltered area to pupate. This prepupae migration instinct allows us to self-harvest the mature larvae. Our container has a ramp on the side to allow the prepupae to climb out of the composter and drop off into some plumbing fitting that end up into a collection area. They are then frozen and feed to the tilapia as a protein source. Don’t forget to rinse weekly. Will keep you updated as we progress.
Picture credits – Wikipedia
BUILD YOUR OWN BSF BIOCOMPOSTER
The best info on how to build and care for your BSF biocomposter can be found at the following resources: