Yield decrease in sugar beet
- Autor/in: Koch, H.-J., J. Dieckmann, A. Büchse, B. Märländer
- Jahr: 2009
- Zeitschrift: European Journal of Agronomy 30
- Seite/n: 101-109
- Stichworte: soil structure Bodenstruktur penetration resistance Plant density Soil structure Penetration resistance Dry bulk density Air filled pore volume Plant available water Pflanzendichte dry bulk density