Literaturrecherche

Literatur Gronle A, Lux G, Böhm H, Schmidtke K, Wild M, Demmel M, Brandhuber R, Wilbois KP, Heß J (2015) Effect of ploughing depth and mechanical soil loading on soil physical properties, weed infestation, yield performance and grain quality in sole and intercrops of pea and oat in organic farming. Soil Tillage Res 148:59-73, DOI:10.1016/j.still.2014.12.004

Literatur Poeplau C, Eriksson J, Kätterer T (2015) Estimating residual water content in air-dried soil from organic carbon and clay content. Soil Tillage Res 145:181-183, DOI:10.1016/j.still.2014.09.021