ECHO Asia Note Articles






  1. This article is from ECHO Asia Note # 36. 介绍 土壤化学、物理学和生物学特征把土壤划分为高度适宜植物生长到高度不适宜植物生长。非常罕见能找到所有属性都高度适宜植物生长的原生土壤,尤其是在热带。但是,只要有充分的土壤厚度来提供一个足够深度和排水良好的根系区域,相应的改良和土壤属性管理能让几乎所有的土壤变得合适植物生长。甚至是自然状态下不肥沃的土壤和保水性特别低的土壤在合适的管理和投入之后都能有非常高的农作物产量。 土壤对植物生长的不利影响必须通过改良剂、物理处理(耕作)、改变土壤管理行为或这三种方式的组合来消除。例如,土壤板结只能通过翻耕土壤,...





  2. This article is from ECHO Asia Note #4 Working together with Thai Care, the children's ministry of the Rain Tree Foundation, Meribah Ram Pump is engaged in various community development projects in northern Thailand. A major focus is to make simple, sustainable technology, such as ram pumps and...





  3. 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...





  4. 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...





  5. 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...
87 更多 ECHO Asia Note Articles

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. 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 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...

Christian Veterinary Mission (CVM) Publications






  1. Dr. Maureen Birmingham and Dr. Peter Quesenberry,Revised Edition 2016 ISBN 978-1-886532-45-8 The idea for a book "Where There is No Vet" was conceived years ago. Work was officially started in 1985 by the late Dr. Bill Baker who worked as a veterinarian in Haiti for eight years. Dr. Baker...

ECHO Asia Notes

  1. 2017-08-15 Featured in this AN: Inexpensive Mass Propagation Techniques for Introducing Improved Potato Varieties in the Tropics Comparing Locally Available Waste By-Products as Feedstocks forGasifier Cook-Stoves Book Review:Sustainable Agro-Watershed Management

演讲






  1. This presentation was given at the ECHO Asia Small Farm Resource Center on 26 November 2021.










  2. This presentation was given during the Seed Saving Fundamentals workshop at the ECHO Asia Small Farm Resource Center. This presentation discusses the current state of seed saving, how to classify seeds, seed types, and seed production.
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视频






  1. Part 1 of a1/2 day training gave abroad overview and introduction to some basic soil characteristics: phases (solid, liquid, gas), texture, density, structure, reaction (pH), plant-water relationships, organic matter, and nutrients. PART TWO / OUTDOOR DEMO After some classroom discussion we went...





  2. 秋粘虫是一种入侵性害虫,可对玉米等作物造成重大损害,严重发生时甚至导致玉米作物绝收。保护玉米作物的最佳方法是早监测、早治理。在本动画中,我们将展示如何对秋粘虫进行有效监测,以减少作物危害及经济损失。





  3. 瘧疾的元兇是一種經由母瘧蚊的叮咬傳染給人類的寄生蟲。感染虐疾的人會出現以下症狀:高燒,冷顫,腹部疼痛,頭痛,以及精神疲倦。任何人在出現上述的症狀後,都應前往最近的醫療院所就診。瘧疾可能造成嚴重的併發症,特別是在嬰兒與幼童身上。預防瘧疾最重要的措施即是避免蚊蟲的叮咬。在家妥善的將蚊帳架置在床鋪或睡覺的空間周圍,以保護自己免受蚊蟲干擾也很重要。這部影片說明了正確的使用蚊帳可以幫助人們在夜晚不必擔心瘧蚊的叮咬。