Arid
Effect of native strains of plant growth promoting rhizobacteria on growth and yield of Isabgol (Plantago ovata)
Mishra, Brijesh K.1; Singh, Balraj1; Ranjan, J. K.1,2; Dubey, P. N.1; Kant, K.1; Joshi, Arunabh1,3
通讯作者Mishra, Brijesh K.
来源期刊INDIAN JOURNAL OF AGRICULTURAL SCIENCES
ISSN0019-5022
出版年2016
卷号86期号:10页码:1280-1285
英文摘要

An experiment was conducted to evaluate the growth promotion in isabgol (Plantago ovata Forsk.) with native rhizobacteria strains (ISB-2, ISB-5, ISB-8, ISB-9, ISB-10, ISB-125, ISB-15 and ISB-28) isolated from the rhizospheric soils collected from western semi-arid region of India. These isolates were tested for their indole acetic acid production, insoluble phosphate solubilization and ability to promote germination of isabgol seeds under controlled conditions. Three rhizobacterial isolates (IBS-5, IBS-9 and IBS-28) were found promising towards enhancing the growth and yield of isabgol plants. The isolate ISB-5 was identified as Azotobacter vinelandii, ISB-9 as Pseudomonas stutzeri, and ISB-28 as Bacillus aryabhattai based upon their biochemical and molecular characterization. The highest seedling vigour index was recorded for B. aryabhattai (316.52+/-3.02) followed by A. vinelandii (310.22+/-7.56) and the lowest seedling vigour was recorded with ISB-10 which was found to be at par with control. The maximum shoot dry weight at harvest was recorded with B. aryabhattai (2.33g) being at par with P. stutzeri and the minimum shoot dry weight was for control. The highest seed yield per plant (0.72 g) was observed with B. aryabhattai followed by A. vinelandii (0.61 g).


英文关键词Indole acetic acid Isabgol Plant growth promoting rhizobacteria Plantago ovata Phosphate solubilization index Seedling vigour index
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000386985400007
WOS关键词BACTERIA ; CYANOBACTERIA ; WHEAT
WOS类目Agriculture, Multidisciplinary
WOS研究方向Agriculture
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/193557
作者单位1.Natl Res Ctr Seed Spices, ICAR, Ajmer, Rajasthan, India;
2.ICAR IIVR, Varanasi, Uttar Pradesh, India;
3.MPUAT, RCA, MBBT, Udaipur, India
推荐引用方式
GB/T 7714
Mishra, Brijesh K.,Singh, Balraj,Ranjan, J. K.,et al. Effect of native strains of plant growth promoting rhizobacteria on growth and yield of Isabgol (Plantago ovata)[J],2016,86(10):1280-1285.
APA Mishra, Brijesh K.,Singh, Balraj,Ranjan, J. K.,Dubey, P. N.,Kant, K.,&Joshi, Arunabh.(2016).Effect of native strains of plant growth promoting rhizobacteria on growth and yield of Isabgol (Plantago ovata).INDIAN JOURNAL OF AGRICULTURAL SCIENCES,86(10),1280-1285.
MLA Mishra, Brijesh K.,et al."Effect of native strains of plant growth promoting rhizobacteria on growth and yield of Isabgol (Plantago ovata)".INDIAN JOURNAL OF AGRICULTURAL SCIENCES 86.10(2016):1280-1285.
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