Presentations

2026

Bold names indicate RegenPGC team members.

Haus, Alex, Franklin da Silva, Rickiel, Galland, Patrick, & Moore, Kenneth J. (2026, April 9). How Perennial Groundcover Affects Maize Growth: Exploring Shade Avoidance Responses. Rice Day, Wartburg College, Waverly, IA, United States. https://www.regenpgc.org/wp-content/uploads/2026/03/RegenPGC-Poster-Template-med-QR.pdf
Raman, D. Raj. (2026). Perennial Groundcover Approaches to Pressing Conservation Challenges: The RegenPGC Story. AGRON 3900X, Iowa State University.
Raman, D. Raj & Andersen, Daniel S. (2026, March 31). Perennial Groundcover Approaches to Pressing Conservation Challenges — A RegenPGC Status Update for ANR Extension Crops Team [Extension presentation]. Iowa State University ANR Extension, Ames, IA, United States
Kumar, Vipul, & Fei, Shui-zhang. (2026, March 25). Vernalization Response and Freezing Tolerance of Poa secunda, a Promising Perennial Groundcover [Poster presentation, Abstract]. Raymond F. Baker Plant Breeding Symposium, Department of Agronomy, Iowa State University, IA, USA. https://www.regenpgc.org/wp-content/uploads/2026/06/2026-06-04-Kumar_Vipul_Poster_FINAL.pdf
Raman, D.Raj & Rockson, Philip. (2026, March 12). Evaluating manure application and cover crop planting timing to maximize water, quality benefits in corn [Virtual field day]. Iowa Learning Farms & Iowa Nutrient Research Center, Iowa State University, Ames, Iowa, United States. https://www.iowalearningfarms.org/events/manure-cover-crop-virtual-field-day?rq=Rockson.
Bilgici, Memiş. (2026, February 27 – March 2). Trends in stomatal density and size in maize hybrids representing 100 years of long-term breeding for yield [Meeting & poster presentation]. 68th Annual Maize Genetics Meeting, Cologne, Germany.
Bilgici, Memiş. (2026, February 27 – March 2). Stable phenotypic shade-avoidance responses to low red/far-red ratio and shifting resource-use strategies in maize hybrids representing 100 years of long-term breeding for yield [Poster presentation]. 68th Annual Maize Genetics Meeting, Cologne, Germany.
Bilgici, Memiş. (2026, February 27 – March 2). Do we need dedicated maize varieties for perennial groundcover systems? [Poster presentation]. 68th Annual Maize Genetics Meeting, Cologne, Germany.
Bilgici, Memiş. (2026, February 25-26). 4-Trends in stomatal density and size in maize hybrids representing 100 years of long-term breeding for yield [Meeting presentation]. 2026 Corn Breeding Research Meeting, Cologne, Germany.

2025

Raman, Raj, Andersen, Daniel, Wilson, Brent, & Lira, Sara. (2025, December 18). Perennial groundcover for corn and beans: risk factors, groundcover selection, equipment needs, and operational impacts [Conference presentation]. Iowa State University Integrated Crop Management Conference, Altoona, IA, United States.
Raman, D.Raj & Schlautman, Brandon. (2025, December 9). Traversing the valley of death is easier with partners: RegenPGC’s key learning, and future directions [Video presentation]. Iowa Nutrient Research Center, Regional Research Collaborative – December 2025, Iowa State University, Ames, IA, United States. https://youtu.be/oZKQC2L04xg?si=3Cwbr0m-uMsVWv8i
Krumm, Cameron, Fei, Shui-zhang, Moore, Kenneth J., & Law, Quincy. (2025, November 12). Integrating perennial groundcover: species and suppression effects on maize growth [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/169622. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/DONE-2025-11-25-Krumm-Abstract.pdf. POSTER available at https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-29-Krumm-Tri-Society-Poster.pdf
Moro, Amina, Goggi, A. Susana, Moore, Kenneth J., Fei, Shui-zhang, Kaletia-Forbes, Amy L., & Miguez, Fernando E. (2025, November 12). Corn’s early warning system: light cues and distance effects in shade avoidance response [Poster presentation: Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/169607. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-19-Moro-Abstract-2.pdf. Poster available at: https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-23-Moro-Tri-Socieities-POSTER.pdf
Rockson, Philip, Andersen, Daniel S., & Raman, Raj. (2025, November 12). Assessing the role of perennial groundcovers in mitigating erosion and sediment transport [Conference presentation: Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/169741. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/DONE-2025-11-25-Rockson-1-Abstract.pdf
Yakubu, Adam, Diop, Alioune, Ludolph, Alex, Dorissant, Larousse, Ruffatti, Michael D., Lacey, Corey, Armstrong, Shalmar D., & Roth, Richard. (2025, November 12). Evaluation of fertilizer timing and cereal rye on maize yield and nitrogen recovery using ¹⁵N stable isotope labeling [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170522. ABSTRACT (PDF) https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-18-Alioune-Abstract-3.pdf
Cheguri, Prathyusha & Fei, Shui-zhang. (2025, November 11). Characterization of morphological traits and summer dormancy in Poa bulbosa [Poster presentation]. [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170094. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-11-Tri-Societies-Cheguri-2.pdf.
Cheguri, Pratyusha. (2025, November 11). Genetic and physiological characterization of summer vegetative, bulbil, and basal bulb dormancy in Poa bulbosa [Oral & Poster presentation]. [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170087. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-11-Tri-Societies-Cheguri.pdf.
Cheguri, Prathyusha, Fei, Shui-zhang, Schlautman, Brandon, & Moore, Kenneth J. (2025, November 11). Unlocking sexual reproduction in Poa bulbosa [Conference presentation & poster] [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170090. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-11-Tri-Societies-Cheguri-Award-Winner-1.pdf. 1st Place Award: 5 Minute Rapid-Crop Breeding and Genetics Oral Session.
Dorissant, Larousse, Roth, Richard, Ludolph, Alex, Yakubu, Adam, & Diop, Alioune. (2025, November 11). Assessing the effectiveness of commercial nitrification inhibitors following different rainfall events [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170567. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-1124-Alioune-Assessing-Abstract.pdf
Franklin da Silva, Rickiel R., Moore, Kenneth J., Goggi, A. Susana, McDaniel, Marshall D., Fei, Shui-zhang, Licht, Mark A., Borras, Lucas, & Rotundo, Jose L. (2025, November 11). Light competition in maize and perennial ground cover intercropping: The shade avoidance strategy [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170483. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/DONE-2025-11-25-Rickiel-1-Abstract.pdf. POSTER available at: https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-29-Rickiel-Tri-Societies-Poster.pdf
Haramoto, Erin, Sandeen, Hallie, Searcy, Kiera, Allen, Matthew, Legleiter, Travis, Schlautman, Brandon, Fei, Shui-zhang, & Phillips, Tim. (2025, November 11). Establishing perennial grasses for permanent groundcover in corn [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170731. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/Erin-Haramoto-Abstract.pdf
Kumar, Vipul, Fei, Shui-zhang, Lübberstedt, Thomas, Singh, Asheesh K., Moore, Kenneth J., & Law, Quincy. (2025, November 11). Genotypic variation in vernalization response of Poa secunda for perennial groundcover systems [Poster presentation]. [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170466.ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/DONE-2025-11-25-Krumm-Abstract.pdf. [See poster at https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-17-Kumar-Vipul-Poster-updated.pdf].
Moro, Amina. (2025, November 11). How far is far enough? Optimal crop zone for corn in a perennial ground cover system [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/169601. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-18-Tri-Societies-Amina-Abstract.pdf
Bilgici, Memiş Chen, Yu Ru & Lübberstedt, Thomas. (2025, November 10). Do we need dedicated maize varieties for perennial groundcover systems? [Poster presentation]. [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/166427. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-10-Tri-Societies-Bilgici-Poster.pdf. POSTER: https://www.regenpgc.org/wp-content/uploads/2026/01/2025-11-20-Memis-Poster.pdf
Bilgici, Memiş & Lübberstedt, Thomas. (2025, November 10). Trends in stomatal density and area size in pioneer era maize hybrids representing a period of 100 years [Oral presentation: Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/167504. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-Tri-Societies-Bilgici-Oral.pdf
Bilgici, Memiş & Lübberstedt, Thomas. (2025, November 10). Trends in stomatal density and area size in pioneer era maize hybrids representing a period of 100 years [Poster presentation: Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/c1/eposterview.cgi?eposterid=1322
Diop, Alioune, Ludolph, Alex, Yakubu, Adam, Moore, Kenneth J., Sassman, Aaron M., Raman, Raj, & Roth, Richard. (2025, November 10). Investigating the fate of nitrogen fertilizer in perennial groundcover corn cropping systems [Oral presentation]. [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170579. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-18-Alioune-Abstract-4.pdf
Dorissant, Larousse, Roth, Richard, Yakubu, Adam, Diop, Alioune, & Ludolph, Alex. (2025, November 10). Does sulfur application influence the economic optimum nitrogen rate of corn in Iowa? [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/167830. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/11/2025-11-24.-Diop-Does-Sulfur-Abstract.pdf
Franklin da Silva, Rickiel R., Moore, Kenneth J., Goggi, A. Susana, Licht, Mark A., Fei, Shui-Zhang Z., McDaniel, Marshall D., M. Marcos, Fernando, Seraglio, Natan, & Borras, Lucas. (2025, November 10). Shade avoidance and resource competition in maize–perennial cover systems analyzed via UAV [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170474. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-19-Rickiel-Abstract-2.pdf. Cover Crop Management Oral Session: 2nd Place Award.
Ludolph, Alex, Diop, Alioune, Yakubu, Adam, Dorissant, Larousse, & Roth, Richard. (2025, November 10). Evaluating the efficacy of commercially available nitrification inhibitors [Abstract]. CANVAS 2025, Salt Lake City, UT, United States. https://scisoc.confex.com/scisoc/2025am/meetingapp.cgi/Paper/170608. ABSTRACT (PDF): https://www.regenpgc.org/wp-content/uploads/2025/12/2025-12-18-Alioune-Abstract-2.pdf
Hoff, Stephanie (Host) & Bartel, Cynthia. (2025, October 9). SARE Grants Turn Ideas Into Action At Hurtgenlea Holsteins. [Audio podcast episode]. Midwest Farm Report – Madison. https://omny.fm/shows/mid-west-farm-report-madison/sare-grants-turn-ideas-into-action-at-hurtgenlea-holsteins
Hurtgen, Adam W. & Bartel, Cynthia A. (2025, September 30). World Dairy Expo Virtual Farm Tour. Madison, Wisconsin. A PGC-related site in Wisconsin was selected as one of four farms in the United States as a 2025 World Dairy Expo virtual farm tour. The farm tours showcase the top farms in the nation each year, based on environmental stewardship, quality genetics, technology advancements, diversification, and more. In person: ~80 attendees (Virtual tours are viewed by 1,000-14,000 online visits. RegenPGC Co-Pd Cynthia Bartel & farmer Adam Hurtgen presented. World Dairy Expo Virtual Tour List & release, 2025. https://worlddairyexpo.com/pages/Virtual-Farm-Tours.php
Bucholz, Kylie. (2025, August 1). The effect of PGC species and suppression method on maize growth and development [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/KBuchholz_2025.pdf
Garland, Jessica. (2025, August 1). Investigating Sulfur Use Efficiency in Perennial Ground Cover Corn Cropping Systems [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/JGarland_2025.pdf
Haus, Alex. (2025, August 1). How perennial groundcover affects maize growth: Exploring shade avoidance responses [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/AHaus_2025.pdf
Khalil, Apple. (2025, August 1). The““”” in sustainability should stand for soil! [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/AKahlil_2025.pdf
Rogers, Denise. (2025, August 1). Stomatal Traits In Maize (Zea Mays L.): Can we Predict From First Leaf to Ear Leaf Across Yield- Contrasting Hybrids in Perennial Ground Cover Crops? [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/DRogers_2025.pdf
Soosloff, Elisa. (2025, August 1). Beyond the Green: Decoding Iowa’s 2020 NVDI Spike and its Environmental Drivers [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/ESoosloff_2025.pdf
Staedtler, Jessica. (2025, August 1). How far is far enough for optimal corn growth in PGC systems? [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States. https://www.regenpgc.org/wp-content/uploads/2025/08/JStaedtler_2025.pdf
Tucker, Audrey. (2025, August 1). Assessing corn growth response to seed placement in an RhB PGC system [Poster presentation]. Iowa State University Research Experience for Teachers and Undergraduates Virtual Celebration of Summer Learning, Ames, Iowa, United States.https://www.regenpgc.org/wp-content/uploads/2025/08/ATucker_2025.pdf.
Raman, D. Raj. (2025, July 18). Key Learnings from the First Three Years of RegenPGC [Oral presentation]. Iowa Soybean Association HQ, Ankeny, IA, United States.
Dahal, Sagar, Elobeid, Amani Emani, & John M. Crespi. (2025). Integrating perennial groundcover in corn and soybean acres: Impacts on U.S. production and trade [Poster presentation]. 2025 AAEA & WAEA Joint Annual Meeting, July 27–29, Denver, CO, United States. https://doi.org/10.22004/ag.econ.361216.
Bilgici, Memiş, Yu-Ru Chen, & Thomas Lübberstedt. (2025, May 19–23). Do we need dedicated maize varieties for perennial groundcover systems? [Poster]. 2025 National Association of Plant Breeders Annual Meeting, Kona, Hawai’i, United States. https://napbannualmeeting.org/wp-content/uploads/2025/07/NAPB_2025_Booklet_Digital_VF2.pdf.
Bastos, Leonardo (Host). (2025, April 8). Dr. Dave Raj Raman & Dr. Daniel Andersen: Perennial groundcover systems (Ep. 69) [Video podcast episode]. The Crop Science Podcast Show. https://www.youtube.com/watch?v=8cCutGMiH9s.
Lira, Sara & Hammerich, Tim. (Host). (2025, March 25). Permanent cover crops take root [Audio podcast episode]. Agriscience Explained. https://share.transistor.fm/s/d6002578.
Sandeen, Hallie, Haramoto, Erin, Stombaugh, Tim, Legleiter, Travis, Schlautman, Brandon, Fei, Shui-zhang, Lira, Sara, Phillips, Tim & Allen, Matthew. (2025, February 26). Evaluation of Poaceae species and suppression application methods for permanent groundcover in corn [Oral presentation]. 2025 Weed Science Society Association Annual Meeting, Vancouver, Canada.
Searcy, Kiera, Haramoto, Erin, Allen, Matthew, & Schlautman, Brandon. (2025, February 25). Kentucky bluegrass (Poa pratensis) as a perennial cover: Establishment and weed management in corn [Oral presentation]. Weed Science Society of America Annual Meeting, Lexington, Kentucky, United States.
Searcy, Kiera, Haramoto, Erin, Allen, Matthew, Flynn, Scott, & Schlautman, Brandon. (2025, February 14). Weed management strategies for establishing Kentucky bluegrass as a perennial cover crop [Poster presentation]—University of Kentucky Integrated Plant and Soil Sciences Symposium, Lexington, Kentucky, United States.
Searcy, Kiera, Haramoto, Erin, Allen, Matthew, Flynn, Scott, & Schlautman, Brandon. (2025, February 13). Kentucky bluegrass (Poa pratensis) as a perennial cover: Establishment and weed management in corn [Oral presentation]. University of Kentucky Annual Weed Science Meeting, Lexington, Kentucky, United States.
Bartel, Cynthia. (2025, February 11). How does perennial groundcover fit into US agriculture policy? 2025 Lunch & Learn Webinar Series: Week 5 – Quantifying and Valorizing Ecosystem Service Benefits & Perennial Groundcover in Corn & Soybean Production, Ames, IA, United States. (See accompanying Field Notes & Video).*
McDaniel, Marshall. (2025, February 11). Soil moisture and nitrogen competition in perennial ground cover systems. 2025 Lunch & Learn Webinar Series: Week 5 – Quantifying and Valorizing Ecosystem Service Benefits & Perennial Groundcover in Corn & Soybean Production, Ames, IA, United States. https://iastate.box.com/s/3xmc8s6qzionrypub5wn7v9853i9qt7w. (See accompanying Field Notes & Video).*
Olowoyeye, Oluwatuyi. (2025, February 11). Perennial Groundcover and their erosion control potential. 2025 Lunch & Learn Webinar Series: Week 5 – Quantifying and Valorizing Ecosystem Service Benefits & Perennial Groundcover in Corn & Soybean Production, Ames, IA, United States. https://iastate.box.com/s/k1fyy3f1sp1bx2xnqgyb2ph29n9nypdb. (See accompanying Field Notes & Video).*
Rockson, Philip. (2025, February 11). Perennial ground cover impacts on nitrate movement in corn and soybean production systems. 2025 Lunch & Learn Webinar Series: Week 5 – Quantifying and Valorizing Ecosystem Service Benefits & Perennial Groundcover in Corn & Soybean Production, Ames, IA, United States. https://iastate.box.com/s/kem9mjbgocbqxl2lnui99cug9bvi6v0d. (See accompanying Field Notes & Video).*
Miller-Klugesherz, Jacob A. & Flora, Cornelia B. (2025, February 6). Cover Crops, Chemicals, and Emissions: A Critical Case Study of Pottawatomie County’s (KS) Conservation Agriculture [Poster presentation]. 18th annual Kansas Natural Resources Conference. Manhattan, KS. United States.
Miller-Klugesherz, Jacob A. (2025, February 5 & 25). Heal soil, heal soul: Enhancing cover cropping and farmer wellbeing in Pottawatomie County (KS) and the U.S. Corn-Soybean Belt. Kansas State University’s 3MT competition (Finalist). Manhattan, KS. United States.
Bilgici, Memiş & Lübberstedt, Thomas. (2025, February 4). Should we breed corn for PGC? 2025 Lunch & Learn Webinar Series: Week 4 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems & Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/k1fyy3f1sp1bx2xnqgyb2ph29n9nypdb. (See accompanying Field Notes & Video).
Lira, Sara. (2025, February 4). Evaluating hybrid performance in perennial groundcover systems. 2025 Lunch & Learn Webinar Series: Week 4 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems & Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/aqz3ovq6ixt3t511s5d76fy52htyfv2x.(See accompanying Field Notes & Video).*
Raman, D. Raj. (2025, February 4). Factors driving“Brittle” behavior in PGC systems – Why breeding matters! 2025 Lunch & Learn Webinar Series: Week 4 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems & Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/e0iriaji2c7erf0at6z4vbflvpni3pla. (See accompanying Field Notes & Video).*
Sandeen, Hallie, Haramoto, Erin, Stombaugh, Tim, Legleiter, Travis, Schlautman, Brandon, Fei, Shui-zhang, Lira, Sara, Phillips, Tim & Allen, Matthew. (2025, February). Evaluation of Poaceae species and suppression application methods for permanent groundcover in corn [Poster presentation]. 2025 IPSS Symposium, Lexington, KY, United States.
Schlautman, Brandon. (2025, January 31). Developing new PGC cultivars [Seminar presentation]. RegenPGC Graduate Education Community Café. (Virtual). Ames, IA, United States.
Fei, Shui-zhang. (2025, January 28). Searching for the perfect perennial groundcover for maize production [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 3 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems & Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/76tc7ykk7zsddfseedi4uy56rel5u5ac. (See accompanying Field Notes & Video).*
Galland, Patrick. (2025, January 28). Comparison of unsuppressed perennial groundcover in maize intercropping systems [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 3 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems and Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/ktj10opb2czpxf80w0w8kh4fwvoaj4g5. (See accompanying Field Notes & Video).*
Moran, Jack. (2025, January 28). Improving perennial ground cover establishment with nurse crops, seed rates, and hydrophilic seed coatings [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 3 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems and Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/f23jn4pr5ysdmaqog5rrfjiqqdt5tjgk. (See accompanying Field Notes & Video).*
Schlautman, Brandon. (2025, January 28). PGC on-farm in Nebraska. 2025 Lunch & Learn Webinar Series: Week 3 – Selecting Perennial Groundcovers for Corn & Soybean Production Systems and Their Ideal Characteristics, Ames, IA, United States. https://iastate.box.com/s/ohbuiqq8o6ycqlkojyawfga7s64xth8b. (See accompanying Field Notes & Video).*
Haramoto, Erin & Searcy, Kiera. (2025, January 21). Chemical weed control options in perennial ground cover [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 2. Perennial Ground Cover Suppression & Weed Management within Corn & Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/ti7re2zf46t7h0lsfm6oh08ft3uc8uu8. (See accompanying Field Notes & Video).*
Moro, Amina. (2025, January 21). Crop Zone width requirements. [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 2. Perennial Ground Cover Suppression & Weed Management within Corn & Soybean Production Systems, Ames, https://iastate.box.com/s/dq93dtfff4dqe47mw1j95tk5tzem1nyf. (See accompanying Field Notes & Video).*
Wilson, Brent. (2025, January 21). Techniques for maintaining a crop growth zone in PGC [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 2. Perennial Ground Cover Suppression & Weed Management within Corn & Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/uieqscddvfc6d64j1ry5oinfvujzvevq. (See accompanying Field Notes & Video).*
Bartel, Cynthia. (2025, January 14). Perennial groundcover makes sense… and dollars and cents [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 1. Perennial Ground Cover Integration into Corn & Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/v4k8ow3i99w1j3h8s7pbfn1qssgiefbo. (See accompanying Field Notes & Video).*
Moore, Kenneth & Hinz, Roger. (2025, January 14). Growing crops with perennial groundcover: An operational guide to implementing a perennial groundcover in corn and soybean production systems [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 1. Perennial Ground Cover Integration into Corn and Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/lf9sjxchl1fcnteixr4zff628iual1ct. (See accompanying Field Notes & Video).*
Raman, Raj. (2025, January 14). Perennial groundcovers in corn & soybean production systems: Potential & scalability [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 1. Perennial Ground Cover Integration into Corn & Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/wda5biiu60iza51s2dfermgm7cm82lam. (See accompanying Field Notes & Video).*
Rockson, Philip. (2025, January 14). A comparative analysis of time & labor demands across conventional, cereal rye, & perennial ground cover in corn production systems [Webinar presentation]. 2025 Lunch & Learn Webinar Series: Week 1. Perennial Ground Cover Integration into Corn & Soybean Production Systems, Ames, IA, United States. https://iastate.box.com/s/tsh9ojrrs6jbt7uhb0b97fhe03rh0b1p. (See accompanying Video & Field Notes).*

*These presentations are part of the 2025 RegenPGC Lunch & Learn Webinar Series, Unlocking the Potential of Perennial Groundcovers in Corn and Corn/Soybean Production Systems, a five-week series that ran from Jan. 14 – Feb 11, 2025, designed to explore the innovative use of perennial groundcovers in corn and corn/soybean production systems as a cover crop

2024

Searcy, Kiera*, Haramoto, Erin, Allen, Matthew, Legleiter, Travis, Flynn, Scott, & Schlautman, Brandon. (2024, December 14). Weed management strategies for establishing Kentucky bluegrass as a perennial cover crop [Poster presentation]. North Central Weed Science Society Annual Meeting, Kansas City, Missouri, United States.
Sandeen, Hallie, Haramoto, Erin, Schlautman, Brandon, Fei, Shui-zhang, Lira, Sara, Phillips, Tim, Legleiter, Travis, Allen, Matthew. (2024, December 10). Evaluating cool-season Poaceae species as perennial groundcover in corn [Poster]. 2024 North Central Weed Science Society Annual Meeting, Kansas City, MO, United States.
St Cyr, Malcolm. (2024, November). Using perennial groundcovers in midwest agriculture to sustain high crop productivity and reduce environmental impact [Gamma Sigma Delta Agriculture Honors Society Graduate Competitive Oral Presentations]. 82nd Professional Agricultural Workers Conference, Tuskegee, Alabama, United States.
Moran, Jack, Goggi, A. Susana, Moore, Kenneth J., & Fei, Shiu-zhang. (2024, November 13). Investigating seed treatments and soil amendments to improve establishment of Kentucky bluegrass as a perennial groundcover
[Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/157106.
Bartel, Cynthia A., Jacobs, Keri L., Moore, Kenneth J., & Raman, Raj. (2024, November 12). How do we change the landscape?: a technoeconomic case study of perennial groundcover for increasing conservation practice adoption [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/161932.
Diop, Alioune, Yakubu, Adam, Ludolph, Alex, Sassman, Aaron, Raman, Raj, & Roth, Richard. (2024, November 12). Investigating nitrogen use efficiency in perennial ground cover corn cropping systems [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/161214. Poster.
Moro, Amina, Goggi, A. Susana, Moore, Kenneth J., & Fei, Shui-zhang. (2024, November 12). Corn growth and development as affected by planting distance from perennial groundcover (PGC) [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/161285.
Prada de Miranda, Letícia, de Barros, Jean Marcos, Rocha de Souza, Rafael, dos Santos Pereira, Gabriela, Lübberstedt, Thomas, Oliveira de Lima, Rodrigo. (2024, November 12). Genetic diversity and relationships among flowering traits in a line panel from BS39 maize population grown under tropical environments in Brazil. [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/159943.
Bartel, Cynthia A. (2024, November 11). Opportunities and barriers to USDA risk mitigation for perennial crops [Oral presentation (Invited panelist, Panel Discussion-Barriers and Pathways for Scaling Perennial and Continuous Living Cover Cropping Systems)]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States.
Bartel, Cynthia A., Jacobs, Keri L., Moore, Kenneth J., & Raman, D.Raj. (2024, November 12). How do we change the landscape? A technoeconomic case study of perennial groundcover for increasing conservation practice adoption [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/161932.
Cheguri, Prathyusha, Fei, Shui-zhang, Moore, Kenneth J., Schlautman, Brandon, Galland, Patrick D., & Hintz, Roger. (2024, November 11). A sustainable approach to enhance ecosystem services by interplanting summer dormant grasses with maize [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/159560.
Cheguri, Prathyusha, Fei, Shui-zhang, & Moore, Kenneth J. (2024, November 11). Photothermal effects on inflorescence development in poa bulbosa and the study of its reproductive mode [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/159592. Poster.
Kumar, Vipul, & Fei, Shui-zhang. (2024, November 11). Sandberg bluegrass as perennial groundcover to provide ecosystem services for crop production [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/159656. Poster.
Moran, Jack, Goggi, A. Susana, & Moore, Kenneth J. (2024, November 11). Improving the establishment of Kentucky bluegrass as a perennial groundcover through seed rate, seed ratio, and hydrophilic seed coating. [Poster presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/157110. (Poster & recording available).
Moran, Jack, Goggi, A. Susana, Moore, Kenneth J., & Fei, Shui-zhang. (2024, November 11). Investigating seed treatments and soil amendments to improve establishment of Kentucky bluegrass as a perennial groundcover [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/157106 (recording available).
Moro, Amina, Goggi, A. Susana, Moore, Kenneth J., & Fei, Shui-zhang. (2024, November 11). Shade avoidance response of corn in response to proximity to perennial groundcover (PGC) [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/157122.
Rodrigues Franklin da Silva, Rickiel. (2024, November 10). Light competition in maize and perennial ground cover intercropping: The shade avoidance strategy [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, San Antonio, TX, United States. https://scisoc.confex.com/scisoc/2024am/meetingapp.cgi/Paper/157123. (Recording available).
Searcy, Kiera. (2024, October 24). Weed management strategies for establishing Kentucky bluegrass as a perennial cover crop. [Meeting presentation]. RegenPGC Annual Meeting, Columbia, MO, United States.
Fei, Shui-zhang. (2024, October 17). Interplanting maize with summer-dormant cool-season grass as perennial groundcover for sustainable crop production [Conference presentation]. 2nd International Forage & Turf Breeding Conference, Brasilia, Brazil.
Cheguri, Prathyusha. (2024, October). Exploring the variation for summer dormancy trait in Poa bulbosa, a candidate for perennial groundcover cropping systems [Conference Poster and Flash Talk]. USDA NPGS Event at the World Food Prize, Des Moines, Iowa, United States.
Bartel, Cynthia A. (2024, August 22). Evaluating a single-pass alfalfa-corn silage intercrop to enhance forage production, profitability, & soil and water health [Oral presentation and planning event chair]. USDA SARE Field Trial. Elkhorn, Wisconsin, United States.
Lint, Meggan, Lübberstedt, Thomas, Prada De Miranda, Leticia, Caixeta, Diego, Bilgici, Memiş. Comparative analysis of growth and development in maize under shade (low red far red ratio) light and white light conditions under perennial groundcover crop (PGC) [Poster]. IA, 2024.
Miller-Klugesherz, Jacob A. (2024, July 7). Community capitals & perennial groundcover adoption in the U.S. corn-belt: a quantitative & exploratory analysis of the interrelated health of soil, people, and communities [Conference presentation]. 86th Annual Meeting of the Rural Sociological Society. Madison, WI, United States.
Miller-Klugesherz, Jacob A. (2024, July 24-28). Cultivating community capitals and conservation agriculture among farmers, ag-adjacent persons, and community leaders in a rapidly developing Pottawatomie County, Kansas [Poster presentation]. 86th Annual Meeting of the Rural Sociological Society. Madison, WI, United States.
Bartel, Cyndi. (2024, June 13). Perennial groundcover – enterprise budget & policy. Natural Resources Conservation Service Conservation Innovation Grants Informational Farmer Facing Meeting, Waterloo, IA, United States.
Searcy, Kiera*, Haramoto, Erin, Allen, Matthew, Flynn, Scott & Schlautman, Brandon. (2024, June 27). Weed management strategies for establishing Kentucky bluegrass as a perennial cover crop [Oral presentation]. University of Kentucky Annual Pest Management Field Day, Lexington, Kentucky, United States.
Myers, Gabrielle. (2024, June 5). Assessing impact of perennial groundcover and interseeded annual cover crops on corn yield and drainage water quality [Video presentation]. Iowa Learning Farms – 2024 Conservation Webinar Series, Ames, IA, United States. https://www.iowalearningfarms.org/resources/gabrielle-myers.
Olowoyeye, Oluwatuyi. S. & Kaleita, Amy. (2024, April 18). Can perennial groundcover (PGC) improve soil health? [Meeting presentation]. FFAR Fellowship Residential Session. Raleigh, NC, United States.
Cheguri, Prathyusha. (2024, April 3). Photothermal effects in inflorescence development in poa bulbosa. from code to cure bridging the gap in biological sciences [Poster presentation]. 2nd Annual Iowa State University Interdisciplinary Biological Sciences Symposium. Ames, IA, United States. https://www.regenpgc.org/wp-content/uploads/2024/04/2024-3-22-Cheguri-Poster-RF-Baker-Poster.pdf
Cheguri, Prathyusha. (2024, March 22). Photothermal Effects in Inflorescence Development in Poa Bulbosa [Poster presentation]. From Code to Cure Bridging the Gap in Biological Sciences. 2nd R.F. Baker Plant Breeding Symposium, Iowa State University, Ames, IA, United States. https://www.regenpgc.org/wp-content/uploads/2024/04/2024-3-22-Cheguri-Poster-RF-Baker-Poster.pdf
Raman, D.Raj. (2024, March 21). A new direction in cover crops: developing perennial groundcover for corn systems in the midwest [Virtual field day]. Iowa Learning Farms, Ames, IA, United States.
Schlautman, Brandon. (2024, February 23). Perennial row-cropping systems: innovation for soil conservation, water management, and the sustainable intensification of agriculture [Meeting presentation]. Innovative Farmers Association of Ontario Annual Meeting, Kitchener, Canada.
Olowoyeye, Oluwatuyi. S. & Kaleita, Amy. (2024, February 16). Investigating erosion reduction rate under the perennial ground cover (PGC) system using the rainfall simulation [Poster presentation]. Agricultural and Biosystems Engineering Symposium, Ames, Iowa, United States.
Myers, Gabrielle. (2024, February). Water quality impacts of perennial groundcover in tile-drained corn production [Meeting presentation]. Iowa Nutrient Reduction Center, Focus on the Future: Students Discuss Water Quality Research, Ames, IA, United States.
Sandeen, Hallie, Haramoto, Erin, Allen, Matthew, Phillips, Fei, Shuizhang, Lira, Sara & Schlautman, Brandon. (2024, January). Perennial groundcover: evaluating Poaceae species’ establishment and weed suppression potential [Poster presentation]. IPSS Graduate Student Symposium, Lexington, KY, United States.
Searcy, Kiera, Haramoto, Erin, Allen, Matthew, Green, J.D., Flynn, Scott, & Schlautman, Brandon. (2024, January 5). Weed management strategies for establishing Kentucky bluegrass as a perennial cover crop [Poster presentation]. University of Kentucky Integrated Plant and Soil Sciences Symposium, Lexington, Kentucky, United States.

2023

Cheguri, Prathyusha, Costa, Marina, Hintz, Roger, Galland, Patrick D., Moore, Kenneth J., Schlautman, Brandon, & Fei, Shuizhang. (2023, October 31). Interplanting Summer-Dormant Cool-Season Grasses with Maize Can Potentially Enhance Ecosystem Services with Minimal Grain Yield Reduction [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, St. Louis, MO, United States. https://scisoc.confex.com/scisoc/2023am/meetingapp.cgi/Paper/153572
Olowoyeye, Oluwatuyi, S. & Kaleita, Amy. (2023, October). Investigating erosion reduction rate under the perennial groundcover (PGC) system using the Rainfall Simulation [Poster presentation]. 2023 RegenPGC Annual Meeting. Johnston, IA, United States.
Olowoyeye, Oluwatuyi. S. & Kaleita, Amy. (2023, September 20). Modeling Drought and Aridity in the Perennial Ground Cover (PGC) System [Conference presentation]. Iowa Water Conference – Navigating Extremes. Altoona, IA, United States.
Hayslett, Maya. (2023, September 20-21). Youth Hands-On Learning: Perennial groundcover and beneficial insects [Educational presentation]. Ag Exploration Days, ISU Southeast Research Farm, Crawfordsville, IA, United States.
Cheguri, Prathyusha. (2023, September 13). Cool-season grasses as gerennial groundcover for sustainable corn Production [Video]. Iowa Nutrient Research Center, Ames, IA, United States. https://www.cals.iastate.edu/inrc/video/focus-future-%E2%80%93-students-their-contributions-water-quality-research-september-13-2023
Hayslett, Maya. (2023, September 12). Youth Hands-On Learning: perennial groundcover and soil microbes [Educational presentation]. Northeast Precision Ag Days, ISU Northeast Research Farm, Nashua, IA, United States.
Hayslett, Maya. (2023, September 5-6). Youth Hands-On Learning: perennial groundcover and soil microbes [Educational presentation]. Northwest Precision Ag Days, ISU Northwest Research Farm, Nashua, IA, United States.
Moro, Amina, Cheguri, Prathyusha, Rockson, Philip, Bilgici, Memis, Olowoyeye, Oluwatuyi, & Myers, Gabrielle. (2023, August 6-9). Can we regenerate our land and water systems using the perennial groundcover (PGC) system? An overview. [Poster presentation]. Soil and Water Conservation Society 78th SWCS International Annual Conference, Des Moines, IA, United States. https://www.regenpgc.org/wp-content/uploads/2023/08/2023-08-23-SWCS-Poster.pdf
Raman, D.Raj & Rosentrater, Kurt. (Host). (2023, August 4). Is perennial groundcover the future of agriculture? [Audio podcast episode] The Cereal Grain Café. https://www.buzzsprout.com/2126068/13349382-season-1-episode-11.
Flora, Cornelia. (2023, August 3). Barriers and facilitators in adoption of perennial cover crops: The importance of community capitals [Meeting presentation]. 85th Annual Meeting of the Rural Sociological Society, Burlington, VT, United States.
Fei, Shuizhang. (2023, Summer). Summer-Dormant perennial groundcover for crop production [Lightening talk]. Iowa State University Regenerative Ag Workshop, Ames, IA, United States.
Olowoyeye, Oluwatuyi. S. & Kaleita, Amy. (2023, July 12) Towards modeling a perennial ground cover cropping system [Conference presentation]. American Society of Agricultural & Biological Engineering, Annual International Meeting. Omaha, NE, United States.
Rockson, Philip E., Andersen, Daniel S., Licht, Mark A. & Raman, D.Raj. (2023, July 9). Field operations visualizer (FOV) Development (Poster presentation). American Society of Agricultural and Biological Engineers Annual International Meeting, Omaha, NE, United States. https://www.regenpgc.org/wp-content/uploads/2023/07/2023-07-14-Rockson-ASABE-2023-Poster-.pdf
Bartel, Cynthia A. (2023, June 16). How does perennial groundcover fit into US agriculture policy? [Meeting presentation]. RegenPGC Graduate Student Summit, Ames, Iowa, United States.
Bartel, Cynthia A. (2023, June 12). Soil testing reports & delivery to on-farm collaborators [Field tour presentation]. USDA Conservation Innovation Grant (CIG) Field Tour, Waterloo, IA, United States.
Fei, Shuizhang. (2023, May). Summer-Dormant cool-season grasses as perennial groundcover for maize production [Meeting presentation]. Iowa Nutrient Research Center Symposium, Ames, IA, United States.
Raman, Raj. (2023, Apr. 14). Silo-breaking approaches to running a large, transdisciplinary project: A case study in perennial groundcover systems [Keynote Presentation]. Institute for Biological Engineers 2023 Annual Conference. Ames, IA, United States.
Schlautman, Brandon. (2023, February 1). Perennializing row-cropping systems [Meeting presentation]. Green Cover Seed Annual Regen Organic Summit. Lincoln, NE, United States.
Hayslett, Maya. (2023, Winter). Informational presentation to 4-H staff about the regenPGC research project, with an overview of perennial ground cover, and sharing educational resources being developed for youth around perennial ground cover. Iowa State 4-H Monthly Webinar Series, Virtual Presentation.
Schlautman, Brandon. (2023, January 19). Incorporating perennial groundcovers into row-crop production [Conference presentation]. Practical Farmers of Iowa Annual Conference. Ames, IA, United States.
Olowoyeye, Oluwatuyi, S., Kaleita, Amy, Raman, D.Raj & Anex, Rob. (2023, January 11). Soil erosion research under a changing climate [Graduate student poster presentation]. Specialty Conference of the American Society of Agricultural and Biological Engineers. ASABE Symposium Abstract # 23528. Mayagüez, Puerto Rico, United States. DOI: https://doi.org/10.13031/soil.23528.

2022

McDaniel, Marshall. (2022, December 6). Alternatives to combat increased fertilizer costs [Meeting panel]. Iowa Farm Bureau Annual Meeting. Des Moines, IA, United States.
Bartel, Cynthia A., Moore, Kenneth J., Fei, Shuizhang. Lenssen, Andrew W., Hintz, Roger L. & Kling, Samantha M. (2022, November 9). Evaluating chemical suppression treatments to alter the red:far-red ratio in perennial groundcovers for maize production. [Meeting presentation]. ASA, CSSA, SSSA International Annual Meeting, Land Management and Conservation: Cover Crop Management, Baltimore, MD, United States. https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/143943.
Bartel, Cynthia A., Moore, Kenneth J., Fei, Shuizhang. Lenssen, Andrew W., Hintz, Roger L. & Kling, Samantha M. (2022, November 9). Evaluating strip and no-till maintenance of perennial groundcovers for annual maize grain production. (Meeting presentation). ASA, CSSA, SSSA International Annual Meeting, Land Management and Conservation: Cover Crop Management, Baltimore, MD, United States. https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/143970.
Galland, Patrick. (2022, November 8). The effect of perennial groundcover on soil-water and nutrient dynamics in maize cropping systems. [Conference presentation]. ASA, CSSA, SSSA International Annual Meeting, Baltimore, MD., United States. https://scisoc.confex.com/scisoc/2022am/meetingapp.cgi/Paper/144689.
Schlautman, Brandon. (2022, October 19). Perennial row-cropping systems: innovation for soil conservation, water management, and the sustainable intensification of agriculture. Nebraska Environmental Health Association Annual Conference, Ashland, NE, United States.
Schlautman, Brandon. (2022, October 11). Perennial row-cropping systems: Minimizing the productivity vs. conservation tradeoffs in row-crop agriculture. Corteva New Frontiers Conference, Johnson, IA, United States.
Fei, Shuizhang. (2022, Fall). The use of cool-season grasses for grain crops. Interdepartmental Graduate Major in Plant Biology &Interdepartmental Graduate Major in Genetics and Genomics, Iowa State University.
Raman, D.Raj. (2022, September 28). Developing large-scale, reliable perennial groundcover systems – Challenges & approaches from RegenPGC [Video]. Iowa Learning Farms, Ames, IA, United States. Vimeo. https://vimeo.com/showcase/9528614/video/755254102
RegenPGC Booth and Demonstration Site. (2022, August 30-September 1). 2022 Farm Progress Show, Boone, IA, United States.
Schlautman, Brandon. (2022, September 23). Perennial row-crop systems: harvestable grain and saleable forage in the same field [Meeting presentation]. American British White Cattle Association Annual Meeting. Dillon, MT, United States.
Bartel, Cynthia A. (2022, September 15). The economics of perennial groundcover. Iowa State University Biomass Cropping Systems Lab Growing Food Crops with Perennial Groundcover [Field Day presentation]. Boone, Iowa, United States.
Olowoyeye, Oluwatuyi, Kaleita, Amy, Raman, D.Raj & Anex, Robert. (2022, September). Modeling soil erosion in a perennial ground cover (PGC) system [Poster presentation]. Iowa Water Conference, Dubuque, IA, United States.
Chen, Allen, Fei, Shui-zhang, Moore, Ken & Lenssen, Andy. (2022, August 8). Turfgrasses as Perennial Groundcover for Maize Production [Meeting presentation]. 2022 National Association of Plant Breeders Annual Meeting, Ames, Iowa, United States.
Myers, Gabrielle M, Raman, D.Raj, Andersen, Daniel S., Moore, Kenneth J., Dougherty, Brian W., Pedersen, Carl H., Hintz, Roger L. & Peckinovsky, K.T. (2022, July 19). First-year outcomes of a perennial groundcover corn system [Meeting presentation]. American Society of Agricultural & Biological Engineers Annual International Meeting. Houston, Texas, United States.
Dougherty, Brian, Myers, Gabrielle, Pederson, Carl, Andersen, Daniel S., Helmers, Matt, J., Raman, D.Raj & Moore, Kenneth J. (2022, June 1). Effect of Annual and Perennial Cover Crops and Manure Application Timing on Yields. Iowa State University Research and Demonstration Farms Progress Reports 2021(1), 45–46.
Raman, D.Raj. (2022, May). Introduction to Perennial Ground Cover [Lecture]. Osher Lifelong Learning Institute, Iowa State University, Ames, IA, United States.
Olowoyeye, Oluwatuyi. (2022, April 7). RegenPGC [Poster presentation]. 2022 ISU Graduate and Student Senate Poster Symposium, Ames, IA, United States.
Raman, D.Raj. (2022, April). Introduction to perennial groundcover [Panel discussion]. Iowa State University Foundation Board of Governors, Ames, IA, United States.
Schlautman, Brandon. (2022, February 16). Using perennial groundcover for improved soil conservation in row-crop agriculture [Meeting presentation]. Regen Organic Summit, Omaha, NE, United States.
Bartel, Cynthia A. (2022, February 7). Merging scalable soil and water conservation with high-yield row crop production: An overview of system development and application [Meeting presentation]. Natural Resources Conservation Service Conservation Innovation Grants Informational Farmer Facing Meeting, Waterloo, IA, United States.
Andersen, Dan. (2022, January 27). Perennial ground cover: What it is and what is happening [Panel discussion]. Iowa Pork Congress, Manure Application & Cover Crops, Des Moines, IA, United States.
Raman, D.Raj. (2022, January). RegenPGC Presentation [Seminar presentation]. Plant Breeding Seminar, Iowa State University Agronomy Department, Ames, IA, United States.

2021

Bartel, Cynthia A. (2021, November 30). Look to the future with a systems approach to achieving soil and water conservation with high-yield row crop production. [Conference presentation]. Iowa Soybean Association, 5th Annual Iowa State University Extension and Outreach Women in Ag Leadership Conference. Ames, Iowa, United States.
Raman, D.Raj. (2021, November). Perennial Groundcover [Virtual Presentation]. Iowa Nutrient Research Center Council.