QUENCHING APPLICATION IN THE LIQUID SCINTILLATION MEASUREMENT Ⅱ. DETERMINATION OF THE CHLORPHYLL CONCENTRATION IN WHEAT LEAVES WITH NNUMBER

MeasUring the chlorophyll concentration in wheat leaves with H number is a new rapid and accurate method and operation with radioactive tracer is avoided. The results from this method were significantly related with those from routine colorimetric analysis (r=0.899) and no significant differences between these two methods were found (p>0.05 for test).