sábado, 29 de outubro de 2011

Canteiro Bio-séptico - Tratamento natural de esgoto


Conheça o canteiro bio-séptico, tecnologia finalista no prêmio Tecnologia Social 2009 promovido pela Fundação Banco do Brasil.

quinta-feira, 20 de outubro de 2011

SOIL not DIRT - Dr Elaine Ingham talks about Soil Microbiology

Dr. Elaine Ingham talks about soil fertility and the role of soil microbial life.

Dr. Ingham is a world-renowned soil biologist who pioneered many of the currently used biological soil amendment techniques and pioneered the testing of soil microbial life as an indicator of soil and plant health. Dr. Ingham is the Chief Scientist at the Rodale Institute. She is the founder of the Sustainable Studies Institute and the Soil Foodweb Inc. soil testing labs. Dr. Ingham is the key author of the U.S. Dept. of Agriculture's Soil Biology Primer. She has been the mentor of numerous soil scientists and practitioners of ecologically balanced landscape design, and has helped farmers all over the world to grow more resilient crops by understanding and improving their soil life.

Dr. Elaine Ingham explains the Soil Food Web

sexta-feira, 14 de outubro de 2011

ProPeru Improved Stove video

Video of ProPeru stoves being installed and facts about the universal nature of the problem of indoor air pollution