Acknowledgement
Grant : 국유림경영현대화 산학협동실연연구
Supported by : 산림청
The objectives of this study were 1) to classify the types of Quercus mongolica stands at Mt. Joongwang and compare their quality, and 2) to determine the proper future tree number of Q. mongolica per ha and the appropriate distance between the future trees. The results from this study were as follows : Q. mongolica stands at Mt. Joongwang was classified into four types, pure Q. mongolica stand as stand type I, Q. mongolica - hardwood stand as stand type II, Q. mongolica - Pines densiflora stand as stand type III, Hardwood - Q. mongolica stand as stand type IV, according to mixture rate in stand volume. Stand type IV showed the best quality stem of Q. mongolica among the stand types, and the stem quality of Q. mongolica in Q. mongolica stand mixed with hardwood as stand types II and IV was better than those in pure Q. mongolica stand as stand type I and in Q. mongolica - P. densiflora stand as stand type III. If the management goal for Q. mongolica stand is to produce its high quality-timber, it is desirable to sustain proper mixture rate of Q. mongolica with another hardwoods. The proper number of future trees in pure Q. mongolica stand as stand type I was 122trees/ha and reasonable distance between the future trees was 9.15m. The distance between future trees in other stand types was 7.2m to 9.3m for stand types II and IV, while 8.0m for stand type III. Thus, the classification of Q. mongolica stand type based on stand character and maturity, and proper stem number of future tree and optimum distance between future trees would be a useful forest tending work.
이 연구의 목적은 강원도 평창군 중왕산 지역에 자라는 활엽수림중 신갈나무림을 대상으로 임분형을 구분하고 이에 따른 신갈나무의 형질을 비교 분석하며, 육림작업시 적용될 수 있는 적절한 미래목 본수 및 미래목들간의 간격을 결정하는 것이다. 연구대상지에 0.05ha 크기의 시험구 22개에 대한 자료조사를 통해 재적혼효율에 따른 임분형을 분류한 결과 중왕산 지역의 신갈나무림은 4개의 임분형(신갈나무 단순림, 신갈나무 - 기타활엽수림
Grant : 국유림경영현대화 산학협동실연연구
Supported by : 산림청