Abstract:

In order to research the possibility of compound planting in Walnut and Scutellaria Baicalensis, the influence of Juglone on the seed germination and seedlings growth of Baicalensis were measured, which is the primary allelochemics in Walnut. The results showed that the Juglone had inhibited effects on the seed germination, which gradually increased along the concentrations. The influence on seedlings growth of Baicalensis was affected by the Juglone concentrations and seedlings density, which showed stronger inhibition in the high concentrations or density while advanced in low concentration and high density. The advanced action was mainly about the overground biomass, whereas the inhibition was discovered in the root of high medicinal value. So in the paper, Walnut and Baicalensis were not adapted to the complex model of forest and herbal medicine.