... articleDaylength, temperature and fertilization effects on desiccation resistance, cold hardiness and root growth potential of Picea mariana seedlingsStephen J. COLOMBOa*, Chris GLERUMa† and D. ... the effect of temperature, fertilizer application, and daylength on the development of needle primordia in buds, desiccation resistance, cold hardi-ness, and root growth potential of black spruce ... E., Cold acclimation and deacclimation of shoots and roots of conifer seedlings, in:Bigras F.J., Colombo S.J. (Eds.), Conifer Cold Hardiness, KluwerAcademic Press, Dordrecht, The Netherlands,...