厦门坂头林场生态风景林造林效果分析

厦门市坂头国有林场2007年在采伐迹地上营造香樟、小叶榕、木荷建设生态风景林,经过7年的生长观察,结果表明:香樟和小叶榕年平均生长量分别为:树高0.69m、0.59m,胸径0.86cm、0.75cm,蓄积总生长量49.03 m3/hm2、36.05 m3/hm2,年均生长量7.0 m3/hm2、5.15 m3/hm2,树冠体积52.47 m3、49.5 m3,林木生长旺盛,能迅速形成景观效果,是生态风景林建设的良好树种。木荷由于种植在立地条件相对较差的位置,其生长也较快,可作为生态风景林建设的树种,除作防护林带经营外,也可作为用材林。

Analysis on the Afforestation Effect of Eco-landscape Forest in Bantou Forest Farm of Xiamen Municipality

Since 2007, the Cinnamomumhupehanum, Ficusmicrocarpa and Schimasuperbawere planted in the cutting blank for construction of eco - landscape forest by Bantou State - owned Forest Farm of Xiamen Municipality. Through seven years observation, the result showed that the annual average growth amounts of Cinnamomumhupehanum and Fi- cusmicrocarpa such as tree height, trunk diameter, accumulation of total growth, average annual growth and crown vol- ume are 0.69m, 0.86cm, 49.03m^3/hm^2, 7. Om^3/hm^2, 52.47m^3 and 0.59m, 0.75cm, 36.05m^3/hm^2, 5.15m^3/ hm^2, 49.5 m^3, respectively. Thriving trees may form the landscape effect fast, that are the suitable tree species for the development of eco - landscape forest. Although the Schimasuperba trees were planted in the location of poor land occupation conditions, they still grew fast. This tree variety may also be planted for the development of eco - landscape forest that can not only be used as shelter belt but also the timber stand.