From organic waste, high quality organic-based fertilisers

The soil improvers and correctives made by Herambiente, a Hera Group company and leader in Italy in the treatment of waste with over 7 million tonnes treated per year, can: compensate for the chronic and widespread shortage of organic substance (linked to non-conservative agronomic practices); restore the full native fertility of soils (physical, chemical and biological); promote the right nutritional balance in the soil-plant system; and promote resilience in the context of climate variations. Herambiente, in its seven group composting plants, puts the best technologies at the service of waste recovery to produce quality compost, thus closing a virtuous cycle that began with the separate collection by citizens of green waste, prunings and organic waste. About 370,000 tonnes of organic waste per year are treated in the plants, from which about 60/70,000 tonnes of compost and 1,500/2,000 tonnes of liquid ammonium sulphate are produced. One of the main purposes of organic fertilisers is to bring organic substance into the soil, acting on the soil structure by improving its mechanical, physical and biofunctional qualities. These substances nourish all living organisms in the soil (micro/meso fauna and microflora), increase water retention capacity, porosity and workability of the soil, and decrease tenacity, adhesiveness and plasticity.

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