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| 盐胁迫对不同品种小麦种子萌发的影响 | |
| 引用本文： | 王翠花,李春龙,张冬梅,刘敏庆. 盐胁迫对不同品种小麦种子萌发的影响[J]. 内蒙古民族大学学报(自然科学版), 2009, 24(3): 291-293 |
| 作者姓名： | 王翠花 李春龙 张冬梅 刘敏庆 |
| 作者单位： | 1. 内蒙古民族大学,农学院,内蒙古,通辽,028042 2. 成都农业科技职业学院,农学园艺分院,四川,成都,611130 3. 通辽市科左后旗气象局,内蒙古,甘旗卡,028100 |
| 摘 要： | 研究了NaC1胁迫对4个小麦品种种子发芽的影响.结果表明,低盐浓度对小麦种子萌发有促进作用,随着NaC1胁迫浓度的增大,对种子萌发的抑制作用明显增强,在供试的4个小麦品种中,不同品种小麦种子萌发受盐胁迫抑制的程度不同,其中“神龙4号”为耐盐品种,“神龙3号”次之,“川麦32号”耐盐性中等,“绵农7号”不耐盐. |
| 关 键 词： | 盐胁迫 小麦 种子萌发 耐盐性 |
Effect of Salt Stress on Seed Germination of Different Wheat Varieties |
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| WANG Cui-hua,LI Chun-long,ZHANG Dong-mei,LIU Min-qing. Effect of Salt Stress on Seed Germination of Different Wheat Varieties[J]. Journal of Inner Mongolia University for the Nationalities(Natural Sciences), 2009, 24(3): 291-293 | |
| Authors: | WANG Cui-hua LI Chun-long ZHANG Dong-mei LIU Min-qing |
| Affiliation: | WANG Cui - hua , LI Chun - long ,ZHANG Dong - mei , LIU Min - qing ( 1. Inner Mongolia University for Nationalities Agricultural College, Tongliao 028042, China; 2. Chengdu Vocational College of Agricultural Science and Technology, Agriculture and Horticulture Department,Chengdu 611130,China; 3. Tongliao City Kezuohou Banner Meteorogical Bureau,Ganqika 028100,China) |
| Abstract: | The effects of salt stress on the seed germinations of 4 wheat varieties were studied.The results showed that lower salt concentration had a stimulating effect on germination.As NaCl concentration rose,the inhibitive effects on the seed germinations obviously increased.The seed germinations of the 4 wheat varieties were differently inhibited by the stress.＂Shenlong 4＂ was tolerant to salt and ＂Shenlong 3＂ was second to ＂Shenlong 4＂.＂Miannong 7＂ was not tolerant and ＂Chuanmai 32＂ was moderately tolerant. |
| Keywords: | Salt stress Wheat Seed germination Salt tolerance |
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