Salinity resistance and plant growth revisited
نویسندگان
چکیده
منابع مشابه
Plant Growth and Development under Salinity Stress
Plant growth and development are adversely affected by salinity – a major environmental stress that limits agricultural production. This chapter provides an overview of the physiological mechanisms by which growth and development of crop plants are affected by salinity. The initial phase of growth reduction is due to an osmotic effect, is similar to the initial response to water stress and show...
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The objective of this paper was to study the effects of two strains of isolated plant growth-promoting rhizobacteria (PGPR) on physiological and biochemical changes of wheat leaves under salinity conditions. The sterilized seeds were soaked in distilled water (control) and Nutrient Broth liquid medium of Enterobacter cloacae and Bacillus cereus (inoculated treatment) for 2 hours. After 10 days ...
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Osmolytes, PGPR, Proline, Reducing Sugars, Total soluble sugars, Rhizobacteria ABSTRACT Free living rhizospheric bacteria from wheat rhizosphere have capability to produced plant growth promoting attributes under saline condition. The electrical conductivity (ECe) of saline soil samples from four different districts viz. Varanasi, Mau, Ballia and Ghazipur of Uttar PradeshIndia was 10.47 to 5.69...
متن کاملPhysiological responses of peppermint (Mentha piperita L.) to plant growth regulators and salinity stress
Salinity of soil is a major abiotic stress limiting the crop production and growth of peppermint. The aim of study was assessment the plant growth regulators efficacy (salicylic acid (SA), jasmonic acid (JA), brassinosteroids (BRs), and non-application of hormone as control) on physiological traits of peppermint under salinity stress (0, 30, and 60 mM). The experiment was conducted using the co...
متن کاملEffect of seed priming with selenium nanoparticles and plant growth promoting rhizobacteria on improving Quinoa seedling growth under salinity stress
Soil and water salinity are the most important problems that limit crop production, especially in the arid and semi-arid regions. This study was conducted to investigate the effect of growth-promoting bacteria and selenium nanoparticle pretreatment on increasing the tolerance of the Chenopodium quinoa plant to salinity. A factorial experiment was conducted in a completely randomized design with...
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ژورنال
عنوان ژورنال: Plant, Cell and Environment
سال: 1997
ISSN: 0140-7791,1365-3040
DOI: 10.1046/j.1365-3040.1997.d01-139.x