Right ..but do you have any date or research report that could support your argument? I have some date and report that organic farming with using bacteria could reduced soil acidity, increase plant growth and increase pH soil level beneath the neutral level. Normally, off course green manure can not support plant nutrient supply in short time, we still count on chemical fertilizer to increase high yield crop production, but in order to balance, conserve and increase soil productivity it promised. There was nothing wrong with modern agriculture in modern world in order to support human feed, but as we considered in third world country, organic farming have some good contribution to conserve the land and also still take a place for feed the world