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Research Papers

Everything the University of Hawaiʻi has published on Korean Natural Farming, free to read. The heart of it is six short papers from 2013–14, in which Hawaiʻi farmers and UH extension wrote down exactly how the core inputs are made. How that happened.

The farmer papers, 2013–14 · UH CTAHR

Hawaiʻi natural farmers sat down with UH extension and wrote out, step by step, how they make six core inputs. Still the most-cited KNF recipes in the world.

SA-7Natural Farming: Fermented Plant Juice

Sherri A. Miller, David M. Ikeda, Eric Weinert Jr., Kim C.S. Chang, Joseph M. McGinn · 2013
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SA-8Natural Farming: Lactic Acid Bacteria

David M. Ikeda, Eric Weinert Jr., Kim C.S. Chang, Joseph M. McGinn, Sherri A. Miller · 2013
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SA-9Natural Farming: Diluted Seawater

Eric Weinert Jr., Michael W. DuPonte · 2014
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SA-10Natural Farming: Water-Soluble Calcium

Kim C.S. Chang, Joseph M. McGinn, Eric Weinert Jr., Sherri A. Miller, David M. Ikeda · 2014
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SA-11Natural Farming: Oriental Herbal Nutrient

Kim C.S. Chang, Joseph M. McGinn, Eric Weinert Jr., Sherri A. Miller, David M. Ikeda · 2014
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SA-12Natural Farming: Fish Amino Acids

Eric Weinert Jr., Sherri A. Miller, David M. Ikeda, Kim C.S. Chang · 2014
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What the lab found, 2016–2023 · UH CTAHR

University of Hawaiʻi researchers put KNF inputs under the microscope: which microbes are in IMO, LAB and rice-water ferments, and what they do in the soil.

The first extension guides, 2008–2012 · UH CTAHR

How KNF first entered the University of Hawaiʻi: a guide to catching IMO, and the no-smell piggery.