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Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis

Received: 15 July 2019     Accepted: 13 August 2019     Published: 26 August 2019
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Abstract

The most widely used clones were all breed by artificial hybrids steps in China, therefore it is important to research on pollination rate. Three individual trees of E. grandis and E. tereticornis were selected as female while the pollen of hybrid clone DH32-29, E. grandis, E. pellita, E. tereticornis and E. urophylla were collected as male. The results indicated that E. grandis family 4 always had higher pollination rate with different male pollen than other E. grandis families. Family 116 had higher pollination rate with DH32-29 and E. urophylla than family 41 while family 41 had higher pollination rate with E. grandis and E. tereticornis than family 116. Though different families had different pollination rate, the studied E. grandis families all had higher pollination rate (above 75%) with different male pollen. E. tereticornis family 243-1 always had higher pollination rate (nearly 100%) with different male pollen than other E. tereticornis families while E. tereticornis family 238-2 always had lower pollination rate (nearly 60%) with different male pollen than other E. tereticornis families. All the male pollen had similar pollination rate with family 238-1 and 243-1. E. grandis pollen had higher pollination rate with family 238-2 than other male pollens.

Published in International Journal of Genetics and Genomics (Volume 7, Issue 3)
DOI 10.11648/j.ijgg.20190703.15
Page(s) 69-71
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Pollination, Stigma, Eucalyptus

References
[1] Qi SX (2007) Applied Eucalypt cultivation in China. Beijing: China Forestry Publishing House. (in Chinese).
[2] Kien ND, Jansson G, Harwood C, Thinh HH (2009) Genetic control of growth and form in Eucalyptus urophylla in northern Vietnam. Journal of Tropical Forestry Science 21 (1): 50–65.
[3] Warren E, Smith RGB, Apiolaza LA, Walker JCF (2009) Effect of stocking on juvenile wood stiffness for three Eucaluptus species. New Forests 37: 241–250.
[4] Wu SJ, Xu JM, Lu ZH, Li GY, Pan LQ, Han H. (2015) Effects of inbreeding on growth and wood properties of selfed Eucalyptus urophylla progenies. Journal of Tropical Forest Science 27 (3): 369–375.
[5] Martin B (2002) Eucalyptus: a strategic forest tree. pp. 3–18 in Wei R, Xu D Eucalyptus Plantation Research, Management and Development. Proceedings of the International Symposium held in Guangzhou, People’s Republic of China. 1–6 September 2002 World Scientific Publishing Co. Pte. Ltd.
[6] Wu SJ, Xu JM, Li GY, Lu ZH, Han C, Hu Y, Hu XX. (2013) Genotypic variation and genetic gain in growth traits, stem-branch characteristics and wood properties and their relationships to Eucalyptusurophylla clones. Silvae Genetica 62 (4−5): 218−231.
[7] Chen SX and Chen XF. (2013) Technical Problems and Thinking on Eucalypt Plantation Management in China. Eucalypt Science & Technology 30: 52-59 (In Chinese).
[8] Liley B. (2014) Focus on China: Guigang - Anatomy of a Hardwood Revolution. Presentation to: 'Forest Investment & Market Outlook' Conference, 14-15 April, 2014, Melbourne Australia.
[9] Briony P, Peter G, Brad M, Rene E. (2004) Advances in pollination techniques for large-scale seed production in Eucalyptus globules. Australian Journal of Botany. 52: 781-788.
[10] Borralho NMG (2002) The challenges and lessons from breeding Eucalyptus. pp. 79–89 in Wei R, Xu D Eucalyptus Plantation Research, Management and Development. Proceedings of the International Symposium held in Guangzhou, People’s Republic of China. 1–6 September 2002 World Scientific Publishing Co. Pte. Ltd.
[11] Dell D, Xu D, Rogers C and Huang L. (2002) Micronutrient disorders in eucalypt plantations: causes, symptoms, identification, impact and management. pp. 241–252 in Wei R, Xu D Eucalyptus Plantation Research, Management and Development World Scientific Publishing Co. Pte. Ltd. 1–6 September Guangzhou, China.
[12] Hunter I (2001) Above ground biomass and nutrient uptake of three tree species (Eucalyptus camaldulensis, Eucalyptus grandis and Dalbergia sissoo) as affected by irrigation and fertiliser, at 3 years of age, in southern India. Forest Ecology and Management 144: 189–199.
[13] Varghese M, Harwood CE, Hegde R, Ravi N (2008) Evaluation of provenances of Eucalyptus camaldulensis and clones of E. camaldulensis and E. tereticorni at contrasting sites in southern India. Silva Genetica 57 (3): 136–141.
[14] Assis T, Warburton P, Harwood C. (2005) Artificially induced protogyny: an advance in controlled pollination of Eucalyptus. Australian Forestry 68 (1): 27-33.
[15] Zhu Y, Wu S, Xu J, Zhao H, Li G, Hu Y, Yang X, Bush D. (2017) Genetic parameters for growth traits and stem-straightness in Eucalyptus urophylla × E. camaldulensis hybrids from a reciprocal mating design. Euphytica 213: 142.
[16] Chen Z, Baison J, Pan J, Karlsson B, Andersson B, Westin J, Rosario M, Wu H. (2018) Accuracy of genomic selection for growth and wood quality traits in two control-pollinated progeny trials using exome capture as the genotyping plat form in Norway spruce. BMC Genomics. 19: 946.
[17] Suraj P. G, Nagabhushana K, Kamalakannan R, Varghese M. (2019) Impact of fertility variation on genetic diversity and phenotypic traits in second generation seed production areas and clonal seed orchards of Eucalyptus camaldulensis. Silvae Genetica. 68: 29-40.
[18] Borralho NMG (2002) The challenges and lessons from breeding Eucalyptus. pp. 79–89 in Wei R, Xu D Eucalyptus Plantation Research, Management and Development World Scientific Publishing Co. Pte. Ltd. 1–6 September 2002 Guangzhou, China.
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  • APA Style

    Shijun Wu, Jianmin Xu, Zhaohua Lu, Wenzhong Guo. (2019). Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis. International Journal of Genetics and Genomics, 7(3), 69-71. https://doi.org/10.11648/j.ijgg.20190703.15

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    ACS Style

    Shijun Wu; Jianmin Xu; Zhaohua Lu; Wenzhong Guo. Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis. Int. J. Genet. Genomics 2019, 7(3), 69-71. doi: 10.11648/j.ijgg.20190703.15

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    AMA Style

    Shijun Wu, Jianmin Xu, Zhaohua Lu, Wenzhong Guo. Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis. Int J Genet Genomics. 2019;7(3):69-71. doi: 10.11648/j.ijgg.20190703.15

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  • @article{10.11648/j.ijgg.20190703.15,
      author = {Shijun Wu and Jianmin Xu and Zhaohua Lu and Wenzhong Guo},
      title = {Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis},
      journal = {International Journal of Genetics and Genomics},
      volume = {7},
      number = {3},
      pages = {69-71},
      doi = {10.11648/j.ijgg.20190703.15},
      url = {https://doi.org/10.11648/j.ijgg.20190703.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijgg.20190703.15},
      abstract = {The most widely used clones were all breed by artificial hybrids steps in China, therefore it is important to research on pollination rate. Three individual trees of E. grandis and E. tereticornis were selected as female while the pollen of hybrid clone DH32-29, E. grandis, E. pellita, E. tereticornis and E. urophylla were collected as male. The results indicated that E. grandis family 4 always had higher pollination rate with different male pollen than other E. grandis families. Family 116 had higher pollination rate with DH32-29 and E. urophylla than family 41 while family 41 had higher pollination rate with E. grandis and E. tereticornis than family 116. Though different families had different pollination rate, the studied E. grandis families all had higher pollination rate (above 75%) with different male pollen. E. tereticornis family 243-1 always had higher pollination rate (nearly 100%) with different male pollen than other E. tereticornis families while E. tereticornis family 238-2 always had lower pollination rate (nearly 60%) with different male pollen than other E. tereticornis families. All the male pollen had similar pollination rate with family 238-1 and 243-1. E. grandis pollen had higher pollination rate with family 238-2 than other male pollens.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Variation of Pollination Rate on Eucalyptus grandis and E. tereticornis
    AU  - Shijun Wu
    AU  - Jianmin Xu
    AU  - Zhaohua Lu
    AU  - Wenzhong Guo
    Y1  - 2019/08/26
    PY  - 2019
    N1  - https://doi.org/10.11648/j.ijgg.20190703.15
    DO  - 10.11648/j.ijgg.20190703.15
    T2  - International Journal of Genetics and Genomics
    JF  - International Journal of Genetics and Genomics
    JO  - International Journal of Genetics and Genomics
    SP  - 69
    EP  - 71
    PB  - Science Publishing Group
    SN  - 2376-7359
    UR  - https://doi.org/10.11648/j.ijgg.20190703.15
    AB  - The most widely used clones were all breed by artificial hybrids steps in China, therefore it is important to research on pollination rate. Three individual trees of E. grandis and E. tereticornis were selected as female while the pollen of hybrid clone DH32-29, E. grandis, E. pellita, E. tereticornis and E. urophylla were collected as male. The results indicated that E. grandis family 4 always had higher pollination rate with different male pollen than other E. grandis families. Family 116 had higher pollination rate with DH32-29 and E. urophylla than family 41 while family 41 had higher pollination rate with E. grandis and E. tereticornis than family 116. Though different families had different pollination rate, the studied E. grandis families all had higher pollination rate (above 75%) with different male pollen. E. tereticornis family 243-1 always had higher pollination rate (nearly 100%) with different male pollen than other E. tereticornis families while E. tereticornis family 238-2 always had lower pollination rate (nearly 60%) with different male pollen than other E. tereticornis families. All the male pollen had similar pollination rate with family 238-1 and 243-1. E. grandis pollen had higher pollination rate with family 238-2 than other male pollens.
    VL  - 7
    IS  - 3
    ER  - 

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Author Information
  • Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China

  • Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China

  • Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China

  • Research Institute of Tropical Forestry, Chinese Academy of Forestry, Guangzhou, China

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