… The quantities of biowaste and sewage sludge that may be applied are limited. For example, a maximum of five tons of dried sewage sludge per hectare may be applied … the use of organic residual fertilizers, farmers must comply with the principles of good professional practice in accordance with the Fertilizer Ordinance (DüV), as is the case with all …

… copper and zinc) to develop and grow. Only then can they achieve high yields of good quality. Plants absorb nutrients and trace elements from the soil through their … Fertilizer Act, fertilizers may only be used in accordance with good professional practice and must be tailored to the nutrient requirements of the plant and the soil …

… neighboring riparian habitats or water bodies both when applied to the field, for example through drift of spray agents or contaminated seed dust, and later through … neighboring riparian habitats or water bodies both when applied to the field, for example through drift of spray agents or contaminated seed dust, and later through …

… causing acute regional water shortages which can lead to competition for water, for example between drinking water supply and agricultural irrigation. Decentralized … causing acute regional water shortages which can lead to competition for water, for example between drinking water supply and agricultural irrigation. Decentralized …

… at education, the transfer of certain skills or motivation for certain actions, for example. Serious games combine typical game elements such as fun, competition and an … materials can be found in our download area for the project (in German only). Also good to know: More information and tips for a more sustainable life can be found on …