The multiplication by the mysterious number 703 tends to lend the measure an aura of scientific authority. However if were in Europe you need not worry about that mysterious number. To find your BMI you take your weight in kilograms and divide it by the square of your height in meters. The 703 is needed for converting pounds to kilograms and inches to meters.
(1997) provid-ed a current and historicalsummary of forest managementcosts in the Southern CoastalPlain. Since most farmlands are ingood shape, you may not need tospend any money on site prepara-tion. The seedling costs are about$25 per 800 (800 trees per acre isa good planting density in thestate). Planting costs are about $40per acre on cropland.
Keep a sample of each lot. If you plan to seed at 5 pounds per acre regardless of seed size, know the risks. Large-size seed planted at 5 pounds per acre may not achieve the safe minimum plant stand of 7 plants per square foot. Hereâs why: A 6-gram hybrid seeded at 5 lb./ac. works out to 8.7 seeds per square foot. At 60% seedling survival, which is at the high end for average conditions, those 8.7 seeds only produce 5.2 plants per square foot. (See the tables at the bottom of this article.) At rates below 5 lb./ac., the plant stand drops accordingly.