Sustainable/Organic Agriculture

Redwood and Fertilizer Spreader

Studies and references on relationships between fertilization and pest/disease control. Over 200 implicating excess nitrogen use with increased problems. Demonstrates the importance of calcium, potassium & micro-nutrients.

A Training Manual for Soil Analysis Interpretation in Northern California

Mommys Garden

Relationships between Fertilization and Pest/Disease Control:

Over 200 references implicating excess nitrogen use with increased problems. Demonstrates the importance of calcium, potassium & micro-nutrients.

Nutrition-Pest+ Disease Chart FINAL 500 - 2017 (PDF file size 643KB)

Nutrition-Pest+ Disease Refs 2017 (PDF file size 537KB)

Slideshows & PDF Screen Prints:

Note: Slideshows & PDF's display in new Tabs/Windows, when closed return to this page.

Nutrition and IPM, Trees + Vines 2018

preview

Slideshow

PDF screen prints (file size 8.6MB)

Soils for Pastures in Mendocino County

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Slideshow

PDF screen prints (file size 3.6MB)

Through a Season in a Vineyard

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Slideshow

PDF screen prints (file size 4MB)

Handouts