Proj
J-GLOBAL ID:200904008855518236  Research Project code:0350011794 Update date:Oct. 28, 2004

Establishment of an efficient guiding technique to forests worked for long felling period

長伐期施業林への効率的な誘導技術の確立
Study period:2002 - 2006
Organization (1):
Investigating Researcher (1):
Research overview:
In guiding practical forest stand to forests worked for long felling period, we show a felling method efficient in view of forestry management. We also reveal density control of elderly forest or a low-cost renovation method into a vacant lot felled and smoothly promote transition to a forest worked for long felling period. Modeling of felling method, felling quantity and the like depending on the forest state for the purpose of guiding to the forest worked for long felling period. Development of a low-cost multilayer reclaiming technique (natural low-grade renovation method) at the vacant lot felled. Systematization of density control technique (number adjustment for trees) in the forest worked for long felling period.
Keywords (4):
forest-stand density control ,  elderly forest ,  growth model ,  renovation
Project Organization (1):
  • (E432000000)
Research program: Ordinary Research
Research budget: 2004: \1,236,000

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