On of carrot root sizes: Studies made of spacing and seed germination to determine possible cause of size variation
Louis K. Mann, Experiment Station, Davis.
J. H. MacGillivray, Experiment Station, Davis.
California Agriculture 3(10):9-13. DOI: 10.3733/ca.v003n10p9.
Not available – first paragraph follows:
Cullage of carrots grown for bunching causes considerable loss of yield because the roots are so highly variable in size.
Louis K. Mann is Assistant Professor of Truck Crops and Assistant Olericulturist in the Experiment Station, Davis. John H. MacGillivray is Professor of Truck Crops and Olericulturist in the Experiment Station, Davis.