I am hoping for 20% by mid Oct. the start of burning season. I'll move a winters worth into the wood shed and cover the rest.No plans to cover till next fall as we get very little rain in the summer and it takes a lot rain to get through a pine tree.What is your target moisture content, and in September of what year do you want to be there?
If you are shooting for Sep 2015 and want to be under 20%MC wet basis (electronic gizmo) you probably want all that split to roughly 10x10cm not later than April 15 2015, stacked off the ground on pallets that are on cinder blocks, and covered on top with one good and one excellent among sun and wind exposure.
I don't see anything in there small enough to dry out without rotting using just a stripe or zip. You might have some little guys hiding in there, but the average size log in there (in Fairbanks) would to have to be split once, stacked off the ground left uncovered this year and covered next year to be at or near 20% in Sep 2016.
You weather, I hope, is a little warmer than mine. You might be warm enough to get away with splits at 15x15 or even 15x20 cm and make 20% in Sep 2015, not sure.