Arid
Effect of co-inoculations of native PGPR with nitrogen fixing bacteria on seedling traits in Prosopis cineraria
Singh, S. K.; Pancholy, Anjly; Jindal, S. K.; Pathak, Rakesh
通讯作者Singh, S. K.
来源期刊JOURNAL OF ENVIRONMENTAL BIOLOGY
ISSN0254-8704
出版年2014
卷号35期号:5页码:929-934
英文摘要

Prosopis cineraria significantly contribute to sand dune stabilization, soil fertility rejuvenation and is an integral component of agro-forestry systems in arid regions of India. Effect of different rhizobacterial seed treatments on seed germination and seedling traits in two genotypes of P cineraria (HPY-1) and (FG-1) were tested. Observations on seed germination (%) and seedling traits viz., root length (cm), shoot length (cm), seedling weight (g) and seedling length of different treatments were recorded. Whereas, germination index (GI), seedling vigour index (SVI) and root/shoot length ratio were derived from the observed data. The scarification treatment with sulphuric acid for 10 minutes substantially enhanced germination from <20% to 80-82% in control treatments.Treatments with co-inoculations of Bacillus licheniformis and Sinorhizobium kostiense or S. saheli supported the maximum seed germination and seedling growth and vigour. The maximum germination per cent (92.5%), seedling length (10.94 cm), seedling vigour index (10.12) and germination index (7.97) were recorded with treatment (V2T6) wherein seeds of high pod yielding genotype were co-inoculated with Bacillus licheniformis and S. kostiense. The higher positive correlations of seedling length v/s shoot length followed by SVI v/s seedling length, SVI v/s root length and seedling length v/s root length is a fair indicative of inter dependency of these characteristics. Higher R-2 values of root length v/s shoot length followed by that of SVI v/s GI indicates that a regression line fits the data well and future outcomes of observed seedling traits are likely to be predicted by the model.


英文关键词Germination index Prosopis cineraria Scarification Seed treatment Seedling vigour
类型Article
语种英语
国家India
收录类别SCI-E
WOS记录号WOS:000340738100023
WOS关键词LEGUMINOUS TREES ; GERMINATION ; GROWTH ; NODULATION ; DORMANCY ; NODULES ; ACACIA ; SUDAN ; L.
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
来源机构ICAR Central Arid Zone Research Institute
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/183224
作者单位Cent Arid Zone Res Inst, Jodhpur 342003, Rajasthan, India
推荐引用方式
GB/T 7714
Singh, S. K.,Pancholy, Anjly,Jindal, S. K.,et al. Effect of co-inoculations of native PGPR with nitrogen fixing bacteria on seedling traits in Prosopis cineraria[J]. ICAR Central Arid Zone Research Institute,2014,35(5):929-934.
APA Singh, S. K.,Pancholy, Anjly,Jindal, S. K.,&Pathak, Rakesh.(2014).Effect of co-inoculations of native PGPR with nitrogen fixing bacteria on seedling traits in Prosopis cineraria.JOURNAL OF ENVIRONMENTAL BIOLOGY,35(5),929-934.
MLA Singh, S. K.,et al."Effect of co-inoculations of native PGPR with nitrogen fixing bacteria on seedling traits in Prosopis cineraria".JOURNAL OF ENVIRONMENTAL BIOLOGY 35.5(2014):929-934.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Singh, S. K.]的文章
[Pancholy, Anjly]的文章
[Jindal, S. K.]的文章
百度学术
百度学术中相似的文章
[Singh, S. K.]的文章
[Pancholy, Anjly]的文章
[Jindal, S. K.]的文章
必应学术
必应学术中相似的文章
[Singh, S. K.]的文章
[Pancholy, Anjly]的文章
[Jindal, S. K.]的文章
相关权益政策
暂无数据
收藏/分享

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。