[1]王丽萍,董丽芬*,贾彩霞,等.油松试管苗培养中活性炭最适交替周期及浓度的研究[J].西北林学院学报,2008,23(05):79.
 WANG Li ping,DONG Li fen*,JIA Cai xia,et al.Optimum Alternate Cycles and Concent of Activated Carbon's in Test Tube Seedling Cultivation of Chinese Pine[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(05):79.
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油松试管苗培养中活性炭最适交替周期及浓度的研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第23卷
期数:
2008年05期
页码:
79
栏目:
出版日期:
2008-09-30

文章信息/Info

Title:
Optimum Alternate Cycles and Concent of Activated Carbon's in Test Tube Seedling Cultivation of Chinese Pine
作者:
王丽萍董丽芬*贾彩霞范成民程钰
西北农林科技大学 林学院,陕西 杨陵 712100
Author(s):
WANG LipingDONG Lifen*JIA CaixiaFAN ChengminCHENG Yu
College of Forestry,Northwest A&F University,Yangling,Shaanxi 712100,China
关键词:
活性炭 油松试管苗 不定芽 增殖不定根酚类物质
Keywords:
activated carbon test tube seedling of Chinese pine adventitious buds proliferation adventitious root
分类号:
S791.254.05
文献标志码:
A
摘要:
以活性炭的使用交替周期(3水平)和使用浓度(4水平)为因素,采用完全试验设计,以油松成熟胚为材料,对活性炭在不定芽诱导期、增殖壮苗期以及生根期3个生长阶段中对油松试管苗生长的影响进行了研究。同时还针对活性炭对油松试管苗培育过程中代谢到培养基中的有害物质酚类的吸附能力做了测定。结果表明,在油松试管苗生长的3个阶段,活性炭对油松试管苗的培养效果都具有明显的作用。油松试管苗培育全过程中活性炭的最佳使用浓度为1.00 g·L-1,最佳使用交替周期为先在不含活性炭的培养基中培养2周,再转接到含活性炭的培养基中培养4周。使用活性炭可以明显降低油松试管苗培育过程中代谢到培养基中的总酚类含量。
Abstract:
Mature embryos of Chinese pine were used as explants.Effects of alternate cycles and concent on the growth of the tube seedling of Chinese pine in its three growth stages(adventious bud induction, the multiplication and growth root formed process phase). Adsorption of activated carbon to phenolics was also in vestigated.The results showed that 2 weeks in culture medium free of activated carbon, then 4 weeks in culture medium with an activated carbon content of 1.0 g·L-1 were beneficial to the growth of tube seedlings. Activated carbon had strong adsorption to phenolics.

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备注/Memo

备注/Memo:
收稿日期:20080110修回日期:20080421 作者简介:王丽萍,女,在读硕士,主要从事林木种苗繁育研究。 *通讯作者:董丽芬,女,教授,研究方向为林木种苗繁育理论与技术。
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