ZHANG Hong.Effects of Aspirin on Physiological Characteristics of Muskmelon Seedlings Under Chilling Stress[J].Northern Horticulture,2013,37(18):1-4.
阿司匹林浸种对低温胁迫下甜瓜幼苗生理特性的影响
- Title:
- Effects of Aspirin on Physiological Characteristics of Muskmelon Seedlings Under Chilling Stress
- 文章编号:
- 1001-0009(2013)18-0001-04
- Keywords:
- melon seed; aspirin; chilling stress; physiological characteristic
- 分类号:
- S 652
- 文献标志码:
- A
- 摘要:
- 以甜瓜品种“白沙蜜”的种子为试材，用不同浓度的阿司匹林（Asp）水溶液在室温下浸种24 h，研究了Asp对低温胁迫下甜瓜幼苗生理特性的影响。结果表明：低温胁迫下，经Asp浸种的甜瓜幼苗生长良好，其中以150 mg/L的Asp处理效果较好，可显著提高叶片保护酶活性、可溶性糖含量；显著降低叶片电解质渗出率，增强了甜瓜幼苗对低温胁迫逆境的抵抗能力，减轻和缓解了低温伤害。
- Abstract:
- Taking the muskmelon (cv.Baishami) seeds as the material,which soaked 24 hours with different concentrations of Asp under the room temperature,the effects of Asp on the seedlings’ physiological characteristics under the chilling stress were studied.The results showed that the muskmelon seedlings grown from seeds soaking in aqueous solutions (60～2 000mg/L) of Asp displayed enhanced tolerance to chilling stress,the effect of 150 mg/L Asp was the best,which obviously enhanced the leaf blade antioxidant enzymes activities,and the soluble sugar content;obviously reduced the rate of electrolyte leaching,strengthened the resistance of the melon seedlings to the chilling stress,decreased and alleviated the effects of chilling injury.
参考文献/References:
[1] 林忠平,胡鸢雷.植物抗逆性与水杨酸介导的信号传导途径的关系[J].植物学报,1997(2):185-188.
[2] 原永兵,曹宗巽.水杨酸在植物体内的作用[J].植物学通报,1994(3):1-9.
[3] Korkmaz A,Uzuniu M,Demirkiran A R.Treatment with acetyl salicylic acid protects muskmelon seedlings against drought stress [J].Acta Physiol Plant,2007(29):503-508.
[4] Popova L,Pancheva T,Uzunova A.Salicylic acid:properties,biosynthesis and physiological role [J].Bulg J Plant Physiol,1997(23):85-93.
[5] Korkmaz A.Inclusion of acetyl salicylic acid and metyl jasmonate into priming solution improves low temperature germination and emergence of sweet pepper seeds [J].Hort Science,2005,40:197-200.
[6] Kang H M,Saltveit M E.Chilling tolerance of maize,cucumber and rice seedling leaves and roots are differentially affected by salicylic acid [J].Physiol Plant,2002,115:571-576.
[7] Janda T,Szala G,Antunovics Z,et al.Effect of benzoic acid and aspirin on chilling tolerance and photosynthesis in young maize plants[J].Wydica,2000,45:29-33.
[8] 刁艳.外源物质对低温胁迫番茄幼苗生理指标及膜伤害的研究[D].哈尔滨:东北农业大学,2007.
[9] 张泽煌,黄碧琦,陈钟佃,等.低温胁迫对茄子的伤害及茄子抗寒机理[J].福建农业学报,2000,15(1):40-42.
[10] 王丽,王燕凌,廖康.外源水杨酸处理对全球红葡萄植株抗寒性的影响[J].新疆农业大学学报,2005,28(2):51-54.
[11] 武雁军.厚皮甜瓜抗寒生理生化特性及其外源物质处理效应研究[D].杨凌:西北农林科技大学,2007.
[12] 李兆亮,原永兵,刘成连,等.水杨酸对叶片抗氧化剂酶系的调节作用[J].植物学报,1998(4):356-361.
相似文献/References:
[1]黄苏燕,谢秋兰,张婷婷.不同药剂对切花月季保鲜效应的研究[J].北方园艺,2013,37(05):147.
HUANG Su-yan,XIE Qiu-lan,ZHANG Ting-ting.Study on Fresh-keeping Effect of Different Medicaments and Different Varieties of Cut Rose[J].Northern Horticulture,2013,37(18):147.
[2]梁芳,蒋素华,王洁琼,等.环保型保鲜液在家庭瓶插百合保鲜中的应用[J].北方园艺,2015,39(16):122.[doi:10.11937/bfyy.201516029]
LIANG Fang,JIANG Suhua,WANG Jieqiong,et al.Application of Environment-friendly Preservative Solutions in Fresh Preservation of Cut Lilies During Vase[J].Northern Horticulture,2015,39(18):122.[doi:10.11937/bfyy.201516029]
[3]吴 旭 红,殷 显 全.复方新诺明对甜瓜种子萌发及活力的影响[J].北方园艺,2007,31(05):0.[doi:10.11937/bfyy.200705005]
WU Xu- hong,YIN Xian- quan.Influence of Sulfamethoxazolum- trimetho - privum T reatment of Muskmelon Seeds on Germination and Vigor[J].Northern Horticulture,2007,31(18):0.[doi:10.11937/bfyy.200705005]
备注/Memo
作者简介：张红（1975-），女，博士，讲师，现主要从事植物抗逆生理研究工作。E-mail:zhanghong260@126.com.
基金项目：山东农业大学作物生物学国家重点实验室开放课题资助项目（2013KF08）。
收稿日期：2013-04-09