Contact

Dr. Brian McSpadden Gardener, Ph.D.
Technical Director

428 E 11th St
Ag Spectrum Co.
De Witt, IA 52742-1416 UNITED STATES

Work: 563-659-5046
Cell: 614-815-8746

Send message to Dr. Brian McSpadden Gardener, Ph.D. Website: www.sustane.com

Employment History

• Ag Spectrum Co.
  
• Sustane Natural Fertilizer Inc.   (Dec 2016)
  

Membership

• Member
• American Society of Agronomy, 5 Years
• Soil Science Society of America, 9 Years

Past Membership

• Crop Science Society of America, 4 Years

Education History

• Doctor of Philosophy (PhD), Michigan State University, 1998, Botany and Plant Pathology
  
• Bachelor of Science (BS), University of Illinois, 1992, Honors Biology
  

Communities

ASA Agronomic Production Systems Section
• ASA Nutrient Management Professionals Community
  
• ASA Soil and Water Management Professionals Community
  
ASA Biometry and Statistical Computing Section
• ASA Bioinformatics in Crops and Soils Community
  
• ASA Spatial Statistics and On-Farm Research Community
  
ASA Climatology and Modeling Section
• ASA Biophysical Measurements and Sensors Community
  
• ASA Airborne and Satellite Remote Sensing Community
  
ASA Education and Extension Section
• ASA Advancing Agronomy via Public-Private Collaboration Community
  
ASA Environmental Quality Section
• ASA Soil Carbon and Greenhouse Gas Emissions Community
  
• ASA Nutrients and Environmental Quality Community
  
• ASA Beneficial Reuse By-Products in Agriculture
  
ASA Land Management and Conservation Section
• ASA Cover Crop Management Community
  
• ASA Soil Health Community
  

Divisions of Interest

• SSSA Soil Fertility & Plant Nutrition Division
  
• SSSA Nutrient Management & Soil & Plant Analysis Division
  
• SSSA Practicing Professional Soil Scientists Division
  
• SSSA Soil Biology & Biochemistry Division
  

More...

• SSSA Soils & Environmental Quality Division
  

Awards Received

• SEED Ambassador Award, 2021
  
• Excellence in Advocacy Award, 2020