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Effect of Copper Stress on Development of Narcissus tazetta(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年12
Page:
63-66
Research Field:
Publishing date:

Info

Title:
Effect of Copper Stress on Development of Narcissus tazetta
Author(s):
LIN Xiao-hong 1; 2; 3; CHEN Ying 2; 3; PAN Dong-ming 2; 3; ZHONG Xian 2; 3; PAN Teng-fei 2; 3
1.Zhangzhou City University，Zhangzhou，Fujian 363000；2.College of Horticulture，Fujian Agriculture and Forestry University，Fuzhou，Fujian 350002；3.Institute of Storage Science and Technology of Horticultural Products，Fujian Agriculture and Forestry University,Fuzhou，Fujian 350002
Keywords:
Narcissus tazetta; copper stress; development; photosynthesis
PACS:
S 682,32
DOI:
10.11937/bfyy.201512018
Abstract:
Taking bulbs of Zhangzhou Narcissus tazetta as experiment materials，the effect of copper stress on development of Narcissus plants were studied，the stress resistance were analyzed with a view on Narcissus dwarfing effect and heavy metal contaminated,the bulbs were treated with a series concentration of copper ion at the same time.The results showed that under the treatment with the concentration of 45 μmol/L copper ion，the effect of dwarfing was better than other treatments. Significant spindling stage wasn’t observed，and plant type showed strongly short without lodging phenomenon. The color of leaves was dark green and leaf showed thickness. The bolting and blossom weren’t affected under 45 μmol/L copper ion treatment. The results showed that 45 μmol/L copper ion treatment was suitable for dwarfing.

References:

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Last Update: 2015-08-09