| Effects of exogenous GB on germination and seedlings of Salicornia Europaea L．and Salicornia Bigelovii Torr．under NaCl stress |
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| DOI：10.7606/j.issn.1000-7601.2009.06.35 |
| Key Words: Salicornia bigelovii Torr. Salicornia europaea L. exogenous GB seed germination salt stress |
| Author Name | Affiliation | | ZHOU Quancheng | Department of Life Science Nanjing Xiaozhuang College, Nanjing, Jiangsu 210017, China | | HUA Chun | Department of Life Science Nanjing Xiaozhuang College, Nanjing, Jiangsu 210017, China | | ZHOU Feng | Department of Life Science Nanjing Xiaozhuang College, Nanjing, Jiangsu 210017, China | | CHENG Aijing | Yancheng Soil and Fertilizer Station, Yancheng, Jiangsu 224002, China | | WABG Renlei | Jiangsu Food Science College, Huai’an, Jiangsu 223001, China |
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| Abstract: |
| Effects of exogenous GB on seed germination and seedling growth of Salicornia bigelovii Torr.and Salicornia europaea L.under different concentrations of salt(NaCl) stress were studied.The results showed that exogenous GB promoted the germination capacity,germination index and seed vigor index of Salicornia bigelovii Torr.and Salicornia europaea L .under salt stress.Under the treatment of exogenous GB,the length of roots and stems and the chlorophyll content were higher than that of salt stress.The exogenous GB was beneficial to the growth of Salicornia bigelovii Torr.and Salicornia europaea L.under salt stress.In addition,it was also found that the seed germination rate and germination capacity of Salicornia bigelovii Torr.were more significantly improved than that of Salicornia europaea L.under the treatment of exogenous GB,but the length of roots and stems,the salt-tolerance and the seed vigor index of Salicornia europaea L.were more significantly improved than that of Salicornia bigelovii Torr. |
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