By John Navazio. This comprehensive guide was written for the professional grower. Since its publication, we have used it at the Seed Library as a reference for our own seed crops. Most seed production is done conventionally–with the use of chemical pesticides, herbicides and fertilizers. In order for the organic system to continue to grow and feed more and more people, we need varieties produced and selected for organics systems. Thankfully, Dr. Navazio shares his knowledge of organic seed production in this publication. John Navazio, PhD is a the senior scientist and a plant breeder with the Organic Seed Alliance. His work has led to many valuable open pollinated varieties.
