Biochar for Molokai
Community Contributed
By Glenn I. Teves, UH CTAHR County Extension Agent
Josiah Hunt of Pacific Biochar is the mover and shaker in the use of biochar in Hawaii and other areas of the world, and will be presenting a workshop on Thursday, Nov. 12 at 5 p.m. at UH Maui College-Molokai Farm located in the Molokai Agricultural Park.
Although the word “biochar” may be new, the idea of using charcoal for food production is not new. In the Amazon Basin, unearthed areas have been found to contain layers of biochar that enriched the poor soils of these high rainfall regions. High rainfall in the tropics can leach or wash away key nutrients, especially bases such as Calcium, Magnesium, and Potassium, key elements for optimal plant growth, and these conditions are found in high rainfall areas of Molokai.…