西藏蕨麻引种效果对比研究  

Comparative Study on the Introduction Effect of Potentilla Anserina in Tibet

作　　者：仝淑萍 孟德臣 关法春 张金萍[7] 王超[6] 边步云 刘金文[6] 郗登宝[6] TONG Shuping;MENG Dechen;GUAN Fachun;ZHANG Jinping;WANG Chao;BIAN Buyun;LIU Jinwen;XI Dengbao(Tibet Key Laboratory of Forest Ecology in Plateau Area,Ministry of Education,Nyingchi Tibet,860000 China;National Key Station for Field Scientific Observation ＆ Experiment in Nyingchi Tibet,Nyingchi Tibet,860000 China;Res.Institute of Plateau Ecology,Tibet Agriculture and Animal Husbandry University,Nyingchi Tibet,860000 China;Station of Agro-eeology Research on Agro-pastoral Integration（Nyingchi）,Nyingchi Tibet,860000 China;Songyuan Academy of Agricultural Sciences,Songyuan Jilin,138000 China;Songliao Water Resources Commit,MWR,Changchun Jilin,130021 China;Jilin Academy of Agricultural Sciences,Changchun Jilin,130033 China)

机构地区：[1]西藏高原森林生态教育部重点实验室,西藏林芝860000 [2]西藏林芝高山森林生态系统国家野外科学观测研究站,西藏林芝860000 [3]西藏农牧学院高原生态研究所,西藏林芝860000 [4]"农牧一体化"农业生态试验站(林芝),西藏林芝860000 [5]松原市农业科学院,吉林松原138000 [6]吉林省农业科学院,吉林长春130033 [7]水利部松辽水利委员会规研中心,吉林长春13002

出　　处：《高原农业》2018年第1期61-65,共5页Journal of Plateau Agriculture

基　　金：西藏科技厅项目"林芝地区庭院农业资源利用与蕨麻产品开发";西藏特色农牧资源研发协同创新中心高原生态研究平台资助

摘　　要：温度、水、肥等环境条件对蕨麻块根膨大程度及形态都有影响,西藏那曲、林芝地区的蕨麻,其生长性状差异较大。(目的)为了对蕨麻的适生区域进行评定,以西藏那曲、林芝地区试验田为研究对象,(方法)运用对比方法,从影响蕨麻块根生长特性的环境要素出发,开展了西藏蕨麻引种试验。(结果)结果表明,在那曲市原位移栽的蕨麻经过2年左右的人工栽培管理后,其产量显著高于林芝市的引种移栽处理,且其管理简单,经济投入少,以致经济效益指标和与蕨麻块根口感直接相关的总糖含量指标远高于林芝引种移栽处理。(结论)因此,蕨麻适合在那曲市进行人工栽培,从经济上考虑,不适合在林芝市进行。Environmental conditions such as temperature, water and fertilizer have great influence on the expansion and shape of the earthnuts of Potentilla anserina, so there is an obvious difference on the growth traits of Potentilla anserina between Nagqu and Nyingchi areas.In order to evaluate the suitable region of Potentilla anserine, this study took the experimental fields of Nagqu and Nyingchi in Tibet as the research objects and used comparative methods to study the environmental factors which affected the growth characteristics of Potentilla andeana.The results showed that after two years of artificial cultivation and management in Nagqu, theyield of Potentilla anserina in situ transplanting was significantly higher than that in Nyingchi.Potentilla anserina management in Nagqu was simpler, less economic investment, and economic indicators and indicators of total sugar content was much higher than those in Nyingchi.Therefore, Potentilla anserina is suitable for nurturing cultivation in Nagqu City, and is not suitable for introduction and cultivation in Nyingchi City based on the economic point of view.

关 键 词：蕨麻 引种 栽培 产量 

分 类 号：S668.9[农业科学—果树学]