Effect of Mixed Salt-alkaline Stress on Seed Germination of Puccinellia distans and Medicago sativa L.

doi:10.11924/j.issn.1000-6850.casb17050075

Abstract

Abstract: The effects of two saline-alkaloid (NaHCO3, Na2CO3) and their mixed solutions (1:0、2:1、1:1、1:2、1: 1) onPuccinellia distans andMedicago sativa L. seed germination rate, germination potential, germination index, bud length and bud weight were studied by indoor experiments. The results showed that the germination rate, germination potential, germination index and bud length were obviously inhibited by the mixed salinealkaloid solutions, but the effect of mixed saline-alkaloid solutions on bud weight was smaller than that of single saline-alkaloid treatment. The inhibiting effect of NaHCO3 was higher than that of Na2CO3, and when the mixed ratio of the two saline-alkaloid was 1:1, the inhibiting effect was the highest. The mixed saline-alkaloid stress had poor inhibition onPuccinellia distans seed germination, but strong inhibition onMedicago sativa L. seed germination.

CLC Number:

S431.14

References

[1] 廉彭彭,周桂玲. NaCl胁迫对疣苞滨藜种子萌发和早期幼苗生长的影响. 西北植物学报, 2008,22(12):2461-2466.
[2] 丁雪梅, 何汉琼,张英, 李玉梅, 赵云, 成军, 饶家辉, 王宏娟, 沈景林. 野大麦种子萌发条件的研究. 东北农业大学学报, 2010, 41(6):11-16.
[3] 张颖超, 贾玉山, 任永霞. 钠盐胁迫对白花草木樨种子发芽的影响. 草业科学, 2013, 30(12):2005-2010.
[4] 景艳霞,袁庆华. NaCl胁迫对苜蓿幼苗生长及不同器官中盐离子分布的影响. 草业学报, 2011, 20(2):134-139.
[5] 廉佳杰, 张凤, 毛培胜, 路永强. 碱茅种子发芽检测标准方法的研究. 草地学报, 2010, 18(2):247-251.
[6] Liu J, Guo W Q, Shi D C, et al. Seed germination, seedling survival, and physiological response of sunflowers under saline and alkaline conditions. Photosynthetica, 2010,48:278-286
[7] 张海南,周青平,颜红波,梁国玲, 刘文辉. 盐胁迫对5种碱茅材料种子萌发的影响. 草业科学, 2013, 30(11):1767-1770.
[8] 卢艳敏. 不同盐胁迫对高羊茅种子萌发的影响. 草业科学, 2012,29(7):1088-1093.
[9] 韩润燕, 周志红, 冯进萍. NaCl胁迫对草木樨种子萌发及幼苗生长的影响. 干旱地区农业研究, 2014, 32(5):79-83.
[10] 张舟, 邬忠康, 陈志成, 吴文强, 黎茵.盐胁迫对4种豇豆种子萌发的影响. 种子, 2014,33(3):19-23.
[11] 沈振荣, 杨万仁, 徐秀梅. 不同盐分胁迫对苜蓿种子萌发的影响. 种子, 2006, 25(4):34-37.
[12] 禹婷. 盐胁迫对6种禾本科牧草种子萌发及幼苗生长的影响. 种子, 2014, 33(6):89-90.
[13] 古丽内尔﹒亚森, 杨瑞瑞, 曾幼玲. 混合盐碱胁迫对灰绿藜种子萌发的影响. 生态学杂志, 2014,33(1):76-82.
[14] 景艳霞, 袁庆华. 不同钠盐胁迫对苜蓿种子萌发的影响. 种子, 2010,29(2):69-72.
[15] 郭立泉, 陈建欣, 崔景军, 韩丹,石德成. 盐、碱胁迫下星星草有机酸代谢调节的比较研究.东北师范大学学报:自然科学版, 2009,41(4):123-128.
[16] 吴成龙, 周春霖, 尹金来, 刘兆普, 徐阳春, 沈其荣. 碱胁迫对不同品种菊芋幼苗生物量分配和可溶性渗透物质含量的影响. 中国农业科学, 2008,41(3):901-909.
[17] 郭彦, 杨洪汉, 赵家斌. 混合盐碱对大豆种子萌发的影响. 种子, 2008,27(12):92-94.
[18] 郑庆钟, 李发明, 朱淑娟, 刘淑娟, 刘克彪, 万翔. 不同处理对沙生针茅种子萌发的影响.生态学杂志, 2016,35(1):63-71.
[19] 杨持. 生态学实验与实习(第二版). 北京:高等教育出版社,2008:48.
[20] Li R L, Shi F C, Fukuda K, et al. Interactive effects of salt and alkali stresses on seed germination, germination recovery, and seedling growth of a halophyte Spartina alterniflora(Poaceae). South African Journal of Botany, 2010b,76： 380-387
[21] 王永娟, 周妍, 徐明, 徐靖宇, 金晓飞, 石连旋. 盐胁迫对大豆种子萌发及矿质元素变化的影响. 生态学杂志, 2015,34(6):1565-1571.
[22] Yang J Y, Zheng W, Tian Y, et al. Effects of various mixed salt-alkaline stresses on growth, photosynthesis, and photosynthetic pigment concentration of Medicago ruthenica seedlings. Photosynthetica, 2011,49:275-284
[23] 樊瑞苹, 周琴, 周波, 江海东. 盐胁迫对高羊茅生长及抗氧化系统的影响. 草业学报, 2012,21(1):112-117.
[24] 唐素英. 芨芨草生物学特性和抗盐性的研究. 石河子:石河子大学, 2002.
[25] 张永峰, 殷波. 混合盐胁迫对苗期紫花苜蓿抗氧化酶活性及丙二醛含量的影响. 草业学报,2009,18(1):46-50.
[26] 纪荣花, 于磊, 鲁为华, 艾尼瓦尔﹒艾合买提. 盐胁迫对芨芨草种子萌发的影响. 草业科学, 2011,28(2):245-250.
[27] 高战武, 蔺吉祥, 邵帅, 盛后财, 范春燕, 屈吉宁. 复合盐碱胁迫对燕麦种子发芽的影响.草业科学,2 014,31(3):451-456.
[28] 尚培培, 李丰先, 周宇飞, 彭峥, 高铭悦, 韩熠, 许文娟, 黄瑞冬. 混合碱(NaHCO₃和Na₂CO₃)胁迫对高粱幼苗渗透调节和离子平衡的影响. 生态学杂志, 2015,34(7):1924-1929.
[29] 王宁, 曹敏建, 王君, 李必富. NaCl和Na₂CO₃+NaHCO₃对玉米种子萌发及幼苗生长的影响差异研究. 作物杂志, 2009(4):52-56.