Soil health educator, rethinking soils through a lens of biology.

Joined April 2017
65 Photos and videos
Joel Williams retweeted
And just like that we go from solubilizing urea yesterday to applying it on our fields today. 5 gal of solution with 5 water for a 10gal ride. Herbicide plus full nutrition pkg. applied at the 3 leaf stage for max yield potential. Oh yeah, no up front N...none.
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Joel Williams retweeted
Lovely foliar fertilizer set up by @jhealyq @IntegratedSoils
Foliar fertilizer working a treat. So far only 35 units put out on grazing ground. Thanks to @ArableSam for the advice! Cows flying at 2.65 kgms on 8.5 kg meal. Silage on the ground since yesterday. Hopefully staying dry for the next 24 hours. Picking up in the morning.
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"Years of breeding crops in the presence of easily accessible fertilisers has created high yielding crops for modern farms, but they can be ‘lazy’ underground" news.uq.edu.au/2026-04-futur…

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“As soon as the phosphorus was less soluble and harder to access in our experiments, the modern sorghum was outgrown by the traditional sorghums which had adapted to grow in environments with less available nutrients.”
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Joel Williams retweeted
Real interesting review paper on the role a wide array of root exudates play in shaping soil microbial communities and mitigating plant stress. Root exudates include a lot more than "cookies and cakes." Full article here: mdpi.com/2311-7524/12/1/90 cc. @Johnkempf @IntegratedSoils @MattPowersSoil @samdknowlton @CSUChicoRegenAg @UnderstandingAg @AcresUSA
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Joel Williams retweeted
Interesting new open source paper on MAOM-N, Mineral-associated organic nitrogen pool size, composition, and accessibility mediated by agricultural management and soil geochemical characteristics. Link to full paper here: tinyurl.com/mnv5ntb9 Below are some excerpts: "...Organic matter can provide a relatively slow-cycling source of bioavailable N that may be better matched to plant demand than mineral N fertilizers (Franklin et al., 2017, Yang et al., 2020)..." "...However, in many soils, the majority of SOM-N is held within mineral-associated organic matter (MAOM).." "....Agricultural management practices could also exert a significant influence on MAOM-N stocks (Villarino et al., 2023). On average, soils maintained under long-term cropping systems contain 37 % less MAOM-N compared to grasslands (Lugato et al., 2021). Tillage practices are likely partly responsible for this observed decline: soils maintained under conventional tillage may contain 9–20 % less MAOM-N compared to soils maintained under reduced tillage practices (Jilling et al., 2020, St. Luce et al., 2022). Mineral N fertilizers applied to agricultural soils can accelerate MAOM-N loss by stimulating microbial decomposition or through pH changes that disrupt mineral-organic associations (Ren et al., 2024). Agricultural management may also reduce the quantity of new organic N inputs available to form MAOM-N. A decrease in the amount and diversity of root exudates and other rhizodeposits under annual monocropping systems has been linked to a decline in SOM stocks and mean residence time compared to soils maintained under perennial grasslands and mixed croplands (Cotrufo et al., 2022, Domeignoz-Horta et al., 2024, Eisenhauer et al., 2017, Ma et al., 2022, Poeplau et al., 2021, Seitz et al., 2023)...." cc. @Johnkempf @IntegratedSoils @samdknowlton @UnderstandingAg @CSUChicoRegenAg @MattPowersSoil @SusFoodTrust @ffinlocostain
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Joel Williams retweeted
Excited for this fantastic line up of speakers for NACC NRM to benefit farmers north of Perth in early 2026 @KevinElmy @IntegratedSoils @grant_sims
Have been busy curating these events in early 2026 to support farmers in the Northern Ag Region with my work at NACC NRM. Feel free to please email me or PM me for expression of interest and further details! nacc.com.au/resilient-farmin…
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Joel Williams retweeted
🪱🐜 Happy #WorldSoilDay!! 🕷️🪲 Although we celebrate soil everyday, today is a great reminder to appreciate the breadth of diversity beneath our feet. Check out the GSBI atlas to explore the organisms that call soil home! globalsoilbiodiversity.org/a…
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Joel Williams retweeted
Foliar feeding PAYS, but we were told it does NOT! How far is ag BEHIND because we were told something did NOT work and we did not push back and or do our own research? From the best treatment to the check is just under 25 bushels better. Second guess standard ag, and continue to look for answers. This is what we focus on. How to become more efficient. This is also why we build our own data and don’t rely on everyone else’s data and a bunch of outdated information!
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Looking forward to this tour of Saskatchewan in November- talking Nitrogen and Cover Crops
23 Oct 2025
🌱 Conquest & area producers — Discover how #covercrops can boost soil biology, improve nutrient cycling & build long-term farm resilience. Join us Nov 13 for a full-day workshop with #soilhealth expert @IntegratedSoils! 🎟️ $25 - details at SaskSoil.ca/Event #SaskAg
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Joel Williams retweeted
21 Oct 2025
🌾#SaskAg, let’s talk nitrogen! From Nov 12–19, join a workshop with @IntegratedSoils designed to help you optimize inputs, improve #soilhealth, & build resilient cropping systems. Find a workshop near you: sasksoil.ca/event #SustainableFarming #SaskAg
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Joel Williams retweeted
20 Oct 2025
Learn how #covercrops can improve your bottom line from an internationally recognized soil educator. Dig into the types & timing of adding cover crops to your rotation at one of our fall workshops with @IntegratedSoils. 🎫 sasksoil.ca/event #SustainableFarming #SaskAg
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Joel Williams retweeted
UK relay cropping
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Joel Williams retweeted
Pleased to share our new article in Cell Host & Microbe, a collaboration with the group of Zhong Wei at NJAU Common mycorrhizal networks facilitate plant disease resistance by altering rhizosphere microbiome assembly Free share link: authors.elsevier.com/c/1lnTD…
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Joel Williams retweeted
19 Aug 2025
Whether you're a farmer, agronomist, or farm manager, you'll gain actionable strategies to fine-tune your approach to plant nutrition and foliar applications with this Plant Nutrition Masterclass, so grab your tickets today! @IntegratedSoils buff.ly/g4KSoCb
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Joel Williams retweeted
30 Jul 2025
The Regenerative Food Systems Conference program is here - visit the website to view & secure your tickets before Early Bird sales close at 5pm on 08/08! buff.ly/5vVyWOc @BiomeMakers @Commonland @MulloonInst @sustainaus @SoilsforLife @dan_kittredge @IntegratedSoils
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