[Stoves] planting trees ( the way I'd do it 1, 000, 000, 000 years from n...
Carefreeland at aol.com
Carefreeland at aol.com
Fri Nov 15 06:28:00 CST 2013
Christa,
I will agree with what you say here and fully understand this. One
thing to note though, is that the plants in Ohio also adapt to the local
conditions. We may have half the overall sunlight, but it is used more
efficiently. Trees do grow in diameter the winter by using stored starches from the
roots. We also have a nearly unlimited, regular supply of water, and deep
fertile soils, which makes a huge difference. I am suprized at how
comparible growing production is between here and South Mississippi which is a sub
tropical rainforest. The density of the wood in Mississippi is better
because of the better growing conditions, yet natural reforestation takes place
nearly as quickly here.
We have less sunlight, water, and a shorter growing season than
Mississippi. However. we do not have the heat in the long summers that reduces
photosynthisis. Also the dryer conditions in our summers allow plants in Ohio
to cool themselves better when they need to most through evaporation. I
was always amazed how cooling through increased ventilation during the hot
days, incresed production in my greenhouse more than a similar increase in
temperature during a cold day. It is cheaper to ventilate than to heat. For
example, most plants will photosynthisise better at 60 degrees F than at 90
degrees F if they do the best at 75 degrees F. The sunlight, as well as
chemical processes, are producing a lot of heat within the leaf during peak
activity. Having adaquate water and dry enough air or enough air circulation
is key to staying cool and productive.
Just because a given environment has a warm, sunny, climate does not
guarentee that it will produce more biomass. The deserts are vary warm, yet
have little production of biomass. It is the right climate conditions, with
the right soil fertility, with the right plants, that makes the most
production. The areas of my farm with deep soil and a higher underground water
table are growing the same trees trees twice as fast as the areas with
shallow bedrock and less water. They are 100 yards apart. They have the same
climate conditions year round.
Plants compete for the same amount of ground reguardless of the conditions.
That competition seems to produce ever more productive plants. We need to
harness that ability to adapt, and adapt plants to do our work.
Evergreens like White Pine and Red Cedar grow and photosynthisise all
winter long. When interplanted with deciduous trees, the winter sunlight is
not wasted. Snow on the ground reflects sunlight to the borttoms of the
needles from surrounding areas, shaded in the summer by the deciduous trees.
I am amazed how well the local Red Cedar grows, while being nearly choked
by Honeysuckle. Amure Honeysuckle is an agressive - non native deciduous
species of tall shrub around here. It was introduced 100 years ago for erosion
control, but went wild. It tends to choke out most deciduous species that
are not adapted to growing in dense canopy. The Red Cedar has adapted to
grow fastest in the winter when the honeysuckle is dormant. In the summer, it
just gets enough light to keep growing slowly. This combination produces
twice the biomass per acre year as either species growing alone.
As I stated, the wood I am interested in is already being grown for
building lumber, and is delivered free as demolition wastes. The biggest
problem is that it needs sorted from other wastes. There is a need for on site
demolition waste sorting. I think that can be automated, saving labor. By
converting waste wood into charcoal, nails can be easily removed after the
conversion process. If used for iron making, the nails can be left in the
char, adding to the production totals, saving use of iron ore dug from the
ground.
As the cost of tipping fees at landfills increases, the likely hood of
demolition contractors being willing to help sort the waste increases.
They can profit from the loss of tipping fees and possibly even transportaion
costs if collection areas are managed properly.
When you study the workability of a process like I describe, it is the
manegement of the little things which makes a practical solution. When I
worked in a grocery store at a young age, my boss always told me" If you
take care of all the little things Dan, the big problems take care of
themselves". He was right, because most big problems are made of lots of little
ones. It is by looking at every step of the process that the most improvement
can be found.
Selecting trees for reproduction which best work in a specific
interplanting situation, in a given environment, will produce the most significant
production increases.
Dan Dimiduk
In a message dated 11/15/2013 5:37:25 AM Eastern Standard Time,
stoves at foodandfuel.info writes:
Dan, please keep in mind that Kenya is on the equator meaning intensive
sunlight and temperatures conducive for photosynthesis all year round. Even
if total amounts of rainfall maybe low in some dry areas, they are
distributed over two rainy seasons and the plants are optimized to make the best of
the situation.
So growing conditions and achievable increments are not quite comparable
in Ohio and Kenya.
regards Christa
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