Pedologists often lay out soil from each horizon like this for great profile overviews, even though the horizons are thicker

  • Track_Shovel@slrpnk.netOPM
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    23 days ago

    We use Hori Hori knives or other fixed blades to poke around the pit. I was partial to the wood handled Mora knives early on in my career. They were about $10 - much cheaper than they are now. I found a good substitute in the later part of my career which had a blunted point. That held up pretty well.