Ph.D. Biology
University of California, Santa Cruz

M.A. Microbiology
California State University, Fresno

M.S. Agriculture-Plant Science
California State University, Fresno

B.A. Biology
McMurry College, Abilene, TX

Sustainable Plant Nutrients and Soil Fertility Management

I established Waldon Laboratories in Ripon, CA in 1970 for soil, tissue, and water testing. In addition to chemical analysis I developed crop fertility programs for growers and I trained agriculture industry management and field personnel in fertility management. Currently I work on sustainable plant nutrients and soil fertility management by using testing and monitoring of resources accumulation and distribution.

• Publications

Contact Hollis Waldon by email: hollisburl@aol.com