腐臭假单胞菌对芫荽生长的调控及细胞学改变

S. Jha, A. Pandey, Deva shree, S. Tripathi, Piush Srivastava, R. Singh, S. Shukla, Awadhesh Kumar, A. Dikshit
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引用次数: 1

摘要

PGP是一种根瘤菌,在植物生长中起着重要作用,在农业系统中直接或间接用作生物肥料。本研究利用恶臭假单胞菌探讨了细胞学和生长参数对香菜的影响。通过盆栽试验研究了香菜种子发芽率和种子活力指数(SVI)。研究结果表明,种子发芽率高,幼苗的茎长和根长增加。处理植株的种子活力为889.7505,高于未处理植株(对照)213.8265。进一步对发芽种子进行细胞学观察,发现细菌处理后的细胞分裂率为14.81%,而对照组仅为12.30%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Growth Regulation and Cytological Alteration in Coriandrumsativum L. using Bioinoculant Pseudomonas putida
PGP Rsare the rhizobacteria, playing an important role in plant growth and used in agriculture system either directly or indirectly as bio-fertilizers. Pseudomonas putida is used in the present study to inquire the effect of cytological as well as growth parameters on the coriander. A pot experiment was conducted to study the seed germination percentage and the Seed Vigor Index (SVI) of the coriander. The study showed the high percentage of seed germination and increase in shoot and root length of the young growing plant. Seed vigorousity was found more in treated plants with 889.7505 compared with non- treated plants (control) 213.8265. Some sprouted seeds were further used for cytological observation and found more cell division i.e. Active Mitotic Index % (AMI %) in cells treated with bacteria as 14.81% followed with control only 12.30%.
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