[1]张国锋,宋宇鹏,郑永春.东北地区玉竹根茎繁殖技术研究[J].北方园艺,2012,36(14):172-174.
ZHANG Guo-feng,SONG Yu-peng,ZHENG Yong-chun.Study on the Rhizome Reproduction of Polygonatum in the Northeastern Region[J].Northern Horticulture,2012,36(14):172-174.
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ZHANG Guo-feng,SONG Yu-peng,ZHENG Yong-chun.Study on the Rhizome Reproduction of Polygonatum in the Northeastern Region[J].Northern Horticulture,2012,36(14):172-174.
东北地区玉竹根茎繁殖技术研究
《北方园艺》[ISSN:1001-0009/CN:23-1247/S]
卷:
第36卷
期数:
2012年14期
页码:
172-174
栏目:
出版日期:
2012-12-31
- Title:
- Study on the Rhizome Reproduction of Polygonatum in the Northeastern Region
- 文章编号:
- 1001-0009(2012)14-0172-03
- Keywords:
- Polygonatum in the northeastern region; rhizome reproduction; winter buds; adventitious bud; physiological index
- 分类号:
- S 682.2+9
- 文献标志码:
- A
- 摘要:
- 通过选取玉竹不同根茎段进行繁殖，观察其繁殖性状，生理指标及对产量的影响。结果表明：采用当年生主根前端具有越冬芽的根茎作为种栽，其植株的出苗率、茎高、产量及当年新生芽点数等均明显优于只具有不定芽的2组根茎；从生理指标测定可看出，当年生主根前端具有越冬芽的根茎，其植株的叶绿素、可溶性蛋白含量高于当年生横轴侧根具有越冬芽的玉竹根茎。综合分析表明，当年生主根具有越冬芽根茎作为玉竹留种材料，是玉竹优质丰产节本栽培的重要措施。
- Abstract:
- The reproductive tratheir，physical signs and yield were observed by chosen different roots of the Polygonatum.The results showed that the one-year-old rhizomes which possessed winter buds in the front-end of taproot as the species planted,they had an great superiority on the rate of emergence,height of stem,production and new buds points in such areas over the two groups of rhizomes which only had adventitious buds.Besides，from their physiological index determination,the rhizomes which were one-year-old and possessed winter buds in the front-end had higher content on chlorophyll and soluble protein over those rhizomes which had winter buds in the horizontal axis lateral roots were also abserved.Comprehensive analysis showed that chosen one-year-old rhizomes which possessed winter buds as the seed selection object was an important measure of achieved the goal of high yield and quality and low-cost cultivation in the meantime.
参考文献/References:
[1]刘塔斯,杨先国,龚力民,等.药食两用中药玉竹的研究进展[J].中南药学,2008,6(2):216-219.
[2]周文.东北地区关玉竹的生产情况分析[J].特种经济动植物,2009(6):19.
[3]路洪顺,刘鑫军,刘建敏.玉竹的开发利用价值与栽培技术[J].中国林副特产,2002,8(3):16-17.
[4]张廷红.玉竹栽培技术[J].甘肃农业科技,1998,35(8):31.
[5]秦达业,甘运果.玉竹的栽培[J].农村实用科技,2002,12(6):8-9.
[6]张治安.植物生理学实验指导[M].北京:高等教育出版社,2000:84-86.
备注/Memo
第一作者简介：张国锋（1980-），男，吉林吉林人，硕士，讲师，研究方向为药用植物资源与质量评价。责任作者：郑永春（1974-），男，吉林吉林人，硕士，副教授，研究方向为药用植物资源与质量评价。
基金项目：吉林省教育厅“十二五”科研规划资助项目（教科合字[2012]300号）。
收稿日期：2012-04-24
更新日期/Last Update:
2014-09-17