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Yellow-poplar seed quality varies by seed trees, stands, and years

Informally Refereed
Download (PDF 207 KB): https://research.fs.usda.gov/download/treesearch/48074.pdf

Abstract

The number of year-old yellow-poplar (Liriodendron tulipifera L.) seedlings grown from equal quantities of seed varies as much among individual seed trees within a stand as among stands of different geographic location. Moreover, production will vary from one year to another. This information was obtained from an experiment begun in the Central States in 1952 to study the effects of seed source on growth and development of yellow-poplar plantations.

Citation

Limstrom, G.A. 1959. Yellow-poplar seed quality varies by seed trees, stands, and years. Station Note 134. Columbus, OH: U.S. Department of Agriculture, Forest Service, Central States Forest Experiment Station. 2 p.