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EC number: 923-725-2
CAS number: -
In a study conducted according to OECD Guideline 217 (Soil Microorganisms: Carbon Transformation Test) long-term potential effects of Biofert Plusz on the carbon transformation activity of soil microorganisms was investigated.Overall results support the conclusion that any long-term effects of the test substance on exposed microbial soil organisms are not to be expected (NOEC > 20000 mg/kg dw).
In a study conducted according to OECD Guideline 217
(Soil Microorganisms: Carbon Transformation Test) long-term potential
effects of Biofert Plusz on the carbon transformation activity of soil
microorganisms was investigated. Biofert Plusz was applied to the soil
at test substance concentrations of 19.5, 78.1, 313, 1250, 5000 and
20000 mg/kg soil dw nominal. The treated soils were incubated for 28 d
at 49.9 -53.8% of the maximum water holding capacity, a pH of 6.34 -6.93
and a temperature of 19 -21°C. The glucose induced respiration was
measured on day 0 and after 7, 14, and 28 d. On each occassion, aliquots
of the soil were amended with glucose (4000 mg/kg soil). Oxygen
consumption was measured over the subsequent 24 h period and compared to
that of the untreated control.
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