Documento en fotocopia.

Contenido: Introduction -- Arguments in favour of ecofarming -- Why ecofarming -- Modern agriculture and subsistance -- Criticism of the modern farming proposals -- One sidedness of modern agriculture -- Sources of ecological alternatives -- Ecological and non-ecological cultivation elements -- The prevailing attitude toward traditios -- Correction of the evaluation of traditios -- The ecofarming concept -- Working-hypothesis how to arrive at ecofarming -- The theory of ecofarming -- Cultivation guidelines -- Six fundamentals -- Integrated husbandry -- Integration of forest function -- Erosion control by contour - planting -- Mulching and microerosion control by weed tolerance -- Intercropping -- Rotation and fallow - including remarks on fertilizer and limestone.