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园艺学报 ›› 2009, Vol. 36 ›› Issue (8): 1105-1112.

• 果树 • 上一篇    下一篇

不同光质对葡萄试管苗离体培养生长发育的影响

刘媛1;李胜1, 2*;马绍英1, 2;张真1;张青松1;罗丽媛1 ;薛冲1;裴晓利1   

  1. (1甘肃农业大学生命科技学院植物细胞工程研究室, 兰州730070; 2兰州汇通生物科技有限公司, 兰州730000)
  • 收稿日期:2009-04-28 修回日期:2009-06-26 出版日期:2009-08-25 发布日期:2009-08-25
  • 通讯作者: 李胜

Effects of Light Quality on the Growth and Development of in Vitro CulturedGrape Plantlets

LIU Yuan1;LI Sheng1, 2*;MA Shao-ying1, 2;ZHANG Zhen1;ZHANG Qing-song1; LUO Li-yuan1;XUE Chong1;PEI Xiao-li1   

  1. (1Laboratory of Plant Cell Engineering, College of Life Sciences and Technology, Gansu AgriculturalUniversity, Lanzhou 730070,China; 2Lanzhou Huitong Biological Science & Technology L td. , Lanzhou 730000, China)
  • Received:2009-04-28 Revised:2009-06-26 Online:2009-08-25 Published:2009-08-25
  • Contact: LI Sheng

摘要: 以不同葡萄品种(‘凤凰51’、‘黑比诺’、‘贝达’和‘巨峰’) 试管苗为材料, 研究其红、黄、绿、蓝和白5种光质条件下的生长发育。结果表明: 白光有利于试管苗的增殖、生物量积累及叶绿素的合成, 且净光合速率最强; 红、黄光促进试管苗根和茎的伸长生长; 蓝光有利于白藜芦醇的积累, 而叶绿素a /b的比值最小。

关键词: 葡萄, 试管苗, 光质, 增殖, 白藜芦醇

Abstract: Test2tube p lantlets of different grape varieties ( Fenghuang 51, PinotNoir, Beta and Kyoho) were used in the experiment to study their growth and development under 5 different light qualities ( red, yellow, green, blue and white light). The results showed that the white light was the best for the proliferation, biomass, chlorophyll synthesis and net photosynthetic rate of grape test-tube plantlets. The shoot and root elongation growth were promoted under red or yellow light. Under blue light resveratrol production was highest, but the chlorophyll a/b ratio was the lowest.

Key words: grape, test-tube plantlet, light quality, multiplication, resveratrol

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