• Title/Summary/Keyword: minirotation

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Stand Structure, Volume, and Biomass Production of 9-year-old Alnus hirsuta var. sibirica grown in Minirotation (물갬나무 9년생(年生)의 임분구조(林分構造)와 재적(材積) 및 Biomass 생산(生産)에 관(關)한 연구(硏究))

  • Oh, Jeong Soo;Kim, Jong Won;Jeong, Yong Ho;Oh, Min Yung;Park, Sung Kul;Kim, Suk Kwon
    • Journal of Korean Society of Forest Science
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    • v.65 no.1
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    • pp.54-59
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    • 1984

  • Research was conducted in a minirotation plantation with four different planting densities at Tatae-ri, Chongwoon-myon, Yangpyong-gun, Kyonggi-do, to investigate the relation between volume and biomass production. Nine-year-old Alnus hirsuta var. sibirica analyzed to determine volume yield and weight equations for aboveground parts. The results suggest that the most suitable harvesting or thinning period at highly dense plots, more than 6,000 trees per hectare, is five years after planting, and the most fitted regression equation model for estimating aboveground biomass or total tree biomass is $logY=b_0+b_1logd^2h$.

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