Witcher et al. 2012. Factors affecting early seedling development in whole pine tree substrates.
Whole pine tree, either fresh or aged, did not inhibit seed germination or seedling root growth of various test species. Many substrates tested against whole pine tree. Witcher, A, EK Blythe, GB Fain, KJ Curry, and CT Pounders. 2012. SNA Reseach Conference 57:314-319.
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