期刊名称：International Journal of Environment and Bioenergy
电子版ISSN：2165-8951
出版年度：2018
卷号：13
期号：1
页码：16-37
语种：English
出版社：Modern Scientific Press
摘要：This study examined the effects of inoculation with three rhizobacteria strains, (Rhizobium sps + Pseudomonas fluorescens + Bacillus substilis) on biochemical contents such as (amino acid and sugar), antioxidant enzyme activities including (Catalase (CAT), Peroxidase (POX) and Polyphenol oxidase (PPO). The experiment was conducted using PGPR to analysis on amino acid, sugar, catalase, peroxidase and polyphenol oxidase content in root and leaf portion of groundnut at 25, 50, 75 and 100 DAS interval. The highest biochemical content of amino acid, sugar at 100 DAS was recorded in leaf portion of groundnut grown with Rhizobium + Pseudomonas + Bacillus treatment of PGPR. The highest enzyme activity of catalase, peroxidase and polyphenol oxidase at 75 DAS was recorded in leaf portion of groundnut grown with Rhizobium + Pseudomonas + Bacillus treatment of PGPR. The lowest biochemical content of amino acid, sugar, catalase, peroxidase and polyphenol oxidase at various sampling days (25, 50, 75 and 100) were recorded in the root portion of groundnut crop grown without plant growth promoting rhizobacteria.
