Soil Management: New Draft ANSI A300 Standard

To manage trees, we must manage the soil that they grow in. If you care for trees, take a look at the new draft of the US Standard Part 2 and see how it can lead to new services to sell and new ways to care for the entire tree.

Arborists lose out when they focus on the top half of the tree and let the bottom half fend for itself.   This draft is written in user-unfriendly language but it’s worth the effort.

The first thing I noticed is the lack of reference to soil replacement, even though the research and practice is well established.  See below.

What do you see that confirms what you are doing already?  What do you NOT see that belongs in there?  I’ll be posting in a week or so with some thoughts but I would love to hear yours.

One example of research from Italy on soil replacement; check out slides 45-50 to see how soil replacement can stimulate new roots

Luigi pdf root regen english 

And this tall tale describes soil replacement in China

Dendro 1008 Lost Laurels

The door on public comment slams shut next month.  Take part in developing your industry!

A300Part2-SoilMgt-D1V1-20170810

 

  1. Download the A300 Part 2 Soil Management revision draft **above** on the A300 Standards and Current Projects page.
  2. See the instructions at the bottom of the current projects page on how to make comments. The instructions include a notice that the commenter needs to be logged into the TCIA website in order to make comments.
  3. Click the button to log in (or click “Create a New Account” to register for a TCIA account), go to the web form, and make comments.

Please note: You may provide comments directly to your A300 Committee representative if you do not need an official response from the ANSI-accredited A300 Committee. Visit the A300 Committee roster on the TCIA website for a list of your representatives.

 


Author: Guy Meilleur

Arborist

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