TY - GEN ID - orgprints6213 UR - http://orgprints.org/6213/ TI - Optimierung von Produktionssystems im ökologischen Gemüse N2 - Definition of the problem: -Need to know more about organic varieties -Labour intensive cropping systems Project aims including target group: To optimize organic vegetable growing: -the use of organic seeds - experiments with fertilizer and other organic inputs - comparing different cropping systems in onion growing Vegetable growers Methodology: On farm experiments AV - public KW - Organic seeds KW - vegetable growing KW - cropping systems KW - Biohortikultur KW - Gemüse ER -