duane hennon

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since Sep 23, 2010
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western pennsylvania zone 5/a
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Recent posts by duane hennon


more work than I want to do
but should be of help for someone

5 days ago

hi Audrey,
welcome to permies

you might find these videos from Clint, the permaculturerealist
also from Kentucky, interesting and useful



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2 weeks ago


I don't know if I would call them "enemies"
I think "managers" is a better view
they don't seem to attack the host tree

https://www.sciencecodex.com/trees-enemies-help-tropical-forests-maintain-their-biodiversity-624312
Trees' enemies help tropical forests maintain their biodiversity

CORVALLIS, Ore. - Scientists have long struggled to explain how tropical forests can maintain their staggering diversity of trees without having a handful of species take over - or having many other species die out.

The answer, researchers say, lies in the soil found near individual trees, where natural "enemies" of tree species reside. These enemies, including fungi and arthropods, attack and kill many of the seeds and seedlings near the host tree, preventing local recruitment of trees of that same species.

4 weeks ago

this is a good thing
field work on large agriculture farms does not have the appeal of working on your own permie farm
encouraging people from other countries to come here to basically do slave labor shouldn't be encouraged
teaching people in their own countries to make a living by becoming permies should be the goal



https://www.cnbc.com/2018/12/20/watch-this-robot-pick-a-peck-of-peppers-with-a-tiny-saw.html

This robot picks a pepper in 24 seconds using a tiny saw, and could help combat a shortage of farm labor



1 month ago


there is no free lunch


https://www.forbes.com/sites/davidanderson/2018/12/17/native-americans-worked-to-maintain-canals-in-the-face-of-flooding-1000-years-ago/#e4428a112137

This Native American Nation Maintained Canals In The Face Of Flooding For Over 1000 Years

Archaeological data allow us to consider human actions over extended periods of time in a way that few other sources can. This is particularly true when it comes to studying human resilience in the face of environmental disasters. From approximately A.D. 450-1400, a Native American group known today as the Hohokam overcame a harsh desert environment along with periodic droughts and floods to settle and farm much of modern Arizona. They managed this feat by collectively maintaining an extensive infrastructure of canals with collaborative labor.



The new excavations, however, were able to employ optically stimulated luminescence dating methods that reveal how long-ago quartz sand particles were heated by the fiery desert sun. With this new dating technique, the researchers were able to identify three distinct damaging floods that occurred between A.D. 1000 and 1400.

After each flood the Native American communities that relied upon the canal system to irrigate their fields banded together to repair the canal intakes, clear the channels of accumulated sediments, and repair canal walls and berms. Responding to disasters, however, strains social systems, even in the best of times.



Dr. Scott Johnson, author of Why Did Ancient Civilizations Fail, notes “Throughout human history, from the Egyptians and Romans to the Maya, the more that people modify their surroundings, the more they become dependent on those alterations.” By A.D. 1300, Hohokam populations throughout the Southwest were rising, resulting in increasing strains on natural resources and human social organization. The third flood identified by Desert Archaeology, Inc. brought more drastic consequences for the Native American communities living along the Salt River, with shrinking populations and only minimal repairs to the canals.

Johnson adds that “As the environment changes over time, for both natural and anthropogenic reasons, the more difficult it becomes to maintain those modifications. We see it in the Hohokam canals, Mesopotamian flood agriculture, Maya wetland farming, and our own society's dependence on fossil fuels. We ignore the examples of the failure to adapt throughout the ancient world at our peril.”



1 month ago

A crusty old man walks into a bank and says to the teller at the window, "I want to open a damn checking account."
To which the astonished woman replies, I beg your pardon, sir; I must have misunderstood you. What did you say?"

"Listen up, damn it. I said I want to open a damn checking account right now!"

"I'm very sorry sir, but we do not tolerate
that kind of language in this bank."So saying, the teller leaves the window and goes over to the bank manager to tell him
about her situation.

They both return and the manager asks the old geezer, "What seems to be the problem here?"

"There's no friggin problem, dammit!" the man says; "I just won $50 million bucks in the damn lottery and I want to open
a damn checking account in this damn bank!" "I see," says the manager, "and this bitch is giving you a hard time?
1 month ago

besides the brutality of this,
the mind boggles at the logistics


https://www.yahoo.com/news/unsung-heroes-animals-were-vital-093247888.html

Unsung heroes, animals played vital and varied roles in WWI

PARIS (AP) -- They were messengers, spies and sentinels. They led cavalry charges, carried supplies to the front, comforted wounded soldiers and died by the millions during World War I.

Horses, mules, dogs, pigeons and even a baboon all were a vital — and for decades overlooked — part of the Allied war machine.

An estimated 10 million horses and mules, 100,000 dogs and 200,000 pigeons were enrolled in the war effort, according to Eric Baratay, a French historian specializing in the response of animals to the chaos, fear and smells of death in the mission that man thrust upon them.

World War I marked the start of industrial warfare, with tanks, trucks, aircraft and machine guns in action. But the growing sophistication of the instruments of death couldn't match the dog tasked with finding the wounded, the horses and mules hauling munitions and food or the pigeons serving as telecommunications operators or even eyes, carrying "pigeongrams" or tiny cameras to record German positions.



Horses are ancient warriors, but most of those conscripted during World War I weren't war-ready. They died by the millions, from disease, exhaustion and enemy fire, forcing the French and British armies to turn to America to renew their supply. A veritable industry developed with more than half a million horses and mules shipped by boat to Europe by fall 1917, according to the American Battle Monuments Commission.

So important was the commerce that the Santa Fe Railroad named a station Drage, after British Lt. Col. F.B. Drage, the commander of the British Remount Commission in Lathrop, Missouri, a major stockyard for the future beasts of war.

"So the war business in horses and mules is good," read an article in the December 1915 issue of The Santa Fe Magazine, for employees of the railway system. Good for the farmer, contractor, supplier and railroads, it said, but "not good for the animals."






hi all,

Crt has given a very good primer on pawpaws

just a few comments
pawpaws do not seem to like swamps ( the ground doesn't drain)
but will live happily along rivers and streams that periodically flood, but not so severely that it washes away everything
pawpaws are sensitive to UV light when young , but will thrive on as much light as they can get
this can be accomplished by using some greenhouse plastic (gasp!, yes i said that word) which blocks UV light
shade cloth and trees block both UV light and sunlight
so the plastic should give better growth

as an understory tree, pawpaws are adapted to growing in soil of decaying leaves and wood
so mulching the area with leaves, wood chips, rotted stumps, branches, etc is good
and this will also help modify the pH of the soil. a dusting of lime wouldn't hurt

as Crt mentioned, wind can be a problem, especially when the tree is in fruit
a branch with several 1/4 - 1/2 lb fruit hanging at the end can easily snap the branch if the wind catches it the wrong way

this past September,just as my fruit was beginning to ripen, the remnants of hurricane Gordon came thru here  with 40+ mph winds
about 1/3 of my crop was dumped on the ground

a word to anyone with more than a few trees
have a plan ahead of time for dealing with:
fruit that ripens all at the same time,
fruit that is easily bruised,
with very little shelf life


Gabe, pm me and we can arrange for some seeds
2 months ago


https://www.mlive.com/news/detroit/index.ssf/2018/10/brothers_could_pay_nearly_half.html

Brothers face $450,000 in penalties for removing trees from their property

CANTON TWP., MI -- Brothers Gary and Matt Percy could face nearly half a million dollars in penalties for removing more than 1,400 trees from their property without permission from Canton Township.

The two own a 16-acre property off of Yost Road, east of Belleville Road in Canton Township with the intention of creating a Christmas tree farm on the plot, according to their attorney, Michael J. Pattwell.

The land was filled with "invasive plants like phragmites, buckthorn and autumn olive," he said.

But the township requires land owners to gain permission and promise new tree plantings before cutting down existing forestry, especially for landmark or historic trees.  



Canton Township defines 'trees' as 'any woody plant with at least one well-defined stem and having a minimum diameter at breast height of three inches.' The Percy parcel was used historically by a local farmer for dairy pasture, so much of the vegetation on the parcel was invasive buckthorn, scrub brush and dead ash trees."




The Percy brothers believed they were exercising a state and local exemption for farming when they cleared the land, but city officials arrived on-site and signaled immediately their intention to levy big fines in excess of $700,000," Pattwell said. "But that's not what this case is about. We are talking here about a parcel of former pasture land surrounded entirely by industrial activity.

"This case is about misguided overreach. It is unavoidably about whether people who own property are allowed to use it ... We contend the Percy brothers exercised a farming exemption in the local tree removal law to clear the historic pasture behind their business and develop a Christmas tree farm."

3 months ago