George Yacus wrote:
1) With respect to electric netting, how easy is it to modify the length and make multiple smaller segments out of a few longer nets? Is this common practice?
Pretty easy, I believe. I own and have in use lots of various electric net style portable fence, and I think it would be rather easy to cut the strands and then tie them together making shorter segments out of one long section.
My understanding is that netting usually comes in 100ft or 164ft lengths.
It also comes in 82ft and 50ft lengths, depending on the type.
... are there elegant temporary* lane systems/materials other than electric netting?
Some rotational grazing supply companies also have non electric temporary netting, which I believe may work well for a chicken alley. Check out premier1 supplies, they have a good selection.