What's the best kind of temporary movable chicken-exclusion fencing?

[Poppy Putentake]

Hi all,
I sometimes plant cover crops like field peas on garden areas. A problem is that my free-range hens like to scratch in freshly tiled areas and quickly find out where to find edible seeds. I'm looking for some kind of temporary fencing that will keep the birds out for a few weeks. the main requirement is that it not be time-consuming to put up and take down. It doesn't need to be predator-proof or extremely secure in the long term.

 

[perkolator]

Electrified fence and training to avoid it. Any other fence they'll likely just jump over to get the goods unless it's 7ft+

 

[Perris]

I use scaffolding netting hooked onto 4' rebars; cheap, can be used vertically or horizontally, and very easy to erect and remove (and store).