CAJ | 학술논문

在湖北省红安县爱河村的枫香天然次生林设置临时标准样地,并选取标准木进行解析和测定,对枫香的生长规律进行研究。结果表明：枫香的胸径、树高生长快速期都出现在早期,均在30 a 生前达到最快生长；胸径的连年生长量与平均生长量曲线在第38 a 生时相交,树高的连年生长量与平均生长量曲线在26 a 和34 a 生时相交；30 a 生以后胸径、树高生长均逐渐减弱。枫香材积的连年生长量在10~40 a 时一直呈现较快的增长趋势,40 a 以后增长很慢,在50 a 生时达到最大值；而材积的平均生长量一直表现为平稳的增长趋势。
재호북성홍안현애하촌적풍향천연차생림설치림시표준양지,병선취표준목진행해석화측정,대풍향적생장규률진행연구。결과표명：풍향적흉경、수고생장쾌속기도출현재조기,균재30 a 생전체도최쾌생장；흉경적련년생장량여평균생장량곡선재제38 a 생시상교,수고적련년생장량여평균생장량곡선재26 a 화34 a 생시상교；30 a 생이후흉경、수고생장균축점감약。풍향재적적련년생장량재10~40 a 시일직정현교쾌적증장추세,40 a 이후증장흔만,재50 a 생시체도최대치；이재적적평균생장량일직표현위평은적증장추세。
The standard plots were set up in natural secondary forest of Liquidambar formosana in Aihe village, Hong’an County,Hubei Province,and then the selected standard trees were analyzed and measured,and the growth and development law of L .formosana was studied.The results showed that the fast growing phase of DBH and tree height appeared at the early stage and their growth summits reached within the tree age of 30 years.The annual increment curve of DBH intersected with its average increment curve in the 38th year.And the annual increment curve of tree height in-tersected with its average increment calve in the 26th year and 34th year.The growth of DBH and height showed a decli-ning trend after the tree age of 30 years.The annual increment of timber volume showed the fast increasing tendency be-tween the tree age of 10 years and that of 40 years,while it increased slowly after the tree age of 40 years and reached the maximum at the tree age of 50 years.But the average increment of timber volume always showed a steady increasing tendency.