Webinar Mineralenconcentraat in de praktijk 23-11-2020

Webinar over grondgebonden veehouderij en een optimale stikstofbemesting georganiseerd vanuit de Leerreis Nutriëntenkringloop. Besproken worden: 1. De herbezinning op het mestbeleid vanuit het ministerie van LNV waarbij onder andere wordt gestuurd op mestafvoer en mestverwaarding. 2. De resultaten van een pilot door Wagingen Universiteit waarin dierlijke mest wordt verwerkt tot een potentiële kunstmestvervanger. 3. Regionaal werken het mestprobleem door rundveemest te bewerken tot ammoniumsulfaat en mineralenconcentraat. (Project Mineralenconcentraat op Maat, mogelijk door steun van de provincies Friesland, Groningen en Drenthe en het Europees Landbouwfonds voor Plattelandsontwikkeling: Europa investeert in zijn platteland.) 4. Vraaggesprek: 'Wat is er nodig voor de akkerbouwer of veehouder (maisteelt) om mineralenconcentraat of ammoniumsulfaat in de praktijk te gaan gebruiken. Met sprekers Harm Smit van het ministerie van LNV, Projectleider Oscar Schoumans van WUR en Sytze Waltje Projectaccountmanager van DLV Advies.

Täpsem kirjeldus

1/1

Panus detailne info

Asukoht
  • Netherlands
Autorid
  • DLV Advies
Eesmärk
  • Communication
Faili tüüp
Event capturing video
Faili suurus
NaN undefined
Loodud aadressil
2020
Päritolukeel
Dutch
Projekti ametlik veebileht
Groen Kennisnet
Litsents
CC BY-NC-ND

Seotud sisu

A Bio-inspired Multilayer Drainage System

Document

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/

NANOCELLULOSE MEMBRANES FOR NUTRIENT RECOVERY

Document

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).

Environmental monitoring within greenhouse crops using wireless sensors

Document

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.