摘要
通过对秃杉引种造林试验研究表明,秃杉具有良好的适应性、速生性和抗逆性,对幼林观测表明,其造林成活率、树高、胸径长势良好,年平均树高生长量达0.8 m、胸径生长量达1.2 cm;与福建柏、杉木生长量比较,秃杉树高提高了12%-21%、胸径提高了13%-29.8%,具有明显的增益优势,适宜作为南方用材林进一步引种栽培和推广示范。
The results of introduction and plantation showed that Taiwania flousiana has good adaptability, fast-growth property and strong resistance; Observations on young Taiwania flousiana indicated that, its survival rate of plantation, tree height and DBH （diameter at breast height） grew well, and average annual tree height increment reached 0.8 m, average annual diameter increment reached 1.2 cm; 12 % - 21% increment in height and 13 % - 29.8 % increment in DBH were obtained compared to Fokienia hodginsii and Cunninghamia lanceolata, which showed significant gain. Taiwania flousiana is suitable for further introduction and cultivation as well as popularization.
出处
《福建林业科技》
北大核心
2007年第2期140-142,共3页
Journal of Fujian Forestry Science and Technology
关键词
秃杉
引种造林
生长量
Taiwania flousiana
introduction and plantation
growth increment
