Organic mineral fertiliser esp. suitable for desert and plain - uses waste from coal mining and processing mixed with waste from animal husbandry or sewage clarification plants

摘要

An organic mineral fertiliser is prepd. from wastes from coal mining and coal processing and wastes from animal husbandry and sewage clarification plants. The fertiliser is pref. prepd. as a seed granulate, i.e. as granules contg. seed nucler, thus facilitating the sowing of the smallest seeds and directly supplying the nutrients by the individual germinating seeds, making it possible to seed or recultivate steppes, mountaines, fire-damaged soils and desert areas. USE/ADVANTAGE - The fertiliser contain a broad range of micro elements and give the highest possible rates of growth on agricultural land. The fertilisers are ecologically clean and are esp useful as melioration mineral fertilisers on salty, ecologically damaged fields, acid fields and steeply sloping fields