Volume 26 Issue 5
Oct.  2009
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JIANG Ting, LIN Xia-zhen, LIU Guo-long, LI Mei-qin, LIU Sheng-long. Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting[J]. Journal of Zhejiang A&F University, 2009, 26(5): 682-687.
Citation: JIANG Ting, LIN Xia-zhen, LIU Guo-long, LI Mei-qin, LIU Sheng-long. Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting[J]. Journal of Zhejiang A&F University, 2009, 26(5): 682-687.

Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting

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  • Corresponding author: LIN Xia-zhen
  • Publish Date: 2009-10-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting

    Corresponding author: LIN Xia-zhen

Abstract: To provide a theoretical basis for the introduction,cultivation,and regeneration of Stranvaesia davidiana var. undulata,seed germination characteristics were studied using different methods of fruit stor-age(dry storage indoor at state temperature,dry storage at 4 ℃,and in wet stratified sand at natural temperature) as well as different germination temperatures(10,15,20,25,30,15/10,25/15,30/20 ℃) and lighting conditions(full dark,lighting 24 h,and lighting 12 h). The results showed a highly significant differences(P<0.01)on seed germination percentage for the three different fruits storage methods with maximum seed germination percentage (41.3%) reached using the wet stratified sand at natural low temperature. For temperature,significant differences(P<0.05)on seed germination percentage were noted with maximum seed germination percentage of 45.3% at 25 ℃. For the three different light conditions,no significant differences(P<0.05) were found. Thus S. davidiana var. undulata seed was neither photosensitive or photoblastic. Overall,fruit storage in wet stratified sand at natural temperature with seed germination at 25 ℃ was best with light not a determining factor.[Ch,1 fig. 3 tab. 16 ref.]

JIANG Ting, LIN Xia-zhen, LIU Guo-long, LI Mei-qin, LIU Sheng-long. Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting[J]. Journal of Zhejiang A&F University, 2009, 26(5): 682-687.
Citation: JIANG Ting, LIN Xia-zhen, LIU Guo-long, LI Mei-qin, LIU Sheng-long. Seed germination of Stranvaesia davidiana var. undulata with storage methods and germination temperatures and lighting[J]. Journal of Zhejiang A&F University, 2009, 26(5): 682-687.

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