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This slake test shows the difference in soil structure between 10 years of tillage (on the left) and 10 years of pasture (on the right). When dropped into water, the chunk of tilled soil quickly breaks apart as water is drawn into unstable pores. On the other hand, the...

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Sam Knowlton

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141,841 次观看 • 2 年前 •via X (Twitter)

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Ann Leadbeater🇪🇺🇨🇵🏴󠁧󠁢󠁷󠁬󠁳󠁿🇨🇦 的头像
Ann Leadbeater🇪🇺🇨🇵🏴󠁧󠁢󠁷󠁬󠁳󠁿🇨🇦2 年前

I keep saying ' Cattle are the solution, not the problem ".

REGENETARIANISM תִּקּוּן עוֹלָם 的头像
REGENETARIANISM תִּקּוּן עוֹלָם2 年前

Tillage shreds the arbuscular mycorrhizal fungi [AMF] networks which exude glomalin, a sticky substance that forms soil aggregates. Bare follows, syn N, and chem-tills with GLY also adversely impact AMF.

Jacob Slusser 的头像
Jacob Slusser2 年前

So compacted pasture soils that result in high runoff and low water infiltration are better? A more informative comparison would have been tillage vs. agroforestry.

Sam Knowlton 的头像
Sam Knowlton2 年前

Compacted soils don't have the conditions to support the biology that creates and maintains soil structure. They typically fall apart quickly in a slake test.

Tony Borgognone 的头像
Tony Borgognone2 年前

We stopped tilling 10 years ago. Big difference. Thanks for all you do. Well done.

Southern Plains Perspective 的头像
Southern Plains Perspective2 年前

No-till (with covers) has a similar result…you probably know that but I had to throw in a plug for “bio-mimicry.” It also does better if something was grazing on it (think grazing covers or even in our case grazing winter wheat AND covers)

Secure Life Homes www.securelifehomes.com 的头像
Secure Life Homes www.securelifehomes.com2 年前

please help explain like to an elementary kid. No till farming proponent? "back to eden" Mulch farming? would like to know more. thanks

Egbert Jonkheer 的头像
Egbert Jonkheer2 年前

@pabrailey It’s also roots versus no roots? At what depth, in what time of year and after what crop is the sample taken?

Pip 的头像
Pip2 年前

@DawsonKristo Love this

Anima Mundi 的头像
Anima Mundi2 年前

Paging @aspiringpeasant .. z

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Here is a slake test showing the difference between conventional tillage and no-till soil. This is what happens when water hits your soil, do you want it to hold together or wash away? Adding cover crops improves the soil structure faster than going no till alone. NRCS_Iowa
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Here is a slake test showing the difference between conventional tillage and no-till soil. This is what happens when water hits your soil, do you want it to hold together or wash away? Adding cover crops improves the soil structure faster than going no till alone. NRCS_Iowa

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One of the major causes of weak immunity among populations around the world is lack of nutrients in our food and soils. 60% of the world's population is deficient in nutrients like iron due to lack of nutrients in food and soils. Organic matter in the soil improves and helps retain soil structure, leading to improved water quality. This in turn increases food security and reduces the deterioration of the natural ecosystems. Save Soil, a global movement envisioned by Sadhguru, seeks to bring about a concerted, conscious response to impending soil extinction. Action now to #SaveSoil.

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A song that started in one man’s heart is echoing in many voices. The #SaveSoil movement and the Soil Anthem has brought artists and people from all walks of life together and continues to do so. Here is a glimpse into some of the most heart-warming renditions of the Soil Anthem – an expression of their care for the dying soil through song, music, and dance. Celebrate their creativity with us and let them inspire you to raise your voice for soil! Action now: #SaveSoilFixClimateChange #SoilForClimateAction #ConsciousPlanet

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He’s right. Cows are environmentally sustainable. Methane from cows is part of the natural carbon cycle that after 10-12 years breaks down into natural CO2 and water. Grass absorbs the CO2 by photosynthesis and the cycle repeatedly continues. Cow manure also improves the soil.
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He’s right. Cows are environmentally sustainable. Methane from cows is part of the natural carbon cycle that after 10-12 years breaks down into natural CO2 and water. Grass absorbs the CO2 by photosynthesis and the cycle repeatedly continues. Cow manure also improves the soil.

James Melville 🚜

232,254 次观看 • 2 年前

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This video shows real-time carbon flows inside a mycorrhizal network. Mycorrhizal fungi form a symbiotic relationship with ~ 90% of terrestrial plants and have done so for 400 million years. These specialized fungi provide plants with nutrients and water in exchange for carbon-based exudates the plant produces through photosynthesis. Current estimates say that between 4 and 20 percent of all CO2 pulled in by plants ends up stored in mycorrhizal tissues. Considering plants need to build an entire above-ground structure, a root system, and produce flowers, fruits, and seeds, this is an astounding amount of carbon to allocate to mycorrhizal biomass. A recent review study estimates that global plant communities transfer 13.1 gigatons of CO2 to the underground mycelium of mycorrhizal fungi each year – equivalent to roughly 1/3 of annual CO2 emissions from fossil fuels. The amount of time the carbon is locked up in fungi’s mycelium remains unknown. Nonetheless, the influx of such a massive amount of carbon into the soil is a boon for soil ecology, nutrient cycling, and the health of water cycles. It is no wonder the formation of terrestrial ecosystems largely started with the mycorrhizal fungi/plant partnership. Video credit: @rachaelcargill

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188,132 次观看 • 3 年前

The orange haze you are seeing in SE South Dakota right now is the direct result of excessive tillage practices for planting corn and soybeans. There are tools available to farmers to direct seed into previous crop residue. Keeping the soil untilled and covered prevents this...
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The orange haze you are seeing in SE South Dakota right now is the direct result of excessive tillage practices for planting corn and soybeans. There are tools available to farmers to direct seed into previous crop residue. Keeping the soil untilled and covered prevents this...

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32,554 次观看 • 4 个月前

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Every one of us is born of the soil, lives off the soil and will go back to soil Soil unifies us beyond all divisions & separations that we have created. To experience this consciously, Humanity must come together to #SaveSoil. Three years after we launched the Save Soil Movement, the world is slowly beginning to acknowledge that this is the first step towards creating a Conscious Planet. Only if we create a thriving ecology, can our economies thrive- not the other way around. Every citizen of every nation must pledge their support to Save Soil of their Nation. This is the way forward. Let’s make it happen for Humanity. -Sg Conscious Planet #SaveSoil UN Land and Drought IUCN UN Environment Programme #3YearsOfSaveSoil

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45,997 次观看 • 1 年前

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.Lee Zeldin on the wastewater cleanup of the Potomac: "We covered the contaminated soil ... We flushed out the C&O Canal using fresh water from the Potomac, and all that’s left right now is a small area that D.C. water is going to have completed by the end of May."
1:20

.Lee Zeldin on the wastewater cleanup of the Potomac: "We covered the contaminated soil ... We flushed out the C&O Canal using fresh water from the Potomac, and all that’s left right now is a small area that D.C. water is going to have completed by the end of May."

Rapid Response 47

57,262 次观看 • 3 个月前