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#manure

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Something truly #precious on our planet: fertile #soil made from solid mature cow dung #manure, resting in the railings beneath willow trees and a towering cyclopean wall. Nettles, dandelions, sorrel, and Lincolnshire spinach thrive in this rich, nurturing earth.
Last year, we spread a few tractor loads of aged manure from the road above. The location seems perfect for composting situated in the semi-shade under the trees, which shed their leaves in autumn, providing natural protection to the compost throughout the winter and food for the earthworms in spring.

#Sustainability #HealthySoil #compost #blacksoil #greenplanet

A modern day miracle. I found a supply of some really good, aged horse manure yesterday. They have a daily supply of the fresh stuff too and have never used herbicides or pesticides on their paddocks in the 20 years they’ve been there.

Win, win they also have two lovely Shetland ponies, hopefully I’ll be able to take photos next visit. Meantime, here’s a bucket of well aged horse poo. #GrowYourOwn #Gardening #Manure #PesticideFree

So, my neighbor (who is on our town's select board) made the excellent suggestion that places that are more rural should invest in providing low-cost or free composters for folks to compost their own food waste (something that #ecomaine encourages)! Some more urban areas use #GarbageToGarden or #WeCompostIt services [see next post] to deal with food waste, which is sometimes where #Agricycle gets involved! #EcoMaine has been partnering with Agricycle since 2016!

Ecomaine Launches Food Waste Recovery Service

Maine Public | By Patty Wight
Published September 7, 2016

"Open up a refrigerator and the chances of finding limp lettuce or soggy squash are pretty high. Here in the U.S., it’s likely that this food will find its way into the garbage — according to the USDA, at least 30 percent of the nation’s food supply is wasted.

"A new program launched Wednesday by ecomaine aims to get that food out of the trash and give it a second life as #compost or energy.

"When confronted with produce past its prime, says ecomaine’s CEO Kevin Roche, there’s really one major roadblock that steers people toward dropping it in the trash versus a compost bucket.

" 'The ‘ick’ factor is what I call it,' he says.

"Rotten food is messy, it smells and it attracts fruit flies. But Roche says ecomaine now has a unique way to manage the ick factor: by sealing that food waste in a clear plastic bag.

" 'You go to the grocery store, and when you buy your oranges or your head of broccoli, and the first thing you usually do is put it in a clear bag. And we feel that could be an avenue for us to contain the ick factor and get a second use out of that plastic bag,' he says.

"Starting Wednesday, ecomaine accepts food waste knotted up in plastic bags. Ecomaine doesn’t collect the bags itself. It consolidates waste picked up by commercial services, such as Garbage to Garden or #WeCompostIt!, at a cost of about $55 a ton.

"On Wednesday morning, a collection truck from #AgriCycleEnergy unloads a giant salad of rotten corn, peppers, tomatoes and other produce at ecomaine’s facility in Portland.

" 'We’re collecting from restaurants, colleges, hospitals, and a variety of other generators of food waste,' says Dan Bell, manager at Agri-Cycle Energy in #ExeterMaine, where all of this produce consolidated at ecomaine will eventually go.

" 'A special machine at Agri-Cycle Energy removes the plastic bags, which are returned to ecomaine to be burned for electricity. The food waste, meanwhile, is blended with an equal amount of cow #manure from a nearby dairy farm, then heated and churned for about 30 days using a process called anaerobic digestion.

" 'We have two large domes, and it’s essentially enclosed, so we’re capturing all of the gases in the process of breaking down food waste,' Bell says.

"The #biogas is used to produce heat and electricity. And the food waste, he says Bell, turns into #fertilizer and animal bedding.

" 'This is material that’s been in the waste stream forever. And it always will be. And it’ll always be something that has to be handled. But pulling it out and removing it and source separating it allows companies like ours and other #digesters across the country to put that material to work for us, versus just sitting in a landfill,' he says.

"Because food generally doesn’t break down in landfills. A couple years ago, Roche says ecomaine dug down into one of its landfills.

" 'We found chicken breasts that were 25 years old, tomatoes, Ruffles potato chips that were 25 years old,' he says.

"Roche says businesses and consumers can prevent food waste through correct planning. But when lost or forgotten food is discovered in the dark recesses of a fridge, that’s where ecomaine’s food waste recovery program comes in.

"Initially, he says, it won’t account for a huge chunk of what ecomaine processes, which amounts to 170,000 tons of trash and 45,000 tons of recycling per year.

" 'Even if we can get upwards of five tons a year, we feel that would be a good start to our program,' Roche says.

"It’s an important step, he says, toward reaching Maine’s statewide recycling goal of 50 percent by 2021."

[I'm wondering how close Maine is to that goal?]

Source:
mainepublic.org/environment-an

WMEH · Ecomaine Launches Food Waste Recovery ServiceBy Patty Wight

Oof, I'm jabsolutely schnackered, but the potatoes are all in.

Leveled the mess from the fence removal with the digger.

Made a no-dig bed from Barnfloor Special*, a small amount of kitchen compost and a bunch of hay raked on top.

Barn is looking a step up again and I have enough space to park the machinery side by side, which is nice.

* The barn floor had a mix of old hay, manure, rotting wood and dry dusty soil, which is now a garden bed.

Replied in thread

Interesting article... So, ammonia found in humanure inhibits methane production. However, the addition of chicken feathers seems to be a workaround! I did not know that!

@BrambleBearGrrrauwling @Spr1g

How #biogas from human waste will lead to energy independence

Chicken feathers enhance the quality of biogas produced from human waste, allowing impoverished communities to generate their own power.

by Victoria Corless | Apr 14, 2022

"Accessible and affordable biogas

The solution they propose centers around the production of biogas, conventional sources of which include #FoodScraps, #wastewater, and animal #manure. But human waste could provide a viable, renewable source of energy, especially in regions of the world where energy supplies are unstable.

"'The shift into animal waste such as poultry droppings and cattle dung has huge prospects, but it is not sustainable in the long term as rural farmers depend on it,' said the researchers. 'The use of human excreta is the most available and sustainable due to the human population.'

"One challenge, however, is the ammonia naturally found in human waste, which inhibits the growth of #methane-producing bacteria and results in impure biogas with high levels of nitrogen. Chemical and microbial pretreatments are an option, but the team wanted to develop a truly sustainable and accessible solution to meet energy demands in impoverished regions.

"The trick, according to the study published recently in Global Challenges, is to combine the waste with powdered chicken feathers. The feathers are themselves useful in generating biogas, but only when pretreated to make them amenable to anaerobic digestion. Instead of adding an additional treatment step, the scientists let the microbes found naturally in human waste do all the work for them.

"In a laboratory-scale biodigestor, the team mixed together powdered chicken feathers and human waste in a 1:5 ratio and allowed the solution to incubate, measuring the quantity and quality of biogas produced over roughly two months. Compared to controls that contained no powdered chicken feathers, the biogas produced when the feathers were co-digested with the human waste contained, at minimum, 68% less nitrogen and 73% more methane.

“This experimentation means that there could be minimum nitrogen content with more microbes in the human excreta acting on the chicken feather as biotreatment,” said the authors. “The extensive effect of the microbes can be seen in the improved carbon dioxide and carbon monoxide content [of the biogas].'"

advancedsciencenews.com/how-bi

Advanced Science News · How biogas from human waste will lead to energy independence - Advanced Science NewsChicken feathers enhance the quality of biogas produced from human waste, allowing impoverished communities to generate their own power.

I’m a #Meat eater, a position that’ll rightly provoke #Criticism. My 2-fold justification may be weak but is offered in the spirit of openness:
1. If you eat meat then eat all of the #animal. #Offal must be part of your menu. ‘Everything but the squeak’ as was said about #Pork.
2. As phosphate supplies exhaust, artificial #Fertilizers aren’t sustainable. We’re close 2 needing 2 return 2 #Organic #Manure. The animals we eat are our best source.

#Balance & #Restraint should be our watchwords.

Continued thread

I’ll give more context. It’s #wild not #farmed #venison. #UK sourced, not flown in from #NewZealand! #Christmas #Dinner this year is #Domestic #Farm #Animal free! So for those of an #Environmental disposition & want to try Cumberland Sauce, don’t give up #Meat. Just #eat the right meat! Of course, eat less of it! But don’t turn your back on it entirely. Non-meat-eating results in the total collapse of current #foodways & will result in the #death of #millions. Animal #Manure is the key to #life!

Thanks for the interest @isposdef. You are either going to love or hate my chapter on ‘Tittlebats, Garvies, and Five-fingers’! Or to translate this into North #American species, the application of #fish such as the #Menhaden and #Caplin, in their raw state, on #fields as manure. #Farmers on this side of the North #Atlantic littoral did the same. Tittlebat = stickleback (exploited in Newfoundland); Garvy = Sprat; Five-fingers = Starfish. #Fish #Agriculture #Manure

A first teaser for the new #book, ‘Sodden Earth and Soiled Water’. Here are some working #chapter titles:

1. Pudding Poke Nooking etc.
2. Watermarks
3. Banking on Water
4. Time for Warp again?
5. Sludge Dredge
6. Tittlebats, Garvies, and Five-Fingers
7. Wharves and Wafts
8. Sewage for Wurzels

Let me know if you’re intrigued and want to know more! And for good measure, here’s a photo of mine on the theme.

#Earth#Water#Soil

Onnu are due to build sixteen hubs in the Wye Valley to produce biochar. A team at Aston University are investigating the use of chicken manure (which has contributed to recent damage done to the River Wye) in the production of new materials for agriculture in combination with biochar.

#GoodNews #Biochar #Manure #Water #Quality #Wye #Valley #River #Chickens #Farming #Science #Research

bbc.co.uk/news/uk-england-here

BBC NewsRiver Wye waste to be used in Aston University biochar studyThe biochar process is being studied by researchers who claim it could tackle River Wye pollution.