摘要
通过对一年生杉木薏米复合经营模式结构和生物量研究，结果表明，与对照相比（末进行复合经营），复合经营模式水平和垂直结构（地上部分与地下部分）均较为合理，杉木生长较快，复合模式生物量是对照的２８．５９倍，复合模式中杉木生物量是对照的１．２８倍．表明杉木薏米复合经营模式光能和林地利用率得到明显的提高．
Interplanting system of Coix lacryma-jobi and one-year-old Chinese fir seedlings was established. Compared with pure Chinese fir plantation (control plot),the complex community ultilized the environmental resoures more effectively due to the establishment of favorable vertical stratification (including aboveground and underground parts) and spatial pattern. The total biomass and biomass of Chinese fir individuals alone were 28.59 times and 1. 28 times of the control plot, respectively.
出处
《福建林学院学报》
CSCD
1996年第2期126-129,共4页
Journal of Fujian College of Forestry
基金
福建省教育委员会科学基金
关键词
杉木
薏米
复合经营
结构
生物量
Cuninghamia lanceolata, Coix lacryma-jobi, complex community, structure, biomass
