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Scooped by Alexandre Marques de Aguiar onto Imagem Agricultura e Floresta |
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A pesquisa revelou que o fator de emissão em plantações que receberam apenas fertilizantes nitrogenados é de 0,68% – ou seja, de cada 100 quilos de nitrogênio usados na adubação da lavoura, 680 gramas foram transformados em óxido nitroso e “vazaram” para a atmosfera.
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The relentless drive for productivity may have some limits; if our economies don’t continue to expand, we risk putting people out of work.
Excellent article by Tim Jackson ("Prosperity without growth") pleading for less productivity and more quality of life to deal with our growth crisis. Via Willy De Backer Delete the scoop?
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