Article
Genotypic effects of fertilization on seedling sweetgum biomass allocation, N uptake, and N use efficiency.
TheScientificWorldJournal - 23 Oct 2001
Chang S X, Robison D J
Abstract excerpt
Screening and selecting tree genotypes that are responsive to N additions and that have high nutrient use efficiencies can provide better genetic material for short-rotation plantation establishment. A pot experiment was conducted to test the hypotheses that (1) sweetgum ( Liquidambar styraciflua L.) families have different patterns in biomass production and allocation, N uptake, and N use efficiency (NUE),...
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