|
|
| Fließbach, Andreas; Krauss, Maike; Maurer, C.; Dierauer, Hansueli; Mäder, Paul. |
| When residues and organic fertilizers are not incorporated into the soil, they build a top soil layer that is enriched in soil organic matter. This is leading to a soil layer with increased biological activity, while the soil layers below, receive less inputs in form of residues or manures and show a reduction in soil organic matter and biological activity. Soils from a replicated field trial and two on-farm trials were analysed for biological soil quality 6 years after the implementation of reduced tillage (RT) as compared to plough. Whilst crop yields were slightly lower with RT, weed cover was increasing, but not to a level that would compromise yields. Soils under RT accumulated soil organic matter in the tilled top layer of 0-10 cm, while in the... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Soil quality; Soil biology; Soil. |
| Ano: 2017 |
URL: http://orgprints.org/31809/1/Reduzierte%20Bodenbearbeitung%20reichert%20Humus%20und%20Biomasse%20an.pdf |
| |
