Interactive Effect of Fluorescent Pseudomonads Rhizobacteria and Zn on the Growth, Chemical Composition, and Water Relations of Pistachio (Pistacia vera L.) Seedlings under NaCl Stress

被引：6
作者：
Azarmi, Farhad [1 ]
Mozaffari, Vahid [1 ]
Hamidpour, Mohsen [1 ]
Abbaszadeh-Dahaji, Payman [1 ]
机构：
[1] Vali e Asr Univ Rafsanjan, Dept Soil Sci, Rafsanjan, Iran
来源：
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 2016年 / 47卷 / 08期
关键词：
Membrane stability; rhizobacteria; salt stress; water status; zinc deficiency; PLANT-GROWTH; SALT STRESS; ACC DEAMINASE; ZINC APPLICATION; SALINITY STRESS; ROOT; SOIL; TOLERANCE; ALLEVIATION; ELONGATION;
D O I：
10.1080/00103624.2016.1165833
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
The role of fluorescent pseudomonads isolates (pf(0), pf(1), pf(2), and pf(3)) and zinc (Zn) (0 and 5 mg kg(-1) soil) interactions in alleviating salinity in pistachio seedlings were investigated. The experiment was conducted following completely randomized design with three replicates. The results revealed that salinity decreased the growth parameters, while application of PGPR (plant growth-promoting rhizobacteria) and Zn increased these parameters. Application of PGPR significantly enhanced phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), Zn, Ca/sodium (Na), and K/Na contents, while decreased the accumulation of Na and chloride (Cl). Application of PGPR and Zn increased the phenolic compounds, sucrose, membrane stability index (MSI), and relative water content (RWC) but reduced the malondialdehyde (MDA) amount. A positive correlation was observed between Zn concentrations with seedling dry weights, phenolic compounds, MSI, and RWC contents. These results indicated that the combined application of PGPR and Zn could be a simple treatment for growth and establishment of pistachio seedlings under Zn deficiency and soil salinity.
引用
收藏
页码：955 / 972
页数：18
相关论文
共 52 条
[1]   Plant growth-promoting activities of fluorescent pseudomonads, isolated from the Iranian soils [J].
Abbas-Zadeh, P. ;
Saleh-Rastin, N. ;
Asadi-Rahmani, H. ;
Khavazi, K. ;
Soltani, A. ;
Shoary-Nejati, A. R. ;
Miransari, Mohammad .
ACTA PHYSIOLOGIAE PLANTARUM, 2010, 32 (02) :281-288
[2]   Alleviation of salt-induced adverse impact via mycorrhizal fungi in Ephedra aphylla Forssk [J].
Alqarawi, A. A. ;
Abd Allah, E. F. ;
Hashem, Abeer .
JOURNAL OF PLANT INTERACTIONS, 2014, 9 (01) :802-810
[3]   Zinc alleviates cadmium-induced oxidative stress in Ceratophyllum demersum L.:: a free floating freshwater macrophyte [J].
Aravind, P ;
Prasad, MNV .
PLANT PHYSIOLOGY AND BIOCHEMISTRY, 2003, 41 (04) :391-397
[4]   Improving salinity tolerance in crop plants: a biotechnological view [J].
Arzani, Ahmad .
IN VITRO CELLULAR & DEVELOPMENTAL BIOLOGY-PLANT, 2008, 44 (05) :373-383
[5]   Inoculating wheat seedlings with exopolysaccharide-producing bacteria restricts sodium uptake and stimulates plant growth under salt stress [J].
Ashraf, M ;
Hasnain, S ;
Berge, O ;
Mahmood, T .
BIOLOGY AND FERTILITY OF SOILS, 2004, 40 (03) :157-162
[6]  
Aurangzeb Rao Aurangzeb Rao, 2013, American Journal of Plant Sciences, V4, P69
[7]   KINEMATICS AND DYNAMICS OF SORGHUM (SORGHUM-BICOLOR L) LEAF DEVELOPMENT AT VARIOUS NA/CA SALINITIES .1. ELONGATION GROWTH [J].
BERNSTEIN, N ;
LAUCHLI, A ;
SILK, WK .
PLANT PHYSIOLOGY, 1993, 103 (04) :1107-1114
[8]   Expression of cell cycle regulatory genes and morphological alterations in response to salt stress in Arabidopsis thaliana [J].
Burssens, S ;
Himanen, K ;
van de Cotte, B ;
Beeckman, T ;
Van Montagu, M ;
Inzé, D ;
Verbruggen, N .
PLANTA, 2000, 211 (05) :632-640
[9]   ZINC-DEPENDENT CHANGES IN ELECTRON-SPIN-RESONANCE SIGNALS, NADPH OXIDASE AND PLASMA-MEMBRANE PERMEABILITY IN COTTON ROOTS [J].
CAKMAK, I ;
MARSCHNER, H .
PHYSIOLOGIA PLANTARUM, 1988, 73 (01) :182-186
[10]   Enrichment of cereal grains with zinc: Agronomic or genetic biofortification? [J].
Cakmak, Ismail .
PLANT AND SOIL, 2008, 302 (1-2) :1-17
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