The Kon-Tiki was developed by Hans-Peter Schmidt in Switzerland with the Ithaka Institute> based on the MOKI Cone Kiln from Japan.

There is a nice description in the video of air currents around the cone kilns. The Ton Tiki and The Tasmanian version developed by Frank Strie called the Kon-Tiki-Tas. Are both large - vinyard scale cone kilns.

Information about smaller kilns and backyard scale variations can be found at: http://backyardbiochar.net/ Nike sneakers | adidas garwen spezial white shoes - New In Shoes for Men

ithaka Journal Home Garden Study Results

Ithaka Journal worked with home gardeners from across Switzerland to conduct a 2 year home garden test plot study. In the study, home gardeners aged the biochar in their own compost, and applied the biochar on a 1 Meter square test plot, then compared the results with an identically planted 1 Meter square control.

The results were mixed, and there were a lot of reasons given by the authors for this. The biggest variable that they isolated in the study was the compost. Apparently the quality of the compost varied quite a bit, and could easily have accounted for a lot of the mixed results.

Additionally, the biochar amended compost was mixed into the top few inches of the planting beds. Some crops are fairly shallow rooted, and that get good benefits from this type of amendment, but most plants will do better if the biochar is blended with good compost and soil and applied to the whole root zone. We've seen better results when the planting holes are amended.

the Methodology in full:

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