A microcomputer based method for the rapid and detailed measurement of seedling root systems

SummaryA simple method for making detailed measurements of seedling root systems is described. Photocopies of root systems are traced over by an operator using a digitizing system attached to a microcomputer. The computer calculates and prints the lengths of axis, laterals and sublaterals for each root system. Accurate measurements can be achieved with a degree of speed and detail unobtainable by other methods.