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Published November 3, 2021 | Version 01
Journal article Open

The Studies of Effect of Bio Fertilizers Rhizobium, Phosphobacteria, and Root Nodule Extract (R.PB, R+PB & RNE) on the Growth and Certain Biochemical Changes in the Seedlings of Black Gram & Maize

  • 1. School of Biological Science, Madurai Kamarj University, Madurai, Tamil Nadu, India.
  • 2. University of Guyana Berbice Campus, Tain, Guyana.
  • 3. Burma Rice Research Station, Guyana Rice Development of Board, Guyana.

Description

A pot culture experiment was carried out and to the find out the effect of Rhizobium, Phosphobacteria and Root Nodule extract on the vegetative growth and biochemical changes in Black gram and Maize. The Black gram and Maize is vegetative parameters such as seed germination, shoot and root length, leaf fresh weight, leafs dry weight, shoot and root dry weight had analyzed and biochemical studies of both Black gram and Maize was carried such as total chlorophyll content, leave soluble protein and in vivo nitrate reductase activity. Among microbial inoculants, the Rhizobium + PB mixer was found most effective in terms of seed germination, shoot and root length, leaf fresh weight, leafs dry weight, shoot and root dry weight and also showed increase total chlorophyll content, soluble protein and nitrate activities in both Black gram and Maize.

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