Nesikep
Well-known member
Bigfoot":378yqjlr said:Nesi,
I would have thought all the freezing, and thawing you have would remedy a compaction problem in two years minimum. Ofcourse, I've never seen the soil in your country.
the compaction we have is deep down as well as in the surface,... you notice the surface compaction when the fields get sod-bound, and nothing except the occasional surviving alfalfa has a root deeper than 4"... I have a subsoiler that I can sink down about 18", when I have that much dirt to work with. It helps, but not as much as I'd like. One spot in particular I had a lot of puddling water, I took that subsoiler through there repeatedly last fall when it was dry, to get as much action as I could out of it, I went lengthwise and then in both diagonals, very nice soil, but has a lot of very large (12") pebbles scattered in it. This spring I reseeded that field and was very very careful not to overwater it, but it still wants to puddle there. I think nothing short of a few sticks of dynamite drilled down 20 feet would loosen anything up enough.. Dynamite would have the added bonus of containing nitrogen! Our soil is a sandy loam, it's river bottom, but from eons ago (river is 300 vertical feet down now) so it has some fine silt in it that acts like concrete, it'll fill in spaces between larger particles and seal it off.