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. 2023-03-31 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. 2019-10-05 预备的农场自制的饲料能做出来了! 集成农牧系统带来了很多好处。通过仔细的计划和从小规模开始, 大多数农民将能够将牛、山羊、鸡或猪整合在一起,并提高他们农场的稳定性。作物残渣可以降低饲料成本,粪肥可以降低肥料成本。粪便也可以用来产生沼气用于做饭或取暖,也降低了农场的成本。放牧牲畜可以帮助管理杂草和促进土壤健康。 有了有效的管理,你甚至可以把大量废物从收割和运输饲料中变 成有用的副产品即生物炭。关键是每次采用一种合适的技术,并寻找将劳动最小化的方法。很快,你将能够安全地扩展你的改造和应用你学到的。然后你就可以和你所在地区的其他农民分享了! 这本手册提供了很多实用信息,开展饲料配方,...

ECHO Asia Note Articles






  1. 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...





  2. 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...





  3. 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...





  4. This article is from ECHO Asia Note #27 微生物是不能用肉眼直接观察到的微小生物;他们包括真菌类、藻类和细菌类(Rao, 1995)。这些小 生物存在于任何地方:水里、空气里和土壤里。在农业上,微生物的数量在堆肥、动物粪便和IM(本地微 生物(Indigenous Microorganisms))液里、EM(有效微生物(Effective Microorganisms))的液体里特别多。微生物是土壤的重要组成部分,它们帮助分解有机物,也将岩石和空气中的营养物质转化成农作物可用的形式,还帮助固定土壤结构(Tisdall, 1994; Hayat et...





  5. “Participatory methods” in community development initially emerged in the 1970s, and interest in their use has continued to increase among practitioners, especially in recent years.1 Many practitioners agree that this growing acceptance is a good thing, as it has made us pay attention to the ways...
74 更多 ECHO Asia Note Articles

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. This book is designed as a simple introduction to the more common leafy greens and vegetables 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...





  2. This book is designed as a simple introduction to the more common fruits and nuts 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...





  3. 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...





  4. This book is designed as a simple introduction to good gardening and root crops 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 very...





  5. 2016-12-20 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...
1 更多 Food Plant Solutions - Publications