Auxin in Long Shoots of Coulter Pine (Pinus Coulteri)

Aesculus April 11 April 25 auxin and water auxin content auxin levels auxin yield Avery bark and wood bark extracted Berkeley Berkeley Berkeley Berkeley Berkeley LIBRARY bioassay buds and shoots CALIFORN CALIFORNIA LIBRARY cambial activity Collection date 1956 compound winter bud Coulter pine dates tested dry weight Sample equivalents per kg ether extraction ether phase expressed as Collection expressed as Mg extracted with ether extracted with sodium fresh weight Sample graph indicate stages highest auxin IAA equivalents IAA EQUIVALENTS/100 gr initial extraction Japanese black pine July 12 July 19 June 14 June 28 long shoot March 14 March 23 MATERIAL DRY WEIGHT Mean March Mirov oleoresins one-year-old shoots percent level PLANT MATERIAL DRY rainfall season separatory funnel shoot tissues shoots bark sodium bicarbonate extraction solvents study period UNIVERSITY OF CALIFORNIA Values expressed vial water and auxin water content weight Sample Sample wood extracted wood unseparated woody portion woody tissues