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Establishment of Seeded Grasslands for Wildlife Habitat in the Prairie Pothole Region


Tables


Table 4. Conversion factors to determine pounds of bulk seed needed to obtain 1 pound of pure live seed (adapted from Conservation Job Sheet ND-20, USDA-SCS 1980).
Percent germination
Percent purity 100 95 90 85 80 75 70 65 60 55 50
100 1.0 1.05 1.1 1.2 1.25 1.35 1.4 1.55 1.65 1.8 2.0
95 1.05 1.1 1.2 1.25 1.3 1.4 1.5 1.65 1.75 1.9 2.1
90 1.1 1.2 1.25 1.3 1.4 1.5 1.6 1.7 1.85 2.0 2.2
85 1.2 1.25 1.3 1.4 1.45 1.55 1.7 1.8 1.95 2.15 2.35
80 1.25 1.3 1.4 1.5 1.55 1.65 1.8 1.9 2.1 2.25 2.5
75 1.35 1.4 1.5 1.55 1.65 1.8 1.9 2.05 2.2 2.45 2.65
70 1.4 1.5 1.6 1.7 1.8 1.9 2.05 2.2 2.4 2.6 2.85
65 1.55 1.65 1.7 1.8 1.9 2.05 2.2 2.4 2.55 2.8 3.1
60 1.65 1.75 1.85 1.95 2.1 2.2 2.4 2.55 2.8 3.05 3.35
55 1.8 1.9 2.0 2.15 2.25 2.45 2.6 2.8 3.05 3.35 3.65
50 2.0 2.1 2.2 2.35 2.5 2.65 2.85 3.1 3.35 3.65 4.0


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