. Effects of seeder design and seed placement on seedling size and cull rates at western forest nurseries . 10- 0 10 20 30 40 50 60 70 80 90 100+ Distance between seedlings (mm) Figure 1a—Spacing distribution histograms for Douglas-fir seeds and seedlings from 95 percent germination seedlots at the Coeur d'Alene Nursery. Seedling spacing Hand thinned

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Keywords: ., bookcentury1900, bookcollectionbi, booksubjectforestsandforestry