WormFarm.co.za
Global Worming
Fighting Global Warming
Contact Details.
email:paulM@worm-farm.co.za
For collection in Johannesburg -
Alan (Parkwood) - 082 851 9585
Paul (Sunninghill) - 082 906 4909
Horizontal Worm Bin
The biggest issue with a single bin worm farm design is that it is quite hard to harvest. A horizontal worm bin addresses this by dividing the worm farm into multiple compartments.
The simplest horizontal worm bin consists of a bin which has been divided into two areas by a perforated partition.
When the farm is started worms and food are added on the one compartment of the worm bin. This side is used until it is full. Once full, the other compartment is started. The worms will migrate through the perforated partition to where the food is. After a period of time most of the worms will be in the second compartment at which point the first compartment is harvested.
Once the second compartment is full food is introduced into the first compartment again and the worms will move back to the first compartment.
The advantages of a horizontal worm bin are:
- It is easier to harvest than a single compartment farm
- Fewer cocoons are lost in the harvesting process
- Simple operation
The disadvantages of a horizontal worm bin are:
- Takes up a lot more floor space than other types of farm
- Each compartment needs to be able to support the worm population for at least two months. This is so that any cocoons in the compartment that is to be harvested have time to hatch and the worms to migrate.
Windrows are very often farmed in this manner. Once a windrow is mature a second windrow is built parallel to and touching it. The worms migrate to the new Windrow and the original one can be harvested.
