Table III. Mean effect of Alar rates applied 18 days from seeding on roots. (Exp. 582b) Total yield Roots Dia- and quality of carrot Inside Alar Total Total U.S. No. 1 U.S. Jumbo Marketable Length meter Color C pm Lbs. No. Lbs. No. Lbs. No. Lbs. Tons/A (in) (in) 1/ L 0 34.3 299 24.3 164 0.7 2 25.0 14.5 7.7 1.0 4 8 1000 34.3 308 24.2 185 1.6 4 25.8 15.0 7.6 1.0 4 8 2000 34.1 309 24.4 169 1.2 2 25.6 14.9 7.5 1.0 4 8 4000 34.1 302 25.6 177 1.0 2 26.6 15.4 7.6 1.0 4 7 Significance at 5% N.S. N.S. 1/ 1 = poor to 5 = excellent This preliminary report was presented to the muckland research workers conference at Montreal, Canada, July, 1969. ull bs. .8 .4 .4 .4 Tops Lbs. 25.6 25.7 25.5 25.2 N.S. EES 70-8 350 copies