Worm bin cost (cost for 8'x4'x4' wooden bin)($43.50):
- posts - 2"x2"x8' - 5ea - $7.50
- sides - 8'x8" - 18ea - $36.00
- hinges
- plastic
- screws
- paint
Additional notes regarding worm bins
Thirty-two square feet of surface area. 128 lbs of worms, 64# processing capacity per container, aeration, temperature control, humidity, nutritional minimums.plant-based lipids, micro and macronutrients, bacterial innoculation
favorite foods for worms:
- melon
- avocado
- squash
possible products:
- worm grit
- bacterial inoculant
- bedding?
- chow type feed
- FGDE
- castings
Local businesses produce tons of bio-organic waste, so there is no shortage of feedstock. What is required is an intelligent understanding of the worm's needs vs. available feedstock and maybe additional marketing to establish commercial markets for product.
It may be possible to eliminate all wet garbage from landfills. By concentrating biodegradable wet-garbage separately from other refuse, it can be decomposed in a controlled environment. There is much research being done with bacterial mitigation to reduce and overpopulate negative biological activities in wet-garbage.
Overpopulating in this instance is used to describe flooding a system with beneficial, well-understood, controlled bacterial activity, which is generally complimentary and well-behaved, flooding out negative activity, which exists in our environments, not controlled, not well-understood, and is comprised of primarily opportunistic organisms. In this way, pathogenic populations are miniscule in comparison and are consumed and overpopulated by the beneficial organisms, and then by worms, leaving only castings which are beneficial for plant growth.
Paulownia leaves |
Additional concerns are related to heavy metal contamination or other compounds which may have a negative impact on plant or human health. By separating wet-garbage into two categories, castings are produced at two levels of quality:
- Food grade - Produced from food garbage, manure, safe landscape waste and most paper products - Castings at this level would require regular testing, but would normally be free from contamination at any significant levels and would be safe for all farming/plant growing needs.
- Industrial grade - Produced from shredded waste lumber (possibly treated), treated paper products, raw sewage, certain kinds of industrial effluent etc. Efforts to reduce contamination of these kinds of wet waste and to track and identify contaminants present in the castings would require constant testing, and castings produced in these kinds of systems could be used for industrial crops, producing biomass fuel stocks, lumber etc, provided there is clear understanding of possible impacts on environments.
The title of this post, "Every day is Friday" is related to the feeling that a person has as they approach actualization. Buena suerte, salud y dinero para usted.
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