162 research outputs found
Project Report No. 46, Loblolly Pine Plantations in East Texas Two Harvest Schedules No Thinning & Final Harvest at 25 Years Thin at 10 Years & Final Harvest at 25 Years Sawlog/Veneer Wood Flow Comparison, A Simulation
DOES A THINNING AT 10 YEARS WITH FINAL HARVEST AT 25 YEARS INCREASE SAWLOG/VENEER 1000 FLOW? DOES A THINNING AT 10 YEARS WITH FINAL HARVEST AT 25 YEARS INCREASE NET PRESENT VALUE
Project Report No. 48, Loblolly Pine Plantations in East Texas Two Harvest Schedules No Thinning & Final Harvest at 30 years, Thin at 15 Years & Final Harvest at 30 years, Sawlog/Veneer Wood Flow Comparison, A Simulation
DOES A THINNING AT 15 YEARS WITH FINAL HARVEST AT 30 YEARS INCREASE SAWLOG/VENEER WOOD FLOW? DOES A THINNING AT 15 YEARS WITH FINAL HARVEST AT 30 YEARS INCREASE NET PRESENT VALUE
Project Report No. 46, Loblolly Pine Plantations in East Texas Two Harvest Schedules No Thinning & Final Harvest at 25 Years Thin at 10 Years & Final Harvest at 25 Years Sawlog/Veneer Wood Flow Comparison, A Simulation
DOES A THINNING AT 10 YEARS WITH FINAL HARVEST AT 25 YEARS INCREASE SAWLOG/VENEER 1000 FLOW? DOES A THINNING AT 10 YEARS WITH FINAL HARVEST AT 25 YEARS INCREASE NET PRESENT VALUE
Project Report No. 48, Loblolly Pine Plantations in East Texas Two Harvest Schedules No Thinning & Final Harvest at 30 years, Thin at 15 Years & Final Harvest at 30 years, Sawlog/Veneer Wood Flow Comparison, A Simulation
DOES A THINNING AT 15 YEARS WITH FINAL HARVEST AT 30 YEARS INCREASE SAWLOG/VENEER WOOD FLOW? DOES A THINNING AT 15 YEARS WITH FINAL HARVEST AT 30 YEARS INCREASE NET PRESENT VALUE
Estimating the amount of wood per acre in loblolly and slash pine plantations in East Texas
Two diameter distribution yield prediction systems are presented for loblolly pine (Pinus taeda L.) and slash pine (Pinus elliotti Engelm.) plantations located on non-old-fields in East Texas. A separate system was developed for each species based on the initial measurement of the East Texas Pine Plantation Research Project permanent plots
Predicting Survival Of Unthinned, Old-Field Loblolly Pine Plantations
A prediction equation, graph, and tables can assist forest landowners in estimating tree survival in unthinned loblolly pine (Pinus Taeda L.) plantations in the Interior West Gulf coastal plain
Texas Forestry Paper No. 18
Green and dry weight yields for unthinned old-field loblolly pine plantations in the interior west gulf coastal plainhttps://scholarworks.sfasu.edu/texas_forestry_papers/1009/thumbnail.jp
Total and Partial Stand-Level Yield Prediction for Loblolly and Slash Pine Plantations in East Texas
Observations from East Texas Pine Plantation Research Project permanent plots in loblolly (Pinus taeda L.) and slash (Pinus elliottii Engelm.) pine plantations throughout East Texas were utilized to develop methods to estimate stand-level yield values. Predicted yields are volume in cubic feet and green weight in pounds. Predictor variables for total yield are plantation age, site index (base age 25 yr) and surviving trees per acre. Partial yield is derived using total yield and plantation quadratic mean diameter in conjunction with specified threshold dbh and upper stem dob values. Expected total yield per acre is converted to partial yield per acre by considering combinations of threshold dbh and upper stem dob values. For each combination, total yield per acre is reduced by a proportional value to estimate a partial yield per acre. South.J . Appl. For. 20(1):36-41
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