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首页> 外文期刊>Journal of Science and Technology of Greenhouse Culture >Effect of inoculation of Pseudomonas fluorescens strain FY32 on some traits in canola cultivars under salt stress in hydroponic system
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Effect of inoculation of Pseudomonas fluorescens strain FY32 on some traits in canola cultivars under salt stress in hydroponic system

机译：盐胁迫下接种荧光假单胞菌FY32对油菜品种某些性状的影响。

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摘要

Plant growth promoting rhizobacteria are known as an alternative to chemical fertilizers, which are able to reduce the harmful effects of non-biological stresses such as salinity and increase soil fertility and crop production. This study was conducted to investigate the effect of inoculation of Pseudomonas fluorescens strain FY32 on a number of morphological characters in canola cultivars under salt stress. Thereby, a split split-plot design with three replications was applied in hydroponic cultivation system. Six bacterial inoculated (Pseudomonas flourescens FY32) and non-inoculated canola cultivars were subjected to sodium chloride salt stress at three levels (0, 150 and 300 mM). Based on the ANOVA results, inoculation effects under different salinity levels on canola cultivars, compared to non-inoculated treatments, were statistically significant on plant fresh weight, dry weight of leaf, stem and total plant, leaf area and root length. Also, three-way interaction effects of salinity, bacteria and cultivar on plant height and root volume were significant (P Scientific Publications Commission - Health Ministry Scientific Publications Commission - Science Ministry Yektaweb Company Site Keywords ?????, Academic Journal, Scientific Article, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ????? ??, ???? ?? Vote ? 2015 All Rights Reserved | Journal of Science and Technology of Greenhouse Culture -Isfahan University of Technology
机译：众所周知，促进植物生长的根际细菌是化学肥料的替代品，化学肥料能够减少非生物胁迫（如盐度）的有害影响，并提高土壤肥力和作物产量。进行了这项研究以调查荧光假单胞菌菌株FY32对盐胁迫下双低油菜品种的许多形态特征的影响。因此，在水培栽培系统中采用了具有三个重复的分裂分裂图设计。对六个细菌接种过的粉红色假单胞菌FY32和未接种芥花油菜进行了三个水平的氯化钠盐胁迫（0、150和300 mM）。根据方差分析结果，与未接种处理相比，在不同盐度水平下对菜籽油品种的接种效果在植物鲜重，叶片干重，茎和总植株干重，叶面积和根长方面具有统计学意义。此外，盐度，细菌和品种对植物高度和根部体积的三向交互作用也很显着（P科学出版委员会-卫生部科学出版委员会-科学部Yektaweb公司网站关键字?????，学术期刊，科学文章，???? ?????? ??，???? ?????? ??，???? ?????? ??，???? ?????? ??，？ ??? ?????? ??，?????? ?? ???，??????表决？2015版权所有|温室文化科技杂志-伊斯法罕工业大学

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