Pierre Hohmann
banner
bonaplanta.eu
Pierre Hohmann
@bonaplanta.eu
Everything microbiome related to crop stress resistance, plant breeding, agroecology... and, of course, climate change ;)
Founder of BonaPlanta.
This week's special hot take!

💡 Microbes from dry-history soils boosted grass drought tolerance proving that soil microbiomes hold “climate memory”.

✅ Managing these legacies could aid crop resilience.

🔗 www.nature.com/articles/s41...
Precipitation legacy effects on soil microbiota facilitate adaptive drought responses in plants - Nature Microbiology
Metagenomes from prairie soils in Kansas, USA, show how historical exposure to water stress impacts soil microorganisms and subsequently drought responses in plants.
www.nature.com
November 7, 2025 at 8:03 AM
Reposted by Pierre Hohmann
🔹 Culinary training and research in collective catering (1:15 p.m.)

With Dr. Marina Pérez Llorca, who will discuss how education and research drive innovation in this field.

ℹ️ https://tuit.cat/Veuwz
October 31, 2025 at 6:12 PM
Check out the latest EU CAP Network #EIPAGRI newsletter featuring an interview I had with Daniel Suter, Head of Forage Crop Variety Testing @agroscope.bsky.social:

sh1.sendinblue.com/15d9jpnd39tx...

We elaborate how variety testing can boost species mixtures in #plantbreeding and farming.
Innovation & knowledge exchange | EIP-AGRI Newsletter
sh1.sendinblue.com
November 2, 2025 at 9:34 AM
Reposted by Pierre Hohmann
Still using 16S/ITS profiling? You might want to reconsider👀

Our new paper presents pangenome-informed amplicons that provide up to 10× higher phylogenetic resolution than full-length ribosomal markers- while remaining cost effective and scalable!
microbiomejournal.biomedcentral.com/articles/10....
High-resolution profiling of bacterial and fungal communities using pangenome-informed taxon-specific long-read amplicons - Microbiome
Background High-throughput sequencing technologies have greatly advanced our understanding of microbiomes, but resolving microbial communities at species and strain levels remains challenging. Results...
microbiomejournal.biomedcentral.com
October 30, 2025 at 1:32 PM
📢 We’re hiring! Pls help spread the word.

Postdoc (50%, 12 months) @ub.edu in Barcelona to model soil health using ML of microbiome data. Join a creative team working towards sustainable ag & spin-off innovation 🚀

Start: Jan 2026

🔗 euraxess.ec.europa.eu/jobs/383350

#PostDoc #JobsInAcademia
Postdoc position in machine learning models for soil health prediction
The Agrobiology and Soil Management Group (University of Barcelona) invites applications for a 12-month postdoctoral position (part-time, 0.5 FTE) focused on developing and validating machine learning...
euraxess.ec.europa.eu
October 28, 2025 at 10:00 AM
This week’s “AI in Agriculture” 🌱

📊 ML framework tackled microbiome data limits (dimensionality, compositionality, sparsity).

⚙️ Prospect: inside-out (hologenome breeding) + outside-in (SynCom design) + federated learning.

🔗 www.sciencedirect.com/science/arti...

#AIinAg
Harnessing artificial intelligence to decode the rhizosphere microbiome
The rhizosphere microbiome plays crucial roles in plant health by regulating nutrient cycling and enhancing stress resilience. However, due to its com…
www.sciencedirect.com
October 23, 2025 at 7:54 AM
This week’s “AI in Agriculture” 🌱

📊 ML corrected NDVI for abiotic factors, then linked residuals to fungal microbiomes.

✅ Promising route to soil-microbiome early-warning systems.

🔗 doi.org/10.1038/s432...

#AIinAg #Microbiome #SoilHealth
Exploring crop health and its associations with fungal soil microbiome composition using machine learning applied to remote sensing data - Communications Earth & Environment
Crop health is improved by abundance of beneficial soil fungal genera and reduced by abundance of soil fungal pathogens, according to analysis of satellite-derived normalized difference vegetation ind...
doi.org
October 16, 2025 at 10:42 AM
This week’s “AI in Agriculture” 🌱

📊 Universal ODE hybrid model predicted SOC change with R² ≈ 0.9999 in low-noise tests, with moisture, temperature & microbial turnover as key drivers.

⚠️ Sensitive to noisy data → needs uncertainty-aware training.

🔗 arxiv.org/abs/2509.24306

#AIinAg #SoilCarbon
A study of Universal ODE approaches to predicting soil organic carbon
Soil Organic Carbon (SOC) is a foundation of soil health and global climate resilience, yet its prediction remains difficult because of intricate physical, chemical, and biological processes. In this ...
arxiv.org
October 9, 2025 at 9:34 AM
Reposted by Pierre Hohmann
Open position: Professor or Assistant / Associate (tenure track) Professor in Plant Ecology (U. Turku Finland) Please share

ats.talentadore.com/apply/kasvie...
Professor or Assistant / Associate (tenure track) Professor in Plant Ecology
The Faculty of Science is looking for a full professor or assistant/associate professor (tenure track) in Plant Ecology. The aim of the professorship is to strengthen scientific research and education...
ats.talentadore.com
October 4, 2025 at 5:39 AM
This week’s “AI in Agriculture” 🌱

📊 AgroLLM benchmarked LLMs with RAG on agri corpora → ChatGPT-4o Mini reached 93% accuracy, better than Gemini & Mistral

✅ Specialised LLMs may be a future of ag knowledge transfer

🔗 arxiv.org/abs/2503.04788

#AIinAg #LLM #RAG
AgroLLM: Connecting Farmers and Agricultural Practices through Large Language Models for Enhanced Knowledge Transfer and Practical Application
AgroLLM is an AI-powered chatbot designed to enhance knowledge-sharing and education in agriculture using Large Language Models (LLMs) and a Retrieval-Augmented Generation (RAG) framework. By using a ...
arxiv.org
October 2, 2025 at 12:53 PM
📢 PhD opening in Barcelona! Join our group.

Research soil health and carbon cycling. Recent grad (2021-25) w/ > 8.5 grade & R/Python skills.

Details: www.linkedin.com/posts/agrobi...

#PhDJobs #AcademicJobs #PhDPosition
September 26, 2025 at 2:11 PM
This week's "AI in Agriculture" 🌱

📊 Soil microbiome profiles analysed with random forest models predicted whether soils suppress Rhizoctonia solani

✅ Promising step towards microbiome-informed tools for soil health and biocontrol

www.sciencedirect.com/science/arti...

#AIinAg #Microbiome
Microbiome-driven machine learning for predicting suppressiveness to Rhizoctonia solani in organic-amended soils
This study introduces a microbiome-integrated machine learning framework to predict soil suppressiveness against Rhizoctonia solani, a destructive fun…
www.sciencedirect.com
September 25, 2025 at 2:23 PM
This week's "AI/ML in Agriculture" hot take: www.nature.com/articles/s41...

💡CWRs host microbes modern crops lost → relevant for resilience traits. ML helps model which pairings matter most.

✅ Fits with our @cousinproject.bsky.social, where we aim for microbiome-mediated trait transfers
Blueprints for sustainable plant production through the utilization of crop wild relatives and their microbiomes - Nature Communications
Authors discuss the potential of conserving crop wild relatives, together with the associated communities of microorganisms, to unlock strategies for improving crop resilience and achieving food secur...
www.nature.com
September 17, 2025 at 5:08 PM
Reposted by Pierre Hohmann
📢Oportunidad predoctoral en Barcelona: Investigación sobre efectos de la tinta de tatuajes durante su proceso de eliminación✒

🎓Perfil:
Graduado en Nutrición, Enfermería, Biología, Química, Farmacia o Medicina
✅Graduado entre 2021-25
✅Nota media > 8.5
✅Conocimientos Estadística (Stata/R)
September 12, 2025 at 11:14 AM
Reposted by Pierre Hohmann
Glad to be part of this team calling on global scientific and conservation communities to get on board to protect microbial life, which sustains all forms of life on our planet.

in @natmicrobiol.nature.com

www.nature.com/articles/s41...
September 12, 2025 at 12:17 PM
Reposted by Pierre Hohmann
🔬🌱Our review “Roots: metabolic architects of beneficial microbiome assembly” led by PhD candidate Melissa Uribe Acosta @plantphys.bsky.social discusses plant mechanisms of root microbiome selection. Co-authors: @cornepieterse.bsky.social Jiayu Zhou Alberto Pascale.
academic.oup.com/plphys/artic...
Roots: metabolic architects of beneficial microbiome assembly
Abstract. The increasing demand for sustainable agricultural practices has driven a renewed interest in plant–microbiome interactions as a basis for the ne
academic.oup.com
September 11, 2025 at 9:38 PM
AI/ML in Agriculture - This week’s hot take 🌱

📊 Satellite crop health signals linked to soil fungal microbiomes
💡 Associations appear after adjusting for weather and soil
⚠️ For now: associations not causation
✅ Satellites guide, fungi explain!

🔗 www.nature.com/articles/s43...

#AIinAg #Microbiome
Exploring crop health and its associations with fungal soil microbiome composition using machine learning applied to remote sensing data - Communications Earth & Environment
Crop health is improved by abundance of beneficial soil fungal genera and reduced by abundance of soil fungal pathogens, according to analysis of satellite-derived normalized difference vegetation ind...
www.nature.com
September 10, 2025 at 2:58 PM
Reposted by Pierre Hohmann
There's a lot happening in AI, and we made a way to keep up.

@genomelybio.bsky.social will now post weekly reports about AI (& beyond). Eg, we examined & summarized 166 articles, 56 community posts (eg, from Reddit), and 10 trending topics (eg, from Bluesky)

genomely.substack.com/p/ai-weekly-...
September 9, 2025 at 4:35 PM
How can mixing ability be integrated into variety testing?

An interview with Dr. Daniel Suter, Head of Forage Crop Variety Testing @agroscope.bsky.social offers lessons for other countries and cropping systems.

Published now open-access at:
zenodo.org/records/1707...
Breeding for species mixtures: 50 Years, One Key Metric - Exporting Switzerland's Competitive-Ability Approach from Pasture to Arable Systems?
Crop associations (CAs), the cultivation of multiple crop species together as intercrops, offer significant benefits for sustainable agriculture. However, a major bottleneck for broader adoption is the lack of CA-oriented cultivar testing and breeding.For more than fifty years in Switzerland, varieties have undergone testing not only in pure but also in mixed stands, and thus provided a rare example of integrating CAs in an official variety testing scheme. The primary objective is to gain insights into the competitive strength of the tested varieties. This information holds particular significance in the formulation of clover-grass mixtures, as over 90% of cultivated fields in Switzerland, dedicated to meadows and pastures, have traditionally been sown with clover-grass mixtures. This longstanding practice reflects the agricultural importance attached to understanding the interplay between different varieties in mixed cropping systems. As part of a mini paper on “Cultivar testing as a key to boost uptake of crop associations in breeding and farming” (see related EU CAP Focus Group output at https://eu-cap-network.ec.europa.eu/focus-group-crop-associations-including-milpa-and-protein-crops_en), an interview with Dr. Daniel Suter, Head of Variety Testing for Forage Crops in Switzerland, delved into the intricacies of forage crop variety testing and its implications for agricultural practices and breeding strategies. The purpose of this interview is to provide valuable information that might help to transfer this successful application of CA cultivar testing to forage crop testing schemes in other countries and possibly extrapolate insights to other cultivation systems such as arable farming.
zenodo.org
September 8, 2025 at 5:17 PM
Reposted by Pierre Hohmann
The discovery of genes underlying interesting traits for #PlantBreeding is one of the most important & difficult tasks here @kwsgroup.bsky.social.

We are looking for a Quantitative Geneticist to help us with this!

#PlantScience #PlantBreeding #PlantGenetics #PlantScienceJobs #PlantSciJobs
Scientist (m/f/d) in Quantitative Genetics for Trait Discovery
Scientist (m/f/d) in Quantitative Genetics for Trait Discovery
jobs.kws.com
September 8, 2025 at 6:20 AM
Reposted by Pierre Hohmann
📢 Post doc! Want to join our team?

We are looking for 3 post docs in biodiversity science, genetic indicator assessment, and ecological statistics for a fixed term of 2 years!

Come unravel the drivers and consequences of global change on biodiversity with us!

DL 24.9.
#universityofhelsinki
3 Post doc positions in biodiversity science, genetic indicator assessment and ecological statistics
3 Post doc positions in biodiversity science, genetic indicator assessment and ecological statistics
jobs.helsinki.fi
September 3, 2025 at 12:00 PM
Failure & misfortune… and one more Horizon.

Past year summary: 5 big proposals. All rejected. I know the odds are low. But it still feels brutal. So much effort, then nothing.

Today, I hit submit on yet another Horizon. On my birthday. Feels symbolic. Another step forward… or not. 😬
September 4, 2025 at 10:20 PM
OpenAI just launched “OpenAI for Science” 👉 threadreaderapp.com/thread/19629...
Cool idea: AI as a real scientific instrument.
But… hallucinations are still a thing.
Makes me wonder what this means once ag data and models get fed in. 🤔
Might have big implications for farmer decision support tools. 🚜
Thread by @kevinweil on Thread Reader App
@kevinweil: 💥 I’m starting something new inside OpenAI! It’s called OpenAI for Science, and the goal is to build the next great scientific instrument: an AI-powered platform that accelerates scientifi...
threadreaderapp.com
September 3, 2025 at 1:11 PM
This study is the result of many years of unwavering dedication of several key people around Michael Schneider and @monikamessmer.bsky.social. It marks an important step toward making #microbiome based resistance #breeding a reality.

bmcplantbiol.biomedcentral.com/articles/10....
bmcplantbiol.biomedcentral.com
August 29, 2025 at 6:55 PM