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棉花学报  2013 

腐胺引发对2个转基因抗虫杂交棉耐盐性的影响

DOI: 1002-7807(2013)05-0446-07, PP. 446-452

Keywords: 棉花,腐胺,引发,盐胁迫,发芽

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Abstract:

以转基因抗虫杂交种慈抗杂3号和浙杂14为材料,研究了棉花种子不同浓度腐胺引发对于转基因抗虫杂交种在0.5%盐胁迫条件下的发芽、出苗、产量和纤维品质的影响。研究结果,腐胺引发处理可以显著地提高转基因抗虫杂交棉种子在盐胁迫条件下的发芽率、发芽指数和田间出苗率,显著降低平均发芽时间。在含有0.5%盐的沿海滩涂地上,腐胺引发处理后的单株铃数、铃重和衣分无显著差异,但最后的皮棉产量却有显著增加,并可提高纤维的马克隆值和比强度。腐胺处理对非盐胁迫条件下的幼苗体内的SOD活力、POD活力和MDA含量无显著影响,但在盐胁迫条件下可显著或极显著地提高转基因抗虫杂交棉幼苗的体内的SOD与POD活力,显著减少MDA的积累。

References

[1]  陈秀兰.提高棉花抗盐性的途径[J].棉花学报,1998,10 (2): 64-67. CHEN Xiu-lan. Method to improve the salt resistance of upland cotton[J]. Cotton Science, 1998, 10(2): 64-67.
[2]  刘国强,鲁黎明,刘金定. 棉花品种资源耐盐性鉴定研究[J].作物品种资源,1993 (2):21-22. LIU Guo-qiang, Lu Li-ming, Liu Jin-ding. Studies of the salt tolerance identification in cotton germplasm[J]. China Seeds, 1993 (2): 21-22.
[3]  李 鑫, 郑 波, 粟红梅,等.推进抗虫棉新品种产业化的探索[J]. 中国种业,2012(5):24-25. LI Xin, Zheng Bo, Li Hong-mei, et al. Searching for pushing on the seed industry of the transgenic cotton cultivars[J]. China Seed Industry, 2012(5): 24-25.
[4]  颜启传.种子学[M].北京:中国农业出版社,2001:112-118. YAN Qi-chuan. Seed science[M]. Beijing: China Agricultural Press, 2001: 112-118.
[5]  贺长征,胡 晋.混合盐引发对水稻在逆境条件下发芽及幼苗生理特性的影响[J].浙江大学学报:农业与生命科学版,2002,28(2):175-178. HE Chang-zheng, Hu Jin. Effect of primer with mix salt on the germination and seedling physiological property under stress condition[J]. Journal of Zhejiang University: Agriculture & Life Sciences, 2002, 28(2): 175-178.
[6]  CARPENTER W J, Boucher J F. Priming improves high temperature germination of pansy seed[J]. Hort Science, 1991, 25: 541-544.
[7]  CAYUELA E, Perez-Alfocea F, Caro M,et al. Priming of seeds with NaCl induces physiological changes in tomato[J]. Plant Physiol, 1996, 96: 231-236.
[8]  PASSAM H C, Kakouriotis D. The effects of osmoconditioning on the germination,emergence and early plant growth of cucumber under saline conditions[J]. Hort Science, 1994, 57: 233-240.
[9]  SIVRITEPE N, Sivritepe H O, Eris N. The effects of NaCl priming on salt tolerance in melon seedling grown under saline conditions[J]. Scientia Hortculturae, 2003, 97: 229-237.
[10]  CHATTOPADHAYAY M K, Tiwari B S, Chattopadhayay G, et al. Protective role of exogenous polyamines on salinity-stressed rice (Oriza sativa) plants[J]. Physiol Plantarum, 2002, 116:192-199.
[11]  SANCHEZ D H, Cuevas J C, Chiesa M A, et al. Free spermidine and spermine content in Lotus glaber under longterm salt stress[J]. Plant Sci, 2005, 168: 541-546.
[12]  RODRIGUEZ-KESSLER M, Alpuche-Solis A G, Ruiz O A, et al. Effect of salt stress on the regulation of maize (Zea mays L.) genes involved in polyamine biosynthesis[J]. Plant Growth Regul, 2006, 48: 175-185.
[13]  KUBIS J. Exogenous spermidine alters in different way membrane permeability and lipid peroxidation in water stressed barley leaves[J]. Acta Physiologiae Plantarum, 2006, 28: 27-33.
[14]  ALCAZAR R, Altabella T, Marco F, et al. Polyamines: molecules with regulatory functions in plant abiotic stress tolerance[J]. Planta, 2010, 231: 1237-1249.
[15]  XU S C, Hu J, Li Y P, et al. Chilling tolerance in Nicotiana tabacum induced by seed priming[J]. Plant Growth Regul, 2011, 63: 279-290.
[16]  RAO K V M, Sresty T V S. Antioxidant parameters in the seedlings of pigeon pea (Cajanus cajan L. Millspaugh) in response to Zn and Ni stresses[J]. Plant Sci, 2000, 157: 113-128.
[17]  阮松林,薛庆中,王清华.种子引发对杂交水稻幼苗耐盐性的生理效应[J].中国农业科学,2003,36(4):463-468.
[18]  RUAN Song-lin,Xue Qing-zhong,Wang Qing-hua. Physiological effects of seed priming on salt-tolerance of seedlings in hybrid rice (Oryza sotiva L.)[J]. Scientia Agricultura Sinica,2003, 36(4): 463-468.

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