抗松针褐斑病湿地松组培再生植株生长性状观察(PDF)
《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]
- Issue:
- 2012年02期
- Page:
- 69-72
- Column:
- 研究论文
- publishdate:
- 2012-04-10
Article Info:/Info
- Title:
- Observation of growth traits on tissue culture plantlets of slash Pinus elliottii
- Author(s):
- CHENG Fang; AN Huicui; LIU Ge; YE Jianren*
- Jiangsu Key Laboratory for Prevention and Management of Invasive Species, Nanjing Forestry University, Nanjing 210037,China
- Classification number :
- Q944
- DOI:
- 10.3969/j.jssn.1000-2006.2012.02.014
- Document Code:
- A
- Abstract:
- In this paper, height, ground diameter and stem form between tissue-culture plantlets and seedlings of Pinus elliottii were compared. Differences of growth traits among different families and clones were found. The height of seedlings were significantly higher those of plantlets. Seedlings of common family grow fasters than those of disease resistant family. However, little difference found within 8# and 32# disease resistant family. Both seedlings and tissue-culture plantlets severely grow in an oblique way. The generation of the plantlets affects little to the growth of height and ground diameter. Positive correlation occurred between the plantlets age and the plantlets height. Different clones of 8# had significantdifference of height, however little difference was found in ground diameter.
References
[1] 李传道,韩正敏,叶建仁,等.松针褐斑病在湿地松幼林中的发展.南京林业大学学报,1987,11(1):1-7.
[2] 叶建仁,韩正敏,李传道,等.湿地松抗褐斑病无性系种子园营建技术研究[J ].南京林业大学报,1991,15(2):23-29.
[3] 何月秋.湿地松抗病家系组培繁殖技术研究[D].南京:南京林业大学,2003.
[4] 朱丽华,张艺,吴小芹.湿地松的组织培养及植株再生[J].南京林业大学学报:自然科学版,2004,28(6):47-51.
[5] 程方.抗性湿地松组培技术研究及再生植株性状评价[D].南京:南京林业大学,2010.
[6] Frampton L J, Isik K. Comparison of field growth among loblolly pine seedlings and three plant types produced in vitro[J]. Tappi J,1987(70): 119-123.
[7] Leach G N. Growth in soil of plantlets produced by tissue culture, loblolly pine[J]. Tappi J, 1979(62): 59-61.
[8] Monteuuis O, Dumas E. Morphological features as indicators of maturity in acclimatized Pinus pinaster from different in vitro origins[J]. Can J For Res, 1992, 22(9): 1417-1421.
[9] Hargreaves C L, Grace L J, Mass V, et al. Comparative in vitro and early nursery performance of adventitious shoots from cryopreserved cotyledons and axillary shoots from epicotyls of the same zygotic embryo of control-pollinated Pinus radiate [J]. Can J For Res, 2005(35): 2629-2641.
[10] McKeand S E. Expression of mature characteristics by tissue culture plantlets derived from embryos of loblolly pine[J]. J Am Soc Hortic Sci, 1985(110): 619-623.
[11] 朱丽华.黑松、赤松组培繁殖技术研究[D].南京:南京林业大学,2007.
[12] 戴培培.湿地松组培快繁体系优化及再生植株性状表现[D].南京:南京林业大学,2008.
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