摘要
为探索毛竹林下人工种植黄花远志关键技术,在福建省长汀楼子坝国有林场开展了毛竹林下套种黄花远志试验,对3年生的黄花远志试验林进行调查,分析不同基肥类型、种植密度和坡位等因素对黄花远志生长效果的影响。结果表明:黄花远志适宜在毛竹林下套种,其平均保存率达89.97%;基肥类型、种植密度、坡度等对黄花远志生长有显著影响,以施用3000 kg·hm-2的农家肥为基肥,株行距50 cm×40 cm,水肥条件较好的林地下坡位最有利于黄花远志的生长。
In order to explore the key technology of artificial planting of Polygala fallax under bamboo forest,the experiment of interplanting was carried out on Lou Zi-ba State Forest Farm of Changting,Fujian Province.Experimental stand of 3 years old Polygala fallax was investigated,and the effects of different basal fertilizer types,planting density and slope position on the growth of Polygala fallax were analyzed.The results showed that Polygala fallax was suitable for planting under bamboo forest,and the average preservation rate of Polygala fallax was 89.97%.In addition,the type of base fertilizer,planting density,and slope position had a significant influence on the growth of Polygala fallax.The measures to improve the growth of Polygala fallax could be as fellowes：applied 3000 kg of farmyard manure per hectare as base fertilizer,controlled the planting spacing in 50 cm×40 cm,and planted on the lower slope of the forest.
作者
邱建声
QIU Jiansheng(Lou Zi-ba State Forest Farm of Changting ,Longyan 366303 ,Fujian, Chin)
出处
《福建林业科技》
2018年第2期44-48,共5页
Journal of Fujian Forestry Science and Technology
基金
龙岩市科技计划项目(2013LY39)
关键词
黄花远志
毛竹林
林下套种
生长量
Polygala fallax
bamboo forest
interplantation in forest
growth
