ECHOcommunity Updates

EDN Issue 130 - Now Available 2016-01-25

In This Issue:

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Excerpt: Tire Contaminants from a Container Gardening Perspective

When trying to find affordable planting containers in the developing world, organizations and workers all over have promoted the use of a readily-available waste resource: tires. Over the years, many have asked whether or not tires contain harmful chemicals that could potentially be taken up by your crops. This article is written to communicate what we found from our search of literature on this topic.

Much of the literature on the subject pertains to tires that have been recycled into small particles. In comparison to the side wall of a tire container, the tire surface area in contact with growing media is much greater with small chunks of rubber. Much of the information available also pertains to toxins in the ash of burnt tires, or those leached from tire material subjected to strongly acidic solutions. Tire garden containers, of course, are not being converted to ash.

Furthermore, the media used to grow plants in tires is not nearly as acidic as the solutions often used to study contaminants in tire leachate.
Nevertheless, tires do contain trace amounts of four metals that are known to be toxic to humans. Most of the discussion below relates to metallic elements, but there is also brief discussion of organic contaminants. The article concludes with suggested practices to make tire gardening as safe as possible...

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Upcoming events

ECHO West Africa Anglophone Forum - Ghana 2016
Tue, 9 February 2016 » Fri, 12 February 2016

Institute of Local Government Studdies/Accra, Ghana

This ECHO forum aims the strengthening of networking for the benefit of people fighting against hunger, poverty and those serving the poor in Africa. Plenary sessions will be conducted during three mornings by persons of value and will be followed by workshops in the afternoon. In this edition, themes both important and useful such as Farmer Managed Natural Regeneration; Business Planning for small-scale agriculture; Adaptation to climate change; Cocoa Production or Agriculture va...

2nd ECHO East Africa Pastoralist Symposium!
Tue, 1 March 2016 » Thu, 3 March 2016

Sportsmans Arms Hotel, Kenya

  ECHO East Africa welcomes you to Nanyuki, Kenya for the 2nd ECHO East Africa Pastoralist Symposium. With a great anticipation we hope that the molding together of the topics discussed, as well as the networking which will occur  will significantly impact our future work together. Speakers have been called together with widely different objectives, approaches and skills, but whose converging mission has surprising uniformity.

Global Agriculture Summit 2016
Thu, 3 March 2016 » Fri, 4 March 2016

Dordt College, USA

Dordt College and Partners Worldwide are joining together to host this event. In 2000, Dordt and Partners Worldwide successfully co-sponsored a global international business conference of over 300 attendees. Now, we are coming together again, bringing together our local and global networks of alumni, business clients, strategic partners, and friends for the Global Agriculture Summit 2016.

Training Seminar in Natural Medicine
Sun, 6 March 2016 » Sat, 12 March 2016

Mary Ward Centre in Karen, Nairobi, Kenya

REAP and anamed regularly conduct seminars in Kenya, in particular in Nairobi and western Kenya. As a result of these seminars, the distribution of artemisia starter kits and the work of our collaborating organisations, we are delighted to say that Natural Medicine is now being practised in many parts of Kenya. In particular, malaria patients are being treated with Artemisia annua tea, diarrhoea is being treated with anti-amoeba tea and HIV/AIDS patients are benefiting e...

Tropical Agriculture Development Workshop: Agroforestry/Perennial Cropping
Wed, 6 April 2016 » Fri, 8 April 2016

ECHO Global Farm, USA

With drought, torrential rain and other weather extremes challenging agricultural productivity worldwide, the need for resilient smallholder farming systems is greater than ever.  Biodiverse agroforestry systems, largely composed of perennial crops, offer the resilience needed to maintain global food security.  This three-day course will feature staff-led presentations to introduce key agroforestry concepts, inspections of ECHO’s various agroforestry and perennial cropping installations and p...