摘要
本研究对湖南省桃源县不同经营措施的油茶林设置标准地,计算各器官鲜重,测算林木层生物量及其垂直分配,油茶各器官相对生长关系及油茶净光合经济指数。
Three silvicultural treatments were used, namely, 1)constructing soil and water conservation contour ditches, 2)loosening the soil by hoeing 10-30 cm deep once every other year, and 3)check plots without tending whatsoever. Results indicated that the most biomass production in the form of fruit, stem, shoot, leaf, and root was harvested from test plots with treatment No. 1, whereas treatment No.3 yielded the least biomass and treatment No.2 yielded biomass in between.
出处
《经济林研究》
2000年第1期16-18,共3页
Non-wood Forest Research
关键词
油茶
生物产量
经营措施
Camellia oleifera
silvicultural treatment
biomass production.
