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中国农学通报 ›› 2018, Vol. 34 ›› Issue (24): 159-164.doi: 10.11924/j.issn.1000-6850.casb17080026

所属专题: 生物技术 资源与环境

• 林学 园艺 园林 • 上一篇    

竹子基因资源收集保存及抗寒性初步评价

刘翠兰,燕丽萍,王开芳,臧真荣,王因花,任飞,吴德军,李庆国   

  1. 山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室,山东省林业科学研究院/山东省林木遗传改良重点实验室
  • 收稿日期:2017-08-04 修回日期:2018-08-05 接受日期:2017-10-24 出版日期:2018-08-28 发布日期:2018-08-28
  • 通讯作者: 李庆国
  • 基金资助:
    山东省农业良种工程项目(南种北繁)“耐寒竹种引种驯化选育及繁育关键技术研究”(2017LZN019);山东省农业重大应用技术创新项目 “山东省竹林景观生态修复技术集成与示范”(鲁财农指【2014】第38 号);山东省济南市历城科技局项目“耐寒竹子选育研究及优良品种开发利用” (历城科合字(2014)第014 号)。

Preliminary Evaluation on Collection, Preservation and Cold Resistance of Bamboo Gene Resources

  • Received:2017-08-04 Revised:2018-08-05 Accepted:2017-10-24 Online:2018-08-28 Published:2018-08-28

摘要: (目的)2014年10月-2015年3月对山东省、江苏省和江西省境内有代表性竹子分布区进行基因资源调查与收集,共收集种质31份,分别保存于威海文峰基地与济南历城区唐王基地资源圃。(方法)连续2年调查其成活率、萌笋率及抗寒性,并利用隶属函数法对31份种质进行了抗寒性综合评价,(结果)初步评价结果是:“桂竹”、“金明竹”等7个竹种适应性强,(结论)适宜山东省栽植并可开发利用,为山东省竹种引进及促进竹林景观恢复提供了理论依据。

Abstract: The objectives are to screen the ornamental bamboo resources which are suitable for the climatic characteristics in Shandong, and restore the bamboo forest landscape. The investigation and collection of bamboo gene resources in the representative bamboo distribution areas of Shandong Province, Jiangsu Province and Jiangxi Province were carried out from October 2014 to March 2015. 31 accessions were collected and preserved in resource nursery of Weihai Wenfeng Base and Jinan Licheng Tangwang Base respectively. We investigated the survival rate, sprouting rate and cold resistance for two consecutive years and used subordinate function method to evaluate the anti- cold comprehensive evaluation. The preliminary evaluation results showed thatPhyllostachys bambusoides ,Ph. aureosulcata andIndocalamus tessellatus in the coastal areas of Shandong Province had the strongest cold resistance, andPh. bambusoides ,Ph. bambusoides var.castillonis , Ph. nuda ,I. decorus andI. pedalis showed the strongest cold resistance in the inland of Shandong Province. Seven bamboo species such asPh. Bambusoide andPh. bambusoides var.castillonis , had high adaptability, they were suitable for planting and developing in Shandong Province.

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