Based on a survey of in-vessel system manufacturers, there are both new systems as well as new component and design innovations to report. Combined, the 19 vendors responding account for 587 plants worldwide. Part I
Check Also
Urban food waste for soil amendment? Analysis and characterisation of waste-based compost for soil fertility management in agroecological horticultural production systems in the city of Rosario, Argentina
Urban and peri-urban lands have potential for local, sustainable food production, but their soils are …