秦巴山区苎麻资源评价

Evaluation and Utilization of Resources of Ramie in Qinba Mountain Area

将1986～1991年在秦巴山区陕南部分县征集的苎麻（BoehmerisniuseL．）品种资源材料和其它野生种苎床统一移植到商洛地区农科所资源圃，通过田间观察和剥皮测定、分析，对其植物学形态特征及其经济性状做了翔实记录。分析认为：①秦巴山区苎麻资源十分丰富，对开展苎麻育种工作，提供优良基因有重要意义；②秦巴山区是苎麻的适生区域，可充分利用得天独厚的农业生态资源，发展苎麻生产、建立基地并形成产业化，以此为龙头，促进相关产业的发展；③从苎麻分布的普遍性，结合史实分析推测，黄河中下游地区可能与长江流域并列为栽培苎麻的起源地。

Varieties of ramie (Urticaeae boehmeria ) collected from some counties in Qinba mountainarea in the south of Shaanxi were planted in a plant nursery in the Institute of Agricultural Sciences ofShangluo. Data records of their morphology and economic characters were obtained through field observation and peel test. A proposal for developing ramie production in the Qinba mountain area was put forward.①. Rich in natural resources of ramie,including good quality and resistance varieties,Qinba mountain areais a suitable place to develop ramie breeding which has a principa contribution to ramie gene bank. ②. Toset up and develop a ramie industralization basis in this area can promote the prosperity of other relativetrades and prodessions,which consequently can help this area to get rid of poverty. ③. It can infer from thedistribution and history records of ramie that the middle and lower reaches of Yellow River may be the original place for ramie to be planted as well as Changjiang River valley.