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Articles 1 - 6 of 6

Full-Text Articles in Life Sciences

Buried Clay Pipe Irrigation, David A. Bainbridge Dec 2012

Buried Clay Pipe Irrigation, David A. Bainbridge

David A Bainbridge

The buried clay pipe method of irrigation is one of the most efficient systems known and is ideal for gardeners and small farmers. Buried clay pipe irrigation uses a buried, unglazed clay pipe filled with water to provide controlled irrigation to plants as the water seeps out through the clay wall at a rate that is influenced by the plant's water use. It has been used for more than one hundred years.This auto-regulation leads to very high efficiency--considerably better than drip irrigation and many times better than conventional surface irrigation. This also reduces weeds, increases yields, and can speed maturity …


Wick Irrigation, David A. Bainbridge Jan 2012

Wick Irrigation, David A. Bainbridge

David A Bainbridge

Wick irrigation offers the potential for very low cost, robust microirrigation in difficult environments. Wick irrigation was first used in India in combination with buried clay pot irrigation. It has proven itself in the most severe desert conditions.


Straw Bale Building, David A. Bainbridge Jan 2012

Straw Bale Building, David A. Bainbridge

David A Bainbridge

Straw bale building offers many advantages, high insulation value, thermal mass of interior plaster, resistance to fire, and low embodied resource cost. Super-insulation becomes possible at affordable prices with straw bales. Used with great success for both residential and commercial building projects.


True Cost Accounting For A Post-Autistic Economy, David A. Bainbridge Jan 2012

True Cost Accounting For A Post-Autistic Economy, David A. Bainbridge

David A Bainbridge

True cost accounting attempts to include the full cost of products and services in economic consideration. This brings what are often categorized as "external costs" into pricing. The failure to include these social and environmental costs has led to many of our worst crises -- from global climate change to ill health and resource depletion.


Super Efficient Irrigation With Buried Clay Pots, David A. Bainbridge Jan 2012

Super Efficient Irrigation With Buried Clay Pots, David A. Bainbridge

David A Bainbridge

Buried clay pot irrigation was first described in an agricultural extension bulletin in China more than 2000 years ago. The clay pot provides demand responsive irrigation at very high efficiency. Clay pot irrigation can be 5-10 times more efficient than conventional irrigation. It is being used more widely in Asia, Africa, Latin American and the US.


Porous Capsule Irrigation, David A. Bainbridge Dec 2011

Porous Capsule Irrigation, David A. Bainbridge

David A Bainbridge

Porous capsule irrigation is a modern adaptation of buried clay pot irrigation. Research in Brazil and Mexico has demonstrated its value in improving water use efficiency. Porous capsules are more easily integrated in an irrigation network than buried clay pots.