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_____ ___ Test duration : 8 weeks Test plant : Lupinus albus Lupines page 4 of 9 _____ ___ Test duration : 8 weeks Test plant : Lupinus albus Lupines Flower pot Garden - mould Bituminous sample Garden - mould
page 5 of 9 _____ ___ Bituminous sample Lupine seeds 40 grains
_____ ___ 1 Flower pot 1 after 8 weeks „DynaGARDEN AR 3mm“ page 6 of 9 _____ ___ Flower pot 1 after 8 weeks „DynaGARDEN AR 3mm“ 1 Upper layer of the sample - penetration of roots into the sample. Bottom layer of the sample - roots did not grow through the sample. note: Flower pot 2 and 3 showed the same appearance as flower pot 1.
_____ ___ 6 Flower pot 6 after 8 weeks „DynaGARDEN AR 4mm“ page 7 of 9 _____ ___ Flower pot 6 after 8 weeks „DynaGARDEN AR 4mm“ 6 Upper layer of the sample - penetration of roots into the sample. Bottom layer of the sample - roots did not grow through the sample. note: Flower pot 4 and 5 showed the same appearance as flower pot 6.
page 8 of 9 _____ ___ Flower pot 8 after 8 weeks „DynaGARDEN AR 3mm + Preventol B2“ 8 Upper layer of the sample - free of root penetration. Bottom layer of the sample - no penetration of the roots. note: Flower pot 7 and 9 showed the same appearance as flower pot 8.
page 9 of 9 _____ ___ Flower pot 12 after 8 weeks DynaGARDEN AR 4mm + Preventol B2 12 Upper layer of the sample - free of root penetration. Bottom layer of the sample - no penetration of the roots. note: Flower pot 10 and 11 showed the same appearance as flower pot 12. Documentation: C. Brauner / Laboratory of Dr. Rother