CAJ | 학술논문

笔者对所引进的品种按定向培育目的和林网化建设选育方向分别对苗期、生长增量、期间生长进行了随机区组差异显著性检验和对比法分析比较,结果表明：苗期差异均显著,造林后2003～2006年树高增量差异不显著,胸径增量差异显著,期间5年后树高和胸径差异均显著,结合对比法进一步分析表明,鲁山杨、中林2025两品种表现最好,同时,以近地侧枝张角和虫害率为参考指标,对表现较好的品种进行了评价,优选出宜林网化品种为中林美荷、林常绿、欧美108,宜定向培育平川造林品种为中林2025,而鲁山杨适宜区域较广。
필자대소인진적품충안정향배육목적화림망화건설선육방향분별대묘기、생장증량、기간생장진행료수궤구조차이현저성검험화대비법분석비교,결과표명：묘기차이균현저,조림후2003～2006년수고증량차이불현저,흉경증량차이현저,기간5년후수고화흉경차이균현저,결합대비법진일보분석표명,로산양、중림2025량품충표현최호,동시,이근지측지장각화충해솔위삼고지표,대표현교호적품충진행료평개,우선출의림망화품충위중림미하、림상록、구미108,의정향배육평천조림품충위중림2025,이로산양괄의구역교엄。
The authors made a significance of difference test among randomized block and comparative analysis on the seedling stage,growth increment according to oriented cultivation and agroforestry construction direction.The results showed that differences among seedling stage were significant,the differences among the height increment of trees were not significant after afforestation during 2003~2006,the differences among diameter increment were significant,and after five years the differences among the height increment of trees were significant.Combined with comparison,the results showed that poplar of Lushan and Zhonglin-2025 were the best.At the same time,the better varieties were evaluated by using collateral inclination and damage rate by pests as reference index.Preferred varieties for appropriate forest networks were Zhonglinmeihe,Linchanglv,euramericana ＂108＂.Varieties suitable for oriented cultivation of plain planting were Zhonglin-2025.While Lushan can be planted in wider area.