Effects of Drought Stress on Physiological and Biochemical Parameters of A llium polyrhizum in Inner Mongolia

doi:10.7668/hbnxb.2017.01.035

Abstract

Abstract: In order to investigate the Allium polyrhizum drought resistances in Inner Mongolia,the method of potted control water, leaf physiological and biochemical characteristics of different drought stress were studied in this paper. The results showed that the leaf relative water content decreased significantly with the increasing extent of drought stress,chlorophyll contents, activities of superoxide dismutase (SOD), peroxidase (POD)and catalase (CAT) decreased after an initial increase, and water saturation deficit, relative electric conductivity, proline contents, malondialdehyde (MDA) increased.It was existed positive correlation between the drought resistance strength of Allium polyrhizum and the water saturation deficit, relative electric conductivity, membrane lipid peroxidation. It was existed negative correlation between the degree of drought and chlorophyll contents, relative water content, protection activity. With membership function method, the strength of the order of drought tolerance was Ⅰ > Ⅲ > Ⅱ.

Key words: Inner Mongolia steppe, Drought stress, Allium polyrhizum, Physiological change

CLC Number:

S641.3

BAO Xiuxia, BAO Xiuping, LIAN Yong. Effects of Drought Stress on Physiological and Biochemical Parameters of A llium polyrhizum in Inner Mongolia[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2017, 32(1): 233-238. doi: 10.7668/hbnxb.2017.01.035.

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http://www.hbnxb.net/EN/Y2017/V32/I1/233

References

[1] Maestre F T, Valladares F, Reynolds J F. Is the change of plant-plant interactions with abiotic stress predictable a meta-analysis of field results in arid environments[J].Journal Ecology, 2005,93(3):748-757.
[2] 刘友良.干旱胁迫对植物生理特性的影响[M].北京:中国农业出版社, 1992.
[3] 范苏鲁,苑兆和,冯立娟,等.干旱胁迫对大丽花生理生化指标的影响[J].应用生态学报, 2011, 22(3):651-657.
[4] 王娟,李德全,谷令坤.不同抗旱性玉米幼苗根系抗氧化系统对水分胁迫的反应[J].西北植物学报, 2002, 22(2):285-290.
[5] 张志良, 李小方. 植物生理学实验指导[M]. 5版.北京:高等教育出版社, 2016.
[6] 王学奎. 植物生理生化实验原理与技术[M]. 3版.北京:高等教育出版社, 2015.
[7] 杨纶标.模糊数学原理及应用[M]. 5版.广州:华南理工大学出版社, 2011.
[8] 董合忠,李维江,唐薇,等.干旱和淹水对棉苗某些生理特性的影响[J].西北植物学报, 2003, 23(10):1695-1699.
[9] 薛彦斌,秦华,张科. 3种藤本地被植物抗旱性比较[J].中国农学通报, 2010, 26(9):239-243.
[10] 蓝颖, 许建新, 冯志坚. 盐胁迫对毛黄肉南生理特性的影响[J]. 中国园艺文摘,2010(7):34-35.
[11] Bowler C, Vanmontagu M, Inze D. Superoxide-dismutase and stress tolerance[J]. Plant Biology, 1992, 43(43):83-116.
[12] 王贺正,马均,李旭毅,等.水分胁迫对水稻结实期活性氧产生和保护系统的影响[J].中国农业科学, 2007, 40(7):1379-1387.
[13] 陈雅君,祖元刚,刘慧民,等.干旱对草地早熟禾膜质过氧化酶和保护酶活性的影响[J].中国草地学报, 2008, 30(5):32-36.
[14] 蒲光兰,袁大刚,胡学华,等.土壤干旱胁迫对3个杏树品种生理生化特性的影响[J].浙江林学院学报, 2005, 22(4):375-379.
[15] 俞建妹,唐树生,王凌晖.水分胁迫对桂花幼苗生长及生理特性的影响[J].安徽农业科学, 2010, 38(4):2107-2109.
[16] 陈敏,陈亚宁,李卫红,等.塔里木河中游地区3种植物的抗旱机理研究[J].西北植物学报, 2007, 27(4):747-754.
[17] 厉广辉. 花生抗旱性状鉴定及不同品种抗旱的生理机制研究[D]. 济南:山东大学, 2014.
[18] 刘灵娣,李存东,高雪飞.干旱对不同铃重棉花不同区位果枝叶可溶性蛋白及脯氨酸含量的影响[J].华北农学报, 2008, 23(5):165-169.
[19] 刘锦春,钟章成,何跃军.干旱胁迫及复水对喀斯特地区柏木幼苗活性氧清除系统的影响[J].应用生态学报, 2011, 22(11):2836-2840.
[20] 任安芝,高玉葆,刘爽.青菜幼苗体内几种保护酶的活性对Pb、Cd、Cr胁迫的反应研究[J].应用生态学报, 2002, 13(4):510-512.
[21] 张文辉,段宝利,周建云,等.不同种源栓皮栎幼苗叶片水分关系和保护酶活性对干旱胁迫的响应[J].植物生态学报, 2004, 28(4):483-490.
[22] 赵晶. 温度和光照对两种栎属植物幼苗叶形态与结构性状的影响[D]. 济南:山东大学, 2013.
[23] 项雯慧,刘艳.甘草形态及解剖结构对干旱胁迫响应的研究进展[J].北方农业学报, 2016, 44(5):117-122.
[24] 谭永芹,柏新富,朱建军,等.干旱区五种木本植物枝叶水分状况与其抗旱性能[J].生态学报, 2011, 31(22):6815-6823.

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