Effect of salinity stress on germination indices of corn (Zea mays L.) hybrids

被引：0
|
作者：
Khodarahmpour, Zahra [1 ]
机构：
[1] Islamic Azad Univ, Dept Agron & Plant Breeding, Shoushtar Branch, Shoushtar, Iran
来源：
RESEARCH ON CROPS | 2012年 / 13卷 / 03期
关键词：
Corn hybrid; germination indices; salinity stress; SEEDLING GROWTH; TOLERANCE; EMERGENCE;
D O I：
暂无
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The response of four corn hybrids against five different salinity levels viz., 0, -3, -6, -9 and -12 bar was studied at germination and early seedling stage. This investigation was performed as factorial experiment under completely randomized design (CRD) with three replications for each salinity level. Results indicated that maximum reduction in germination percentage (92.1%), germination rate (74%), length of radicle (97.2%), length of plumule (97.9%), length of seedling (97.6%), radicle/plumule length ratio (80.4%) and seed vigour (99.8%) was obtained in highest level of salinity (-12 bar). But mean germination time (73.7%) increased in highest level of salinity (-12 bar). Hybrid Simon produced the highest germination percentage, germination rate, radicle length, plumule length, seedling length and seed vigour, hence, this hybrid was the most tolerant hybrid to salinity stress
引用
收藏
页码：846 / 851
页数：6
相关论文
共 50 条
  • [31] Characteristics of a Novel Monodehydroascorbate Reductase Gene in Corn (Zea mays L.) and Its Role in the Response to Stress
    Filyushin, M. A.
    Arkhestova, D. H.
    Kochieva, E. Z.
    Shchennikova, A. V.
    RUSSIAN JOURNAL OF PLANT PHYSIOLOGY, 2024, 71 (01)
  • [32] Exogenous melatonin improves corn (Zea mays L.) embryo proteome in seeds subjected to chilling stress
    Kolodziejczyk, Izabela
    Dzitko, Katarzyna
    Szewczyk, Rafal
    Posmyk, Malgorzata M.
    JOURNAL OF PLANT PHYSIOLOGY, 2016, 193 : 47 - 56
  • [33] Effect of drought on yield components of maize hybrids (Zea mays L)
    Spitko, Tamas
    Nagy, Zoltan
    Zsubori, Zsuzsanna Tothne
    Halmos, Gabor
    Banyai, Judit
    Marton, Csaba L.
    MAYDICA, 2014, 59 (1-4): : 161 - 169
  • [34] Selection indices to identify maize (Zea mays L.) hybrids adapted under drought-stress and drought-free conditions in a tropical climate
    Kumar, Bhupender
    Guleria, Satish Kumar
    Khanorkar, Subhash M.
    Dubey, Rajender Babu
    Pater, Jashvantlal
    Kumar, Vinod
    Parihar, Chiter Mai
    Jat, Shankar Lal
    Singh, Vishal
    Yatish, K. R.
    Das, Abhijit
    Sekhar, Javaji Chandra
    Bhati, Pradeep
    Kaur, Harpreet
    Kumar, Madhvi
    Singh, Aditya Kumar
    Varghese, Eldho
    Yadav, Om Prakash
    CROP & PASTURE SCIENCE, 2016, 67 (10): : 1087 - 1095
  • [35] Comparative proteome analysis of maize (Zea mays L.) expansins under salinity
    Pitann, Britta
    Zoerb, Christian
    Muehling, Karl H.
    JOURNAL OF PLANT NUTRITION AND SOIL SCIENCE, 2009, 172 (01) : 75 - 77
  • [36] The Effect of Plasma Activated Water on Maize (Zea mays L.) under Arsenic Stress
    Lukacova, Zuzana
    Svubova, Renata
    Selvekova, Patricia
    Hensel, Karol
    PLANTS-BASEL, 2021, 10 (09):
  • [37] COMPARATIVE ACTIVITIES OF TRIADIMEFON, THIDIAZURON, AND CHLOROCHOLINE CHLORIDE AS SALINITY STRESS PROTECTANTS IN MAIZE (Zea mays L.) PLANT
    Tuna, Atilla Levent
    FRESENIUS ENVIRONMENTAL BULLETIN, 2012, 21 (6A): : 1598 - 1608
  • [38] Effect of salt stress on maize (Zea mays L.) antioxidants and ROS scavenging mechanism
    Durrani, Faran
    Mahal, Noor
    Ahmad, Nisar
    Shah, Zamarud
    Ullah, Ihsan
    Shah, Mir Sadiq
    Tayyab, Muhammad
    Ullah, Rafi
    BIOSCIENCE RESEARCH, 2022, 19 (01): : 557 - 566
  • [39] EVALUATION OF DROUGHT TOLERANCE IN MAIZE (ZEA MAYS L.) USING PHYSIOLOGICAL INDICES
    Tahir, Saba
    Zafar, Sara
    Ashraf, M. Yasin
    Perveen, Shagufta
    Mahmood, Saqib
    PAKISTAN JOURNAL OF BOTANY, 2023, 55 (03) : 843 - 849
  • [40] Methionine-Induced Regulation of Secondary Metabolites and Antioxidants in Maize (Zea mays L.) Subjected to Salinity Stress
    Shahid, Sadia
    Kausar, Abida
    Zahra, Noreen
    Hafeez, Muhammad Bilal
    Raza, Ali
    Ashraf, Muhammad Yasin
    GESUNDE PFLANZEN, 2023, 75 (04): : 1143 - 1155
12345