Effects of seeder design and seed placement on seedling size and cull rates at western forest nurseries effectsofseederd458sloa Year: 1992 10- 0 10 20 30 40 50 60 70 80 90 100+ Distance between seedlings (mm) Figure 1aâSpacing distribution histograms for Douglas-fir seeds and seedlings from 95 percent germination seedlots at the Coeur d'Alene Nursery. Seedling spacing Hand thinned LMJP<JL.^LWJ â¢I' â I -râ'T' 0 10 20 30 40 50 60 70 80 90 100+ Distance between seedlings (mm) 8

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