Science Alert
 
Blue
   
Curve Top
American Journal of Plant Nutrition and Fertilization Technology
  Year: 2014 | Volume: 4 | Issue: 1 | Page No.: 1-10
DOI: 10.3923/ajpnft.2014.1.10
 
Facebook Twitter Digg Reddit Linkedin StumbleUpon E-mail

Effect of Combined Inoculation of Rhizobium with Soil Yeasts on Nodulation, Growth and Yield of Common Bean (Phaseolus vulgaris L.) Under Field Condition
Hashem M. Mohamed and A.K. Metwally

Abstract: Two field experiments were executed during the seasons of 2012 and 2013 to test response of common bean to inoculation with rhizobia plus soil yeast strains Saccharomyce cerevisiae, Candida sake, Saccharomyces exiguous, Pichia membranifaciens and Cryptococcus lourentii. The results showed that the improvement of bean nodulation and plant growth parameters by the mixed inoculation treatments with Rhizobium plus the yeast strains. The highest improvements recorded for yeast strain S. cerevisiae or S. exiguous. Inoculation with the yeast strain S. cerevisiae mixed with Rhizobium induced the following increases in nodule numbers, straw and seed yield: 51.94,10.92 and 16.65% in the firest season and 50.94, 10.32 and 31.37% in the second season, respectively over the inoculation with Rhizobium alone. The recorded enhancements are probably due to yeast hormonal production like Indole Acetic Acid (IAA) on root formation growth and lateral roots leading to increased nodulation and nutrient uptake and subsequently increased yield. Also, by increasing mineral nutrients solubilization like phosphorous and iron.
PDF Fulltext XML References Citation Report Citation
 RELATED ARTICLES:
  •    Effect of Inoculated Azotobacter chroococcum and Soil Yeasts on Growth, N-uptake and Yield of Wheat (Triticum aestivum) under Different Levels of Nitrogen Fertilization
How to cite this article:

Hashem M. Mohamed and A.K. Metwally, 2014. Effect of Combined Inoculation of Rhizobium with Soil Yeasts on Nodulation, Growth and Yield of Common Bean (Phaseolus vulgaris L.) Under Field Condition. American Journal of Plant Nutrition and Fertilization Technology, 4: 1-10.

DOI: 10.3923/ajpnft.2014.1.10

URL: https://scialert.net/abstract/?doi=ajpnft.2014.1.10
COMMENT ON THIS PAPER
 
 
 

 
  Bullet Navigation
 
  Page Icon Online First
  Page Icon Current Issue
  Page Icon Previous Issues
  Page Icon Editorial Board
  Page Icon Submit a Manuscript
  Page Icon Guide to Authors
  Page Icon Subscribe to E-alerts

  Bullet Indexed In
 
  Page Icon ASCI-Database
  Page Icon Asian Digital Library



Science Alert
Curve Bottom