Organic Agriculture

This page contains a collection of references on organic crop nutrition published in Better Crops with Plant Food.

Understanding and Managing N-P-K for Organic Crop Production. A series of three articles with practical information. Reprinted from Better Crops with Plant Food.

From the article, Nitrogen Sources for Organic Crop Production, Better Crops 2008-4:

From the article, Meeting the Phosphorus Requirement on Organic Farms, Better Crops 2008-1:

From the article, Managing Potassium for Organic Crop Production, Better Crops 2008-2: