摘要
为了掌握大兴安岭地区笃斯越桔种质资源的分布情况,以更好地保护、开发和利用此类资源,于2010年5月和7月,采取自然实生居群典型样地调查法和走访群众相给合的方法,共选取25个典型样点对大兴安岭笃斯越桔的种质类型进行了调查、分析和评价。结果表明:笃斯越桔分布的立地类型有水湿地类型和山地类型这两大类,其中水湿地类型又分为无土壤层类型、有土壤层类型、低湿塔头草甸子这3类;其果实的类型有圆形果、椭圆形果、梨形果、大果等种类。还提出了保护与利用笃斯越桔的几点策略。
In order to protect and exploit the wild blueberry resources in Da Hinggan Mountains,with the methods of typical sample land investigation and visiting people,25 typical sample lands were investigated in May and July,2010.According to survey results,the wild blueberry distributed in two kinds of land,wet land and the mount areas.In terms of wet land,there were 3 types,including no-soil layer type,soil layer type and wetland with grass.And their fruits included round shape,ellipse shape,pear shape and big fruit shape.In addition,some strategies and advices to protect and exploit the wild blueberry resources were put forward.
出处
《经济林研究》
2011年第2期114-118,共5页
Non-wood Forest Research
基金
省部级林业公益性行业科研专项"蓝莓定向高效培育及加工利用技术研究"(200904014)
关键词
笃斯越桔
种质资源
驯化栽培
调查分析
大兴安岭
wild blueberry
germplasm resources
domestication
investigation
Da Hinggan Mountains
