Biochar Resources
Biochar is the carbonaceous solid product of biomass pyrolysis which can be used as chemical feedstock for various purposes such as energy production, and adsorption of pollutants. In particular, application of biochar to the soil is gaining greater interests, which can reduce fertilizer consumption, increase crop yields, and sequestrate carbon.
-- Lee, Yongwoon. Asian and Pacific Council, Food & Fertilizer Technology Center
Please note that the links listed below may lead to additional resources which have not yet been added to this collection.
Click here to access Conversations about Biochar
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2013-06-01 Rick Burnette wrote an article for Issue 6 (July 2010) of ECHO Asia Notes, titled “Charcoal Production in 200-Liter Horizontal Drum Kilns.” My article takes the charring process a step further by exploring the rapidly re-emerging world of biochar. Biochar is a form of charcoal, produced through...
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2016-02-05 Until recently, firewood was taken for granted in northern Thailand. With vast forests full of many types of trees, upland households could afford to be choosy concerning the wood they used for cooking. However, in recent years, more and more communities are facing restricted access to forest...
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2011-04-01 Biochar - An Organic House for Soil Microbes Preparation of Modified Mat Nurseries cd3wd: A Digital Treasure Trove
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2013-05-15 Sustainable Decentralized Water Treatment for Rural and Developing Communities Using Locally Generated Biochar Adsorbents An Introduction to Bokashi Fertilizers and Soil Amendments
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This article is from ECHO Asia Note #19 In a tropical setting, growing seedlings can be a difficult task. A major factor of concern for nursery production is water-logging (Zhu, 2007). During the rainy season, oversaturated soils can effectively suffocate root systems of a seedling by restricting...
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The International Biochar Initiative (IBI) was formed in July 2006 at a side meeting held at the World Soil Science Congress (WSSC) in Philadelphia, PA. At the 2006 meeting, individuals and representatives from academic institutions, commercial ventures, investment bankers, non-governmental...
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2016-11-17 Dr. Roy Beckford presented findings from a research project that investigated an intervention strategy. The first goal was to determine the practicability of rebuilding soil horizons on eroded parent soils using blends of biochar and compost to create anthroposols, through a process called ‘...
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2017-10-05 This workshop will explore biochar and how Warm Heart has been researching, experimenting, creating, and promoting biochar in northern Thailand and some of the lessons learned through the years.
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2017-02-09
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2014-12-31 Toxic synthetic chemicals such as pesticides and pharmaceutical residues are a major threat to drinking water safety worldwide. Unfortunately, major international water development initiatives focus exclusively on microbial pathogens (the most immediate threat to health) while neglecting...
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ABSTRACT, FFTC In Japan charcoal has been used for a long time as environmental improver, soil improver in a firm, water purification material and odor adsorbent. It was reported that biochar has proliferation effect of symbiosis microorganisms such as root nodule bacteria and mycorrhiza in farm...
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2017-11-01 Can biochar replace perlite in seedling mix? Perlite is light weight, sterile, porous, increases drainage, improves aeration, and helps to keep soil unsaturated and un-compacted. Bio-Char is light-weight, sterile, porous, and holds water without getting saturated, giving it the potential to...
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Informal technical mailing lists for organized around the following bioenergy topics: Clean Cooking Stoves Biomass Gasification Biochar Anaeorobic Digestion Green Building Strawbale Building Systems Originally, these email lists were hosted at CREST (the Center for Renewable and Sustainable...
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2017-05-23 An introduction on how to make biochar.
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2017-05-23 An introduction to biochar What it is What it does How to use it!
- 2017-03-03 Amazon Description: Interest in biochar among soil and environment researchers has increased dramatically over the past decade. Biochar initially attracted attention for its potential to improve soil fertility and to uncouple the carbon cycle, by storing carbon from the atmosphere in a form that...
- 2014-06-23 Amazon Description : Biochar is the carbon-rich organic matter that remains after heating biomass under minimization of oxygen during a process called pyrolysis. Its relevance to deforestation, agricultural resilience, and energy production, particularly in developing countries, makes it an...
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2015-07-23 Climate change will have a huge impact on the world’s poorest people. Crop yields have already gone down in the tropics and are projected to drop by 15-30% by 2080 in Africa, South Asia, and Central America (Hoffman 2013). Some countries could reach a 50% loss of agricultural productivity; in...
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2010-12-20
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2017-02-09
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2004-04-20 Terra preta is very productive soil with long-lasting fertility—unusual in the tropics, where most soils are very weathered, highly acidic, and low in organic matter and essential nutrients. The key to terra preta soils long-term fertility seems to be charcoal; terra preta contains up to 70 times...
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2015-10-06
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2013-12-15 Running a Diesel Engine on Biogas Research Note: Creating an Optimum Potting Mixture for Resource-Constrained Growers
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2010-07-20 Dan Hemenway wrote to us after reading EDN 106. “By the way, one reason why charred rice hulls may work well in potting mixes is that any form of charcoal improves the capacity of soil to hold nutrients and release them to plants.
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This article is from ECHO Asia Note #16 During the 2012 ECHO Agriculture Workshop in Yangon, 63 attendees representing at least 25 agriculture and community development organizations from across Myanmar were polled about their observations and opinions related to climate change. The vast majority...
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2016-02-02 In this talk Boonsong presents two appropriate techniques for sustainable land use: foundations for farming (a method of conservation agriculture) and gasifier stoves (which help produce biochar that can be used as a soil amendment). Boonsong gives step-by-step principles and methods for each.
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2017-02-09 Dr. Roy Beckford presented findings from a research project that investigated an intervention strategy. The first goal was to determine the practicability of rebuilding soil horizons on eroded parent soils using blends of biochar and compost to create anthroposols, through a process called ‘...
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This article is from ECHO Asia Note #17 Contamination of drinking water sources by harmful synthetic organic compounds (SOCs), such as pesticides, is a major worldwide problem. Pesticide pollution appears twice in the top ten of The World’s Worst Toxic Pollution Problems Report 2011 by the...
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Biochar is the carbonaceous solid product of biomass pyrolysis which can be used as chemical feedstock for various purposes such as energy production, and adsorption of pollutants. In particular, application of biochar to the soil is gaining greater interests, which can reduce fertilizer...
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Biochar research, although still in its infancy, has generated much interest as a soil amendment due to its potential for increased soil fertility, water holding capacity, greenhouse gas reduction and carbon sequestration. The relatively low entry barrier to biochar manufacturing has resulted in...
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2015-01-19 Brad Ward at ECHO Fort Myers, Florida talks about the process of making biochar. Produced by : Robert Fulop Published on Jan 18, 2015
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2016-02-26 Warm Heart Worldwide Published on Feb 25, 2016 warmheartworldwide.org In this video we show you how to make a basic Top Lit Up Draft Biochar Machine. Warm Heart have been teaching hundreds of farmers in the Northern Thailand how to make these machines in order to help reduce the smoke produced in...
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2017-01-20 Warm Heart Worldwide Published on Jan 20, 2017 We've conducted a series of interviews with the farmers who tested biochar in their rice field. Here are their thoughts about biochar.
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There are lots of biochar reources and climate change resources available on the internet; little of it applies to smallholders in the developing world. On this page we have tried to assemble a few relevant resources that range from the practical (the chemical composition of pig pee) to the big...
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2015-01-19 Brad Ward at ECHO Fort Myers, Florida talks about the process of making biochar. Produced by : Robert Fulop Published on Jan 18, 2015
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This article is from ECHO Asia Note #7 Editor: Due to the length of this article, only a portion isincluded in ECHO Asia Notes. The full article, includingillustrated steps related to the assembly of 200- liter drumkilns as well as charcoal and wood vinegar production, canbe accessed via the web...
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