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AgMIP crew (on our way to Cynthia’s World Food Prize Foundation ceremony at Iowa State House tonight!) Jonas Jägermeyr Bruno Basso Kaela Lucke Sotirios Archontoulis Erik Mencos

As powerful and inspiring as always, Cynthia fills the room with positive energy during her acceptance speech of the World Food Prize Foundation

Simple rule-based models are as good as complex data-driven models at predicting days suitable for fieldwork at scale. New paper with Isaiah Huber, Jerry Hatfield, Lizhi Wang & Mark Hanna. Read more here: authors.elsevier.com/a/1gS6W,70zHrF…

Great job mitchbaum putting together 14 long-term Nitrogen trials to test and improve the #APSIM model to predict the optimum N rate for corn. Thanks to mike castellano , @peter.thorburn , Isaiah, John, and Emerson. Link to the paper: sciencedirect.com/science/articl…

Pleased to announce that registration is open for the 2023 #APSIM training course in Ames, Iowa from June 12 to 14, 2023. Registration link and course info here: regcytes.extension.iastate.edu/apsim/ @peter.thorburn Iowa State Agronomy

Job opening in cropping systems modeling: Interested in minimizing trade-offs between productivity, profitability, and environmental performance? Opportunity to have a major impact through collaborations with ag groups and Google.org isu.wd1.myworkdayjobs.com/IowaStateJobs/…

New research study shows that the #maize harvest index has increased over the last 50 years and this increase is attributed to #breeding, not management. sciencedirect.com/science/articl… Alejo Ruiz Mike Graham Iowa State Agronomy Kendall Lamkey mike castellano Pat Schnable Christopher Topp Foundation for Food & Agriculture Research (FFAR)

Class of 2023 #APSIM training workshop Iowa State University Fernando Miguez Brenda Laura Gambin @detemple_joseph @JDjonesPKL Rwit Chakravorty Nipuna Camara Mukta Sharma Osler Ortez Gonzalo Rizzo Saini DK Mayank Pratap Sasankh Munukutla Elvis Elli @DerKaiserMike JT Iowa State Agronomy

Dr. Baum mitchbaum - congratulations for successfully defending your PhD yesterday. Thank you committee members mike castellano Mark Licht Matt Helmers McDaniel Lab

Our new paper showed that four decades of maize breeding has indirectly affected the rate at which maize produces new leaves. Other phenological traits were affected too. Give it a read to find out more: acsess.onlinelibrary.wiley.com/doi/abs/10.100… Thanks to all the co-authors!

Maize breeding increased final kernel weight (and yield) via different mechanisms depending on the hybrid maturity. Check our new article at FCR: authors.elsevier.com/a/1hlL-1M2tVVI… Iowa State Agronomy Sotirios Archontoulis Kendall Lamkey Foundation for Food & Agriculture Research (FFAR)

Maize leaf angle genetic gain is slowing down in the last decades. We also found that breeding and plant density have similarly contributed to historical leaf angle changes in the middle canopy. Check out the full-text here: doi.org/10.1002/csc2.2… Sotirios Archontoulis

#AgMIP hosted a Breakout Session at the #BorlaugDialogue on the launch of AVAIL – a collaboration among farmers and scientists on the development of a "digital twin" to support farmers in testing new management practices virtually Iowa Corn Iowa State University Sotirios Archontoulis

Pleased to share that registration is open for the 2024 #APSIM Next Gen training workshop (June 17-19, Ames, IA). The course is limited to 25 participants. Link: regcytes.extension.iastate.edu/apsim/ Iowa State Agronomy

How on-farm management decisions influence maize residue quantity, CN ratio, and lignin concentration? Check our new article! sciencedirect.com/science/articl… Sotirios Archontoulis J. Edwards Brenda Laura Gambin mike castellano Mark Licht K. Moore Iowa State Agronomy

How do groundwater levels affect crop yields in the US Corn Belt? As climate change brings more wet + dry extremes, a PNASNews study from Stanford Doerr School of Sustainability & Iowa State University is shedding light on the critical role groundwater plays. 🌱 Read the paper: pnas.org/doi/10.1073/pn…