藏药植物辐冠党参资源特征及可持续利用对策(英文)

该文通过野外实地线路调查、样点-样方套-样方调查、市场调查及专家走访对西藏高原13个县的藏药植物辐冠党参资源进行了调查与分析。结果表明,(1)各县辐冠党参分布面积排序是:工布江达县左贡县米林县墨竹工卡县朗县堆龙德庆县丁青县察隅县=嘉黎县=芒康县=巴青县=索县=尼木县,其中工布江达县分布最多,其次是左贡县和米林县,察隅县、嘉黎县、芒康县、巴青县、索县和尼木县未发现有分布。(2)各县辐冠党参株平均干重排序是:堆龙德庆县朗县工布江达县米林县察隅县=嘉黎县=左贡县=芒康县=丁青县=巴青县=索县=墨竹工卡县=尼木县,其中堆龙德庆县的辐冠党参平均干重最重,察隅县、嘉黎县、左贡县、芒康县、丁青县、巴青县、索县县、墨竹工卡县、尼木县的平均干重为0 g。(3)各县辐冠党参生物量的排序是:墨竹工卡县堆龙德庆县朗县工布江达县米林县左贡县丁青县=嘉黎县=芒康县=察隅县=尼木县=索县=巴青县,其中墨竹工卡县较多,丁青县、嘉黎县、芒康县、察隅县、尼木县、索县、巴青县的生物量为0。(4)各县辐冠党参资源具有分布广泛但不均匀的特点:工布江达县墨竹工卡县朗县左贡县米林县堆龙德庆县丁青县=嘉黎县=芒康县=察隅县=尼木县=索县=巴青县,其中工布江达县较多,丁青县、嘉黎县、芒康县、察隅县、尼木县、索县、巴青县都较少。(5)针对辐冠党参利用现状存在的问题,提出建立药用植物生态产业的保护区、人工栽培、更新观念、合理开发利用等。

Resource Characteristics and Sustainable Utilization of Codonopsis convolve,a Tibetan Medicinal Plant

In this paper, the resources of Codonopsis convolvulacea subsp. Vinciflora in 13 counties of Tibet were investigated and analyzed by field investigation, sample point-sample set-sample survey, market investigation and expert visit. The results showed that among the 13 counties, the distribution area of C. convolvulacea ranked as Gongbujiangda County > Zuogong County > Milin County > Mozhugongka County > Lang County > Duilongdeqing County > Chayu County=Jiali County= Mangkang County=Dingqing County=Baqing County=Suo County=Nimu County. The Gongbujiangda County showed the largest distribution, while Zuogong County and Milin County showed relatively small distribution. Chayu County, Jiali County, Mangkang County, Dingqing County, Baqing County, Suo County and Nimu County showed no distribution. The average plant dry weight C. convolvulacea ranked as Duilongdeqing County > Lang County, Gongbujiangda County >Milin County >Chayu County =Jiali County =Zuogong County =Mangkang County =Dingqing County =Baqing County=Suo County=Mozhugongka County=Nimu County. Among them, Duilongdeqing County showed the largest average plant dry weight. The average plant dry weight of C. convolvulacea in Chayu County, Jiali County, Zuogong County, Mangkang County, Dingqing County, Baqing County, Suo County, Mozhugongka County and Nimu County was all 0 g. The order of biomass of C. convolvulacea in the 13 counties was Mozhugongka County >Duilongdeqing County > Lang County > Gongbujiangda County >Milin County >Zuogong County >Dingqing County =Jiali County=Mangkang County=Chayu County=Nimu County=Suo County=Baqing County. Mozhugongka County showed the largest biomass, while the biomass of C. convolvulacea in Dingqing County, Jiali County, Mangkang County, Chayu County, Nimu County, Suo County and Baqing County was all 0 t. The reserve of C. convolvulacea is determined by distribution area habitat and its own growth. In the 13 counties, the reserve of C. convolvulacea ranked as Gongbujiangda County >Mozhugongka County > Lang County >Zuogong County >Milin County >Duilongdeqing County >Dingqing County=Jiali County=Mangkang County=Chayu County=Nimu County=Suo County=Baqing County. The reserve of C. convolvulacea was biggest in Gongbujiangda County and was relatively small in Dingqing County, Jiali County, Mangkang County, Chayu County, Nimu County, Suo County and Baqing County. Targeting at the problems existing in the utilization of C. convolvulacea, some suggestions are put forward, such as establishment of reserve for medicinal plant ecological industry, artificial cultivation, renewing concept and rational exploitation and utilization. In this paper, the resource characteristics and sustainable utilization of Tibetan medicinal plants were studied so as to provide a theoretical basis for the rational development and utilization of C. convolvulacea in the region.