Biogas done right: 10 "FARMING FOR FUTURE” actions for the agroecological transition. In particular, the aim is a greater stock efficency of C and N into the soils and a lower GHG and N emissions in the atmosphere linked to the digestate use in agriculture. Ecological practices (minimum soil tillage, innovative low-emission systems for the distribution of digestate) to reduce the use of synthetic fertilizers and increase the supply of organic matter in the soils. The "FARMING FOR FUTURE" actions for the agroecological transition are the follow: - Renewable energy in agriculture, replace fossil fuels with renewable energy sources to reduce pollution and emissions; - Agriculture 4.0, adopt advanced agricultural techniques and farming to optimize the use of nutrients; - Livestock manure management,use livestock manure and agricultural by-product to reduce emissions and produce renewable bioenergy - Organic fertilization, using digestate to guarantee the return of nutrients into the soil and reduce the chemical input; - Innovative agricultural processes, adopt agronomic techniques (e.g., minimum tillage, no-tillage, organic fertilization) to reduce emissions into the atmosphere; - Quality and animal welfare, implement agricultural and farm techniques to improve quality and animal welfare. - Increase in soil fertility, adopt double crops to increase carbon sequestration and soil fertility; - Agroforestry, integrate woody crops to increase photosynthesis and organic matter into the soil; - Production and utilisation of biomaterials, using biological, natural and renewable materials - Biogas and other renewable gas, produce methane and hydrogen from agricultural biogas.
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Agricultural run-off and subsurface drainage tiles transport a significant amount of nitrogen and phosphorus leached after fertilization. alchemia-nova GmbH in collaboration with University of Natural Resources and Life Sciences, Vienna developed two multi-layer vertical filter systems to address the agricultural run-off issue, which has been installed on the slope of an agricultural field in Mistelbach, Austria. While another multi-layer addressing subsurface drainage water is implemented in Gleisdorf, Austria. The goal is to develop a drainage filter system to retain water and nutrients. Both multi-layer filter systems contain biochar and other substrates with adsorption properties of nutrients (nitrogen, phosphorus). The filter system can be of practical use if an excess of nutrients being washed out is of concern in the fields of the practitioner by keeping the surrounding waters clean. This approach may result in economic value by re-using the saturated biochar as fertilizer and improving the soil structure, thus increasing long-term soil fertility. Link: https://wateragri.eu/a-bio-inspired-multilayer-drainage-system/
This project has received funding from the European Union’s Horizon 2020 research and innovation program under Grant Agreement No 858735This project has received funding from the European Union’s Horizon 2020 research and innovation program under Grant Agreement No 858735. FACTSHEET NANOCELLULOSE MEMBRANES FOR NUTRIENT RECOVERY Key information Functionalized nanocellulose membranes can take up nitrate and phosphate. These membranes can be put in a water treatment unit. As the membranes are biobased, degradable materials, they can after use be added to the soil, thus returning the leached nutrients back for their original purpose providing fertilizers (nutrient recycling).
Because variables such as temperature and humidity have a profound effect on the activity of crop pests, diseases and natural enemies, the ability to monitor environmental conditions within a crop has always been important for crop protection.