资讯

(WOOD) — If you have hemlock trees on your property ... stores and are meant to be applied to the soil close to the tree trunk where they can be absorbed through the root system.
He shows us how he restores a hemlock bonsai by removing the tree from the pot without causing damage to the trunk, removing matted roots, securing the tree back in the pot, putting new soil and ...
and a tapered branchy trunk that develops a deeply furrowed reddish-brown bark.” If you are familiar with hemlock, I think ...
So just use a compass to lay out each quadrat such that its northeast corner touches the tree trunk. Within each quadrat, count the total number of seedlings/saplings of woody plants (beech, maple, ...