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  1. 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...
  2. 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.
  3. 2018-11-13 The presentation will provide an overview of biochar production and urine diversion technologies. Particular attention will be given to recent developments and related issues. Following the overview the discussion will focus on the potential urine-related uses of biochar. Dr. Barry Gutwein Dr....
  4. 2019-02-13 Session: The productivity of garden land depends on soil fertility, water and climate. Compost is an excellent resource to increase water holding capacity in the first place and to provide nutrients to the soil. Recent trends have introduced other techniques and key words for organic farming...
  5. 2019-04-04 ORGANIC INPUTS TRAINING การอบรมเกษตรอินทรีย Thursday 4 April 2019 9am-12pm วันพฤหัสที 4 เมษายน 2019 เวลา 9.00-12.00 น. ECHO Asia Small Farm Resource Center & Seed Bank ณ ศูนยการเรียนรู และธนาคารเมลดพันธุ มูลนิธิเอคโค เอเชีย ประเทศไทย San Pa Pao, San Sai, Chiang Mai, Thailand ต.สันปาเปา...