Biomass and nutrient allocation in Douglas-fir and amabilis fir seedlings: influence of growth rate and nutrition
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Allocation of biomass and nutrients to shoots and roots was followed for three years in fast and slow growing populations of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), a fast growing pioneer species, and amabilis fir (Abies amabilis Dougl. ex J. Forbe... ...