ECHO Asia Notes - Được xuất bản bằng tiếng Việt






  1. This article is from ECHO Asia Note #12 Introduction When you come across an especially promising local variety of a crop grown in your area, how can you enable other farmers to try out this variety? If a farmer gives you 30 seeds of an exceptional variety, how might you go about distributing...





  2. 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 Blacksmith Institute, and has been indicated...





  3. This article is from ECHO Asia Note #29 Processing methods for coffee can drastically change the quality and taste of the final product, for better or for worse. By choosing a method that positively impacts quality, flavor, and cost, a coffee producer can optimize the coffee’s potential, at the...





  4. This article is from ECHO Asia Note #2 With regard to SRI, the previously mentioned "SRI Homepage/System of Rice Intensification", a joint collaboration of Association Tefy Saina and CIIFAD, offers a wealth of SRI-related material, particularly on its "SRI Practical and AV Material" page . The...





  5. In nature, dozens of species of harmful fungi can quickly kill a plant, including Fusarium spp., the causal agents of Fusarium wilt, and Phakospora pachyrhizi, the causal agent of soybean rust. Fungi are unable to produce nutrients on their own, so they must find another source; sometimes that...
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General Technical Documents






  1. In every region of the world it is necessary to find or develop appropriate techniques for agriculture. A large part of the surface of the world is arid, characterized as too dry for conventional rain fed agriculture. Yet, millions of people live in such regions, and if current trends in...





  2. With support from USAID’s Horticulture Collaborative Research Support Program (Hort CRSP), Educational Concerns for Hunger Organization’s Asia Impact Center (ECHO Asia), Maejo University, Thailand, and the Pennsylvania State University (Penn State) initiated efforts in 2010 to begin strengthening...





  3. 31-03-2023 by Sovanneary Huot, Dr. David Ader, Dr. Srean Pao, Dr. Ricky Bates, and Hans Goertz This recipe and nutrition guide is written in Khmer and focuses on wild food plants, sometimes called neglected and underutilized species, of the country of Cambodia. Smallholders forage and/or cultivate plants...





  4. 05-10-2019 Animal integration and feeding strategies for the tropical smallholder farm: Approaches and methods for increasing sustainability and profitability Copyright 2019 Keith Mikkelson – ECHO Asia Impact Center Integrated livestock systems can provide many benefits. With careful planning and by...

ECHO Technical Notes






  1. So you want to help people in the tropics. Beautiful! The tropics are waiting for you. No matter what your abilities, you can make life better for others in the tropics. Your concern for the physical and spiritual well-being of people can be translated into fruitful service. Your first asset is...

Food Plant Solutions - Publications

  1. 20-12-2016 This book is designed as a simple introduction to food plants for healthy dietsgrown in Cambodia. It is hoped people will take greater pride and interest in these plants and become confident and informed about how to grow and use them. Many of the local food plants that occur in every country are...





  2. 20-12-2016 This book is designed as a simple introduction to the more common food plants of Cambodia. It is hoped people will take greater pride and interest in these plants and become confident and informed about how to grow and use them. Many of the local food plants that occur in every country are very...
  1. What are the benefits of school and community gardens? The students at the schools enjoy the benefits of the plants they have grown as they are provided with a nutritious lunch at school. Initially children only tend the plants at school, but within a short time-frame they can be provided with...