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| Frick, Hanna; Oberson, Astrid; Frossard, Emmanuel; Wettstein, Hans-Rudolf; Bünemann, Else K.. |
| Background • Nitrate leaching threatens both the environment and drinking water quality • Switzerland ca. 380,000 ha with > 25 mg nitrate/L in groundwater (quality criteria for drinking water) [1]; the Gäu region (Canton Solothurn) is especially vulnerable • Organic fertilizers (slurry, farmyard manure, etc.) might entail considerably increased leaching risks due to variable nitrogen (N) content and availability • Aim: increase N use efficiency, simultaneously reduce leaching |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Composting and manuring; Air and water emissions. |
| Ano: 2018 |
URL: http://orgprints.org/34860/1/Poster_Hanna_A0_1806_light.pdf |
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