闽清县几种杉科树种造林对比试验  

Field Test of Serval Taxodiaceae Tree Species Plantative Comparation in Minqing County

作　　者：郑思行 Zheng Sixing(Minqing Meigu State-owned Forest Farm in Fujian Province,Fuzhou 350800,China)

机构地区：[1]福建省闽清美菰国有林场,福建福州350800

出　　处：《防护林科技》2023年第3期66-68,共3页Protection Forest Science and Technology

摘　　要：为增加闽清县人工林造林树种,2012年闽清美菰国有林场引种了台湾杉和峦大杉,并与本地的秃杉和杉木一起进行造林对比试验。结果表明:不同树种的成活率和保存率均在90%以上,成活率和保存率为杉木>峦大杉>台湾杉>秃杉,不同树种的成活率和保存率差异极显著;峦大杉的树高、胸径最大,杉木其次,不同树种的树高、胸径差异极显著。初步认为峦大杉生长优势明显,可用于闽清县山地造林。Field Test of plantative comparation among Taiwania cryptomerioides,Cunninghamia konishii,Taiwania flousiana and Cunninghamia lanceolata was carried out in Minqing Meigu State-owned Forest Farm in 2012 to increase artificial afforestation tree species in Minqing County.The results showed as follows:survival rate and preservation rate of different tree species were over 90%,the order of which was Cunninghamia lanceolata>Cunninghamia konishii>Taiwania cryptomerioides>Taiwania flousiana,thus the survival rate and preservation rate of different tree species varied very significantly;the height and diameter of Cunninghamia konishii was the biggest and that of Cunninghamia lanceolata took the second place,so the difference in height and diameter of different tree species was very obvious.Cunninghamia konishii is suitable to be planted in Minqing County mountain.It is preliminarily believed that the growth advantage of Cunninghamia konishii is obvious and can be used for mountain afforestation in Minqing County.

关 键 词：台湾杉 峦大杉 秃杉 杉木 生长量 保存率 成活率 闽清县 

分 类 号：S791.27[农业科学—林木遗传育种] S727.1[农业科学—林学]