福建含笑人工造林模式的评价

Evaluation on Silvicultural Model for Wild Michelia fujianensis

本文对福建含笑进行人工造林试验，采用纯林与混交林以及不同混交方法，不同坡位和立地级试验．经过５年的造林驯化试验进行生物量、生产力、生长效应、树冠结构、营养空间利用分析结果认为福建含笑和杉木混交林具有较高的生物量和生产力，福建含笑在采用常规速生丰产林培育技术其各指标生长量可达到或接近杉木生长水平，是优良珍稀速生树种，为发展福建含笑提供科学依据．

Pure versus mixed planting approaches were designed to develop the favorable silvicultural model for wild Michelia fujianensis. After over five year of experiment, the biomass, productivity, tree crown structure and space ultilization for nutrition were measured and analysed. The results showed that the mixed planting model of Michelia fujianensis with Chinese fir revealed higher biomass and productivity. Michelia fujianensis was proved to be a fast-growing species which tended to have the same growth rate as Chinese fir.