Literaturrecherche

Literatur Reber HH (1989) Threshold levels of cadmium for soil respiration and growth of spring wheat (Triticum aestivum L.), and difficulties with their determination. Biol Fertil Soils 7(2):152-157

Literatur Joschko M, Diestel H, Larink O (1989) Assessment of earthworm burrowing efficiency in compacted soil with a combination of morphological and soil physical measurements. Biol Fertil Soils 8(3):191-196

Literatur Heinemeyer O, Haider K, Mosier AR (1988) Phytotron studies to compare nitrogen losses from corn-planted soil by the 15-N balance or direct dinitrogen and nitrous oxide measurements. Biol Fertil Soils 6(1):73-77

Literatur Anderson T-H, Domsch KH (1985) Determination of ecophysiological maintenance carbon requirements of soil microorganisms in a dormant state. Biol Fertil Soils 1(2):81-89

Literatur Anderson T-H, Domsch KH (1985) Determination of eco-physiological maintenance carbon requirements of soil microorganisms in a dormant state. Biol Fertil Soils 1(2):81-89