Southern Journal of Applied Forestry · 1980 · 14 citations · 0 references
AgricultureForestryPlant SciencesForest ManagementPruning SystemsSoil FertilitySeed AvailabilitySeed GerminationSeedling EstablishmentSeedling Growth SuppressionSeedling ProductionSeedling SurvivalPruningSeedling DynamicsSeedling Growth DynamicsSeedling Growth PerformanceTree Growth AnalysisTree Growth Response
Abstract The survival and growth of planted northern red oak (Quercus rubra L.) seedlings were studied in relation to top pruning, fertilizing, mulching, and the age and size of seedlings at planting time. Top pruning at one and two years after planting suppressed growth. Fertilizer—N, P, and combinations—and mulches did not produce a significant growth response. Seedlings of above average height at planting time retained their height advantage during the study. Survival of all ages of stock was high. Many seedlings attained a height of more than 6 feet seven years from seed, regardless of treatment, and it is expected that 30 to 50 percent of these will reach maturity.