北方农业学报 ›› 2020, Vol. 48 ›› Issue (1): 107-111.doi: 10.12190/j.issn.2096-1197.2020.01.21

• 园艺 • 上一篇    下一篇

野生黑果枸杞试管苗移栽基质的筛选

刘嘉伟1, 何丽君2, 陈海军3, 高粉红2, 郑燕4, 陈嘉玮2, 郭娟5   

  1. 1.内蒙古农业大学 草原与资源环境学院,内蒙古 呼和浩特 010011;
    2.内蒙古农业大学 农学院,内蒙古 呼和浩特 010019;
    3.内蒙古自治区生物技术研究院,内蒙古 呼和浩特 010010;
    4.内蒙古农业大学 林学院,内蒙古 呼和浩特 010019;
    5.鄂尔多斯市环境保护中心监测站,内蒙古 东胜 017010
  • 收稿日期:2019-12-20 出版日期:2020-01-19 发布日期:2020-05-08
  • 通讯作者: 何丽君(1963—),女,副教授,硕士,主要从事木本植物种质资源研究与创新工作。
  • 作者简介:刘嘉伟(1992-),男,博士研究生,研究方向为植物种质资源研究与创新。
  • 基金资助:
    内蒙古自治区科技计划项目(201602083);内蒙古农业大学科研专项资金项目(YZGC2017023)

Screen out the best transplanting medium of test tube seedlings wild Lycium ruthenicum Murray

LIU Jiawei1, HE Lijun2, CHEN Haijun3, GAO Fenhong2, ZHENG Yan4, CHEN Jiawei2, GUO Juan5   

  1. 1.College of Grassland,Resources and Environment,Inner Mongolia Agricultural University,Hohhot 010011,China;
    2.College of Agricultural,Inner Mongolia Agricultural University,Hohhot 010019,China;
    3.Inner Mongolia Institute of Biotechnology,Hohhot 010010,China;
    4.College of Forestry,Inner Mongolia Agricultural University,Hohhot 010019,China;
    5.Monitoring Station of Environmental Protection Center of Ordos City,Dongsheng 017010,China
  • Received:2019-12-20 Online:2020-01-19 Published:2020-05-08

摘要: 【目的】筛选野生黑果枸杞试管苗移栽的最适基质,观察其成活水平。【方法】 以内蒙古阿拉善盟、青海省格尔木市野生黑果枸杞无菌试管苗为材料,设3个不同成分的混合基质为处理:壤土+蛭石(3∶1)、壤土+营养土(3∶1)、壤土+蛭石+营养土(3∶1∶1),将无菌试管苗移栽入基质,并观察幼苗的长势情况。【结果】 在不同基质处理下,2个地区的野生黑果枸杞在壤土+蛭石+营养土(3∶1∶1)基质下株高、叶长、叶片数均表现较好;在移栽成活率方面,阿拉善盟野生黑果枸杞表现为壤土+营养土(3∶1)基质下存活率最高,格尔木市野果生黑枸杞表现为壤土+蛭石+营养土(3∶1∶1)基质下存活率最高,分别为72.92%、72.00%。【结论】 本试验条件下,壤土+蛭石+营养土(3∶1∶1)基质是野生黑果枸杞试管苗移栽的最适基质。

关键词: 黑果枸杞, 试管苗, 温室移栽

Abstract: 【Objective】 In order to screen out the optimal matrix for the transplanting of wild Lycium ruthenicum Murray seedlings in vitro,and to observe its survival level. 【Methods】 Sterile test tube seedlings of wild fructus Lycium ruthenicum from Alxa League of Inner Mongolia and Golmud City of Qinghai Province were used as materials,and three mixed substrates with different components were set as treatment:loam + vermiculite (3∶1),loam+nutritive soil (3∶1),loam+vermiculite+nutritive soil (3∶1∶1). 【Results】 Sterile test tube seedlings were transplanted into the substrate and the growth of the seedlings was observed. The results showed that the plant height,the leaf length,and the leaf number of wild Lycium ruthenicum Murray in the two regions were better under different substrate treatments in loam+vermiculite +nutritive soil (3∶1∶1). In terms of the survival rate of transplanting,the loam+nutritive soil (3∶1) was the highest survival rate in alashan wild Lycium ruthenicum Murray,and the loam+vermiculite+nutritive soil (3∶1∶1) was the highest survival rate in golmud wild Lycium ruthenicum Murray,which were 72.92%,72.00%,respectively. 【Conclusion】 Under the conditions of this experiment,loam+vermiculite+nutritive soil (3∶1∶1) is the optimal substrate for the transplantation of wild Lycium ruthenicum seedlings.

Key words: Lycium ruthenicum Murray, Test tube seedlings, Greenhouse transplanting

中图分类号: 

  • S567.19