Heres a bit more details on my setup:
This is my leave-it-alone-automatic-humus-production line:
- yes, it is expensive
- it creates so much humus, I could easily set up a second and nearly third tree farm with the amount of humus it produces
This is the farm in its whole.
- yes, it is even more expensive
- the energycell gets its power from below (theres a rs-conduit-line you cannot see from the upper side)
- I ran into the "redpower tubes don't care about what-goes-where" problem: the solution for this this is the diamond chest in between, that's where I switch between rs2-tubes and bc-pipes (as they are slightly more intelligent when it comes to forestry inventory slots)
The way this works is kinda like this:
The humus gets produced by my production line. The enderchest the humus ends in is integrated into the farm-pipelines. The farm does its job by replacing saplings, while getting fed with humus and saplings aplenty and sending the sand it created to the humus-creating-enderchest (Sand/Apatite). The logger logs (
duh) the grown trees and spits out saplings, wood and apples, which are routed by diamond pipes into the apropriate chests/enderchests.
The surplus humus (
e.g., farm is fed with 4x64 humus) ends up in the same enderchest as the apples and the wood, where a filter looks out for it, pulling it from there (leaving the apple and wood inside)
, sending it on its way to the farm again.
The whole thing, as long as supplied with power by the rs-cell, can run forever and a day without human interaction. In the end, I have an enderchest with wood blocks and apples, which is included in my sorting system, thus leaving me with a crystal chest filled with said wood and apples - but not the humus.
If you have any questions, feel free to ask. Hope this helps a bit. =)