Inhibition of seedling hoop pine (Araucaria cunninghamii Ait.) on forest soils by phytotoxic substances from the root zones of pinus, araucaria and flindersia

Abstract

Four-weeks-old, non -mycorrhizal hoop-pine seedlings growing in sterilised sand, rainforest soil or soil supporting a Pinus plantation, were watered for ten months with leachates prepared by passing complete nutrient solution through sand in which were growing advanced trees of either hoop pine, slash pine (Pinus elliottii Engl.) or crows ash (Flindersia… (More)
DOI: 10.1007/BF01348944

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