. Effects of seeder design and seed placement on seedling size and cull rates at western forest nurseries . "I""" "1" ^-1—T-^n -r 10 20 30 40 50 60 70 80 90 100+ Distance between seedlings (mm) Figure 7b—Distribution of Englemann spruce seedlings at the Coeur d'Alene Nursery using hand thinning, the Oyjord Seeder, and the Summit Precision Seeder. The histograms on the left represent 95 percent germination seedlots (95), while the histograms on the right represent 75 to 85 percent germination seedlots (75-85). 22
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Keywords: ., bookcentury1900, bookcollectionbi, booksubjectforestsandforestry