Seed priming improves early seedling vigor, growth and productivity of spring maize

文献类型： 外文期刊

第一作者： Rehman, Hafeez ur

作者： Rehman, Hafeez ur;Iqbal, Hassan;Basra, Shahzad M. A.;Afzal, Han;Farooq, Muhammad;Wakeel, Abdul;Wang Ning

作者机构：

关键词： low temperature;membrane permeability;organic stimulants;moringa leaf extracts;salicylic acid;leaf area duration;yield

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2015 年 14 卷 9 期

页码：

收录情况： SCI

摘要： Potential of seed priming treatments in improving the performance of early planted maize was evaluated against timely planting. Seeds of maize hybrid FH-810 were soaked in water (hydropriming), CaCl2 (2.2%, osmopriming), moringa leaf extracts (MLE 3.3%, osmopriming) and salicylic acid (SA, 50 mg L-1, hormonal priming) each for 18 h. Untreated and hydroprimed seeds were taken as control. Seeds primed with SA took less time in emergence and had high vigor in early planted maize. Amongst treatments, hormonal priming, reduced the electrical conductivity, increased the leaf relative and chlorophyll contents followed by osnnopriming with CaCl2 at seedling stage. Likewise, plant height, grain rows and 1000-grain weight, grain and biological yield and harvest index were also improved by seed priming; however hormonal priming and osmopriming with MLE were more effective in this regard. Improved yield performance by hormonal priming or osnnopriming with MLE in early planting primarily owed to increased leaf area index, crop growth and net assimilation rates, and maintenance of green leaf area at maturity. In conclusion, osmopriming with MLE and hormonal priming with SA were the most economical treatments in improving productivity of early planted spring maize through stimulation of early seedling growth at low temperature.

分类号：

  • 相关文献

[1]NPR1-dependent salicylic acid signaling is not involved in elevated CO2-induced heat stress tolerance in Arabidopsis thaliana. Li, Xin,Ahammed, Golam Jalal,Li, Xin,Yu, Jingquan,Shi, Kai. 2015

[2]Mechanism of action of the tri-hybrid antimicrobial peptide LHP7 from lactoferricin, HP and plectasin on Staphylococcus aureus. Xi, Di,Wang, Xiumin,Teng, Da,Mao, Ruoyu,Zhang, Yong,Wang, Xiaojie,Wang, Jianhua,Xi, Di,Wang, Xiumin,Teng, Da,Mao, Ruoyu,Zhang, Yong,Wang, Xiaojie,Wang, Jianhua,Xi, Di.

[3]Eco-physiological adaptability in mixtures of Robinia pseudoacacia and Fraxinus velutina and coastal eco-engineering. Mao, Peili,Cao, Banghua,Cao, Zhenyu,Tang, Quan,Liu, Jianmin,Shao, Hongbo,Hao, Muzheng,Zhu, Zhenbo,Shao, Hongbo.

[4]High hydrostatic pressure induced physiological changes and physical damages in asparagus spears. Yi, Jianyong,Feng, Haihong,Bi, Jinfeng,Zhou, Linyan,Zhou, Mo,Cao, Jiankang,Feng, Haihong,Li, Jun.

[5]Damaging mechanisms of chilling- and salt stress to Arachis hypogaea L. leaves. Qin, L. -Q.,Zhang, Y. -L.,Wan, S. -B.,Meng, J. -J.,Li, X. -G.,Qin, L. -Q.,Zhang, Y. -L.,Wan, S. -B.,Meng, J. -J.,Li, X. -G.,Qin, L. -Q.,Zhang, Y. -L.,Wan, S. -B.,Meng, J. -J.,Li, X. -G.,Qin, L. -Q.,Li, L.,Meng, Q. -W.,Bi, C..

[6]Influences of Selenium on the Duckling Hepatic Mitochondrial Membrane Permeability Changes Induced by Aflatoxin B-1. Shi, D. -Y.,Guo, S. -N.,Liao, S. -Q.,Tang, Z. -X.. 2011

[7]Influences of Traditional Chinese Medicine on the Ducklings Hepatic Mitochondrial Membrane Permeability Changes Induced by Aflatoxin B-1. Shi, Dayou,Guo, Shining,Tang, Zhaoxin,Liao, Shenquan. 2011

[8]Influences of Selenium on the Duckling Hepatic Mitochondrial Membrane Permeability Changes Induced by Aflatoxin B-1. Shi, D. -Y.,Guo, S. -N.,Tang, Z. -X.,Liao, S. -Q.. 2011

[9]Evidence for down-regulation of ethanolic fermentation and K+ effluxes in the coleoptile of rice seedlings during prolonged anoxia. Colmer, TD,Huang, SB,Greenway, H. 2001

[10]Intracellular compartmentation and membrane permeability to sugars and acids at different growth stages of peach. Jiang, Fengchao,Wang, Yuzhu,Ma, Lvyi,Jiang, Fengchao,Wang, Yuzhu,Sun, Haoyuan,Yang, Li,Zhang, Junhuan. 2013

[11]Physiological and biochemical response of wheat seedlings to organic pollutant 1, 2, 4-trichlorobenzene. Liang, Y.,Zhang, B.,Chu, G.,Wei, C.,Ye, J.,Li, Z.,Zhang, B.,Lei, B.. 2012

[12]An assessment of Agropyron cristatum tolerance to cadmium contaminated soil. Guo, Q.,Meng, L.,Mao, P. C.,Tian, X. X.. 2014

[13]Identification and characterization of a glossy mutant in Welsh onion (Allium fistulosum L.). Yang, Liuyi,Liu, Lecheng,Yang, Liuyi,Liu, Qianchun,Wang, Yongqin. 2017

[14]Effects of Cornegenapsylla sinica on the metabolism of active oxygen in longan leaves. Xu, XD,Zheng, SQ,Huang, JS,Xu, JH,Chen, QY,Liu, HY. 2001

[15]Viroporin activity and membrane topology of classic swine fever virus p7 protein. Guo, Hui-Chen,Sun, Shi-Qi,Sun, De-Hui,Wei, Yan-Quan,Xu, Jin,Liu, Xiang-Tao,Liu, Zai-Xin,Luo, Jian-Xiong,Yin, Hong,Liu, Ding Xiang,Guo, Hui-Chen,Sun, Shi-Qi,Sun, De-Hui,Wei, Yan-Quan,Xu, Jin,Liu, Xiang-Tao,Liu, Zai-Xin,Luo, Jian-Xiong,Yin, Hong,Liu, Ding Xiang,Huang, Mei,Liu, Ding Xiang.

[16]Response of oxidative stress defense systems in rice (Oryza sativa) leaves with supplemental UV-B radiation. Dai, QJ,Yan, B,Huang, SB,Liu, XZ,Peng, SB,Miranda, MLL,Chavez, AQ,Vergara, BS,Olszyk, DM. 1997

[17]Damage to the Membrane Permeability and Cell Death of Vibrio parahaemolyticus Caused by Phlorotannins with Low Molecular Weight from Sargassum thunbergii. Wei, Yuxi,Yu, Jia,Guo, Qi,Liu, Qi,Zhao, Ling,Xu, Chuanjin.

[18]Sucrose metabolism in cotton (Gossypium hirsutum L.) fibre under low temperature during fibre development. Zhou, Zhiguo,Xu, Naiyin.

[19]Quantitative trait loci mapping and stability for low temperature germination ability of rice. Ji, S. L.,Jiang, L.,Wang, Y. H.,Zhang, W. W.,Liu, X.,Liu, S. J.,Chen, L. M.,Wan, J. M.,Zhai, H. Q.,Wan, J. M..

[20]The Influence of the Topography of the Ailao Mountains on Congregated Landings of Airborne Sogatella furcifera (Hemiptera: Delphacidae) Populations. Wu, Yan,Li, Xi-Jie,Chen, Xiao,Hu, Gao,Hu, Yan-Yue,Xiong, Kai,Zhang, Guo,Zhu, Jian,Chen, Shao-Lei,Zhai, Bao-Ping,Wu, Yan,Lu, Ming-Hong,Chen, Ai-Dong.

作者其他论文 更多>>

微信小程序