【摘要】 为提高珍稀中药材铁皮石斛人工栽培的品质,促进广东地区林下经济的发展,以不同种源的铁皮石斛为试验材料,研究种苗类型、附生树种以及施肥方式对铁皮石斛林下仿野生栽培的影响,同时对设施栽培和仿野生栽培的铁皮石斛品质进行比较分析。结果表明,以广东、福建、云南的铁皮石斛种质资源为材料,将穴盘苗附生于松树、杉树、龙眼树,施以控释肥,仿野生栽培效果最佳;仿野生栽培3年的铁皮石斛多糖和生物碱含量可达40.5%和0.0367%。更多还原

【Abstract】 To improve the quality of valuable Chinese herbal material Dendrobium officinale and promote the development of under-forest economy in Guangdong province,this article studied the effects of different seedling types,attached trees and fertilization on cultivation techniques in imitating wild forest condition for D. officinale with different germplasm resources,and compared the quality between facility cultivation and imitating wild forest cultivation. With the germplasm resources from Guangdong,Fujian and Yunnan province,the suitable imitating wild cultivation can be reached by attaching the tray seedling on pine,fir and longan trees,and using the controlled release fertilizer. The content of accumulation of polysaccharide can reach 40.5% and 0.0367% of three-year old D. officinale.更多还原