Literaturrecherche

Literatur Sourell H, Schön H, Bramm A, Jtzhak-Wolf BD, Uri-Shani YV (1992) Development and use of a water and energy saving irrigation - Process for arid and humid climatic zones. Plant Res Dev 36:52-80

Literatur Rühl G, Dambroth M, Biehl B (1992) Studies into the reasons for sensitivity to cold and water stress of tropical seeds, using cocoa seeds as the example. Plant Res Dev 35:7-43