posted 7 years ago
Hi Nathan.
Congratulations on your purchase. I suggest at least the free contour mapping app.
Is "seasonally wet" accurate, or understatement? I mean, are you talking about flood plain?
If you have arborists around, you can usually source clean wood chips from them, as long as they're not taking down trees previously treated for things like the Emerald Ash Borer. Adding organic matter to the top of clay soils can greatly impact the ability of fungi to remediate the soil, increasing soil life.
You could also take whatever your favoured green manures are that like to germinate and grow in the wet, preferably ones that have deep taproots and put lots of organic matter in the soil. To these, especially if your soil is rich, perhaps consider adding any of a variety of daikon radishes and/or heirloom beets of the mangelwurtzel variety. Even if you don't have livestock of some sort, even borrowed (I am sure a neighbour's hypothetical pigs would love you forever if you let them at that pasturage when the daikons/mangelwurtzels were done) the organic matter left in the soil would be tubes of composting veggie matter increasing soil structure and drainage, and feeding all your soil life.
Depending on how wet "seasonally wet" actually is, you might want to consider the type of hugelbeet usually employed to regulate moisture levels in seasonally waterlogged soil. A combination of burying woody materials and biomass and layering it with subsoil, topsoil, and raw and finished manures and composts, and raising your beds a foot or more above ground level. Granted, this approach is usually too labour-intensive for broad-acre application, but on the other hand, employed on contour, a system of these could increase water infiltration with the spreading root zones, much like swales that dig themselves over time.
If you can show us some pictures and let us know a bit more about your specific circumstances, that might help us get a handle on what you're dealing with.
Good luck, and keep us updated!
-CK
A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.
-Robert A. Heinlein