Answers are grounded in this paper and cite their sources.
Marc D. Abrams, Donald I. Dickmann, Response of Understory Vegetation to Fertilization on Mature and Clear-cut Jack Pine Sites in Northern Lower Michigan, The American Midland Naturalist, Vol. 110, No. 1 (Jul., 1983), pp. 194-200
No takes yet. Share an insight, caveat, or question.
Abrams et al. (1983) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: