CAJ | 학술논문

于2004年在龙山县八面山海拔1200 m地段用1年生华榛实生苗造林，2013年调查造林成效。结果表明：11年生华榛人工林植株保存率84.4％；平均树高6.68 m，树高生长量0.61 m/年，变异系数11.8％～20.6％；平均胸径7.18 cm，胸径生长量0.65 cm/年，变异系数11.4％～32.1％；冠幅面积8.16 m2/株，变异系数68.1％；11年进入初果期，结实率8.1％。分析认为，华榛造林易成林，适宜八面山规模化栽培。光照是影响华榛生长发育的主要因子。
우2004년재룡산현팔면산해발1200 m지단용1년생화진실생묘조림，2013년조사조림성효。결과표명：11년생화진인공림식주보존솔84.4％；평균수고6.68 m，수고생장량0.61 m/년，변이계수11.8％～20.6％；평균흉경7.18 cm，흉경생장량0.65 cm/년，변이계수11.4％～32.1％；관폭면적8.16 m2/주，변이계수68.1％；11년진입초과기，결실솔8.1％。분석인위，화진조림역성림，괄의팔면산규모화재배。광조시영향화진생장발육적주요인자。
A plantation of Corylus chinensis was established in 2004 at altitude of 1 200 m at Bamian Mountain with 1 -year-old seedlings. And the afforestation effect was investigated in 2013. The results showed that the survival rate of Corylus chinensis plantation with 1 1 years old was 84.4%. The average height was 6.68 m,and the average annual in-crement of height was equivalent to 0.6 1 m/a with the variant coefficient range from 1 1.8%to 20.6%. The average DBH was 7.18 cm,and the annual average DBH growth was equivalent to 0.65 cm/a with the variant coefficient range from 1 1.4% to 32.1%. The tree crown was 8.16 m2 per individual with the variant coefficient 68.1%. In addition,there was 8.1% of individuals among the plantation started to fruit at the age of 1 1. In a word,Corylus chinensis was apt to afforest and suitable for large scale plantation at Bamian Mountain. And the sunlight intensity was one of the main factors affecting development of Corylus chinensis.