- This collection contains resources and photos from ECHO AsiaBiosand Water Filtration Workshops occuring on: 15 October and 22 October2021 18 March 2022
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01 មិនា 2022 As we began looking into sustainable and alternative solutions for pumping water, our team began ‘playing around’ with the idea of water wheels for the supply of irrigation water to low elevation farmland. We initially began with research and testing of a pump called a Sling Pump, but gave up...
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- Abstract, 2006 Ficus (Fig) species have a wide range of distribution and uses in Nepal. Of the 36 Ficus species native to Nepal, 21 are indigenously used as food, fodder, fuel wood, vegetable, medicine, etc. and some are used religeously in Nepal, and 10 in the closer study area. Ficus religiosa...
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The purpose of this handbook is to show the construction and operation of a JRO (“Jolly Roger Oven”) char manufacture system. The JRO costs $50-90 to build, and uses the waste heat given off by a high temperature gasifier char oven (lower unit) to make a smaller batch of low temperature retort...
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This publication provides practical and comprehensive information to integrated pest managementworkers in rice fields throughout tropical Asia. It briefly discusses rice plant structure and growth stages and stresses their relation to pest management.
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01 មករា 2021 Contamination of drinking water sources by disease causing microbial agents and chemical toxicants such as pesticides, pharmaceuticals, industrial wastes and fuel components is a growing worldwide problem. Microbiological water contaminants cause diarrhea, flu and other diseases. Many synthetic...
- These are a few images from the Biosand Water FiltrationWorkshop on 22October 2021 CLICK HERE to return to workshop resources.
- Abstract, ScienceDirect, 2006 Alpiniagalanga(L.) Sw. (Zingiberaceae) is commonly known by various names asgalangal, greater galangal, Java galangal and Siameseginger(English). The related species areA. officinarum HanceandA. calcarata Rosc., which are known as lesser galangal. All the three...
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Abstract,Evid Based Complement Alternat Med, 2015 Sauropus androgynusL. Merr. is one of the most popular herbs in South Asia, Southeast Asia, and China where it was known as a slimming agent until two outbreaks of pulmonary dysfunction were reported in Taiwan and Japan in 1995 and 2005,...
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Sauropus androgynus or also known as Sweet Leaf is a tropical shrub growing about 2-3m tall. It has small red flowers, compound dark green and oval leaves, and purple fruits. Mainly found throughout Southeast Asia, it is often cultivated as leaf vegetable. The leaves are used medicinally to treat...