View Single Post
  #31   Report Post  
Old 01-09-2003, 09:03 PM
Mike Lyle
 
Posts: n/a
Default Poplar tree - uses

"Franz Heymann" wrote in message ...
"Rusty Hinge" wrote in message
...
The message
from "P&J" contains these words:

[...]
- hiring a shredder to create some mulch


No. Unsightly


Why do you consider chippings or sawdust to be more unsightly than the
faeces of a horse?


You don't put unrotted horse-dung on your garden. And not many people
would put fresh sawdust on, either.

and will in time take nitrogen from the soil.


Which is eventually returned to the soil with some small interest.


I'm heading for out of my depth he but surely cellulose is a
polysaccharide? Where's the nitrogen in that? And I thought lignins
were derivatives of cellulose... Isn't that why we have to add
nitrogen to get it to rot down, and why wood products rob soils of
nitrogen?

You've got me worried now.

Mike.