Kelpie Wilson
Broschiertes Buch

The Biochar Handbook

A Practical Guide to Making and Using Bioactivated Charcoal

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"With extensive research, real-world examples, and hands-on applications, this go-to guide offers a comprehensive look at the principles and practices of biochar-and all of its world-changing uses. Like many human discoveries, biochar has likely been invented, lost, and reinvented multiple times. It can be found in the rich terra preta soils of the Amazon and in the ancient "dark earths" dotting Africa, Asia, and Europe. However, biochar isn't just an archeological curiosity. In The Biochar Handbook, author Kelpie Wilson argues that the simple process of burning organic material in a low-oxyge...