Microbiology Journal2153-06962153-0718Asian Network for Scientific Information10.3923/mj.2012.86.95Triticum aestivum L.) Yield under Field Conditions
by Inoculation of Microbial Strains]]>SangwanV.P. SindhuS.S. DahiyaO.S. KharbR.P.S. 3201223The effect of inoculation of wheat (Triticum aestivum L.) with different
microbial strains was studied under experimental field conditions. Seeds of
two wheat varieties viz. WH711 and Raj3765 were inoculated either singly with
microbial strains, namely Azotobacter chroococcum strain Mac27, Trichoderma
viride, Pseudomonas strain P20, Bacillus strain SYB101 or
seeds were co-inoculated with biomixture of Pseudomonas and Bacillus
strains. Inoculation with Bacillus strain SYB101 showed maximum seed
germination in both the varieties of wheat. Seed treatment of wheat with Bacillus
strain SYB101 or their co-inoculation with Pseudomonas strain CP56
and Bacillus strain SB155 produced longer root and shoot length and also
resulted in higher vigour index values over untreated control. Under field conditions,
inoculation of the wheat variety WH711 with Bacillus strain SYB101 caused
32.6% increase in seed yield whereas inoculation of this strain on the other
wheat variety Raj3765, caused 23.1% increase in seed yield in comparison to
uninoculated control treatment. Inoculation with Azotobacter chroococcum
showed only 7.4% increase in the variety Raj3765. Co-inoculation of Pseudomonas
strain CP56 and Bacillus strain SB155 showed 23.3 and 19.4% increase
in variety WH711 and variety Raj3765, respectively. Maximum enhancement in seed
yield was obtained with Bacillus strain SYB101 and, therefore, this strain
could be exploited for use as biofertilizer for improvement of wheat growth
and seed yield under field conditions.]]>Abdul-Baki, A.A. and J.D. Anderson,197313630633Ahmad, F., I. Ahmad and M.S. Khan,2008168173181Benizri, E., E. Baudoin and A. Guckert,200111557574Carlier, E., M. Rovera, A.R. Jaume and S.B. Rosas,2008Pseudomonas chlororaphis subsp. aurantiaca SR1.]]>2426532658Dashti, N., F. Zhang, R. Hynes and D.L. Smith,1998Glycine max (L.) Merr.] under short season conditions.]]>200205213Doran, J.W. and M.R. Zeiss,200015311Dua, S. and S.S. Sindhu,2012Triticum aestivum L).]]>22635Franche, C., K. Lindstrom and C. Elmerich,20093213559Goel, A., S. Sindhu and K. Dadarwal,1997Rhizobium strains of Vigna.]]>375152Jacobson, C.B., J.J. Pasternak and B.R. Glick,1994Pseudomonas putida GR12-2.]]>4010191025Karlidag, H., A. Esitken, M. Turan and F. Sahin,20071141620Keyeo, F., O.N. Ai'shah and H.G. Amir,201110267273Khandelwal, A. and S.S. Sindhu,2012Cyamopsis tetragonoloba L.).]]>2012Kloepper, J.W., J. Leong, M. Teintze and M.N. Schroth,1980286885886Lakshminarayana, K., B. Shukla, S.S. Sindhu, P. Kumari, N. Narula and R.K. Sheoran,2000Azotobacter chroococcum derepressed for nitrogenase activity and early amoonia excretion having potentail as inoculants for cereal crops.]]>38373378Lifshitz, R., J.W. Kloepper, M. Kozlowshi, C. Simonson, J. Carlson, M. Tipping and I. Zalesha,1987Pseudomonas putida under gnotobiotic conditions.]]>33390395Lucy, M., E. Reed and B.R. Glick,200486125Lugtenberg, B.J.J. and F. Kamilova,200963541556Malik, D.K. and S.S. Sindhu,2011Pseudomonas sp.: Effect of coinoculation with Mesorhizobium sp. Cicer on nodulation and plant growth of chickpea (Cicer arietinum).]]>172532Marques, A.P.G.C., C. Pires, H. Moreira, A.O.S.S. Rangel and P.M.L. Castro,2010Zea mays as indicator plant.]]>4212291235Marschner, H.,19952nd Edn.,Pages: 889Pages: 889Miller, H.J., G. Henken and J.A. van Veen,198935656660Oerke, E.C., H.W. Dehne, F. Schonbeck and A. Weber,1995Pandey, A. and S. Kumar,198948134144Rush, C.M., J.M. Stein, R.L. Bowden, R. Riemenschneiden, T. Boratynski and M.H. Royer,200589212223Sahu, G.K. and S.S. Sindhu,2011Pseudomonas sp.]]>6735749Sambrook, J., E.F. Fritsch and T.A. Maniatis,19892nd Edn.,Pages: 397Pages: 397Schippers, B., W. Bakker and P.A.H.M. Bakker,198725339358Shaharoona, B., M. Naveed, M. Arshad and Z.A. Zahir,2008Triticum aestivum L.).]]>79147155Sindhu, S.S., S. Dua, M.K. Verma and A. Khandelwal,20102010pp: 195-235pp: 195-235Sindhu, S.S. and K.R. Dadarwal,2000Rhizobium symbiosis.]]>40211246Sindhu, S.S., K. Lakshminarayana and D. Singh,1994Azotobacter chroococcum and its possible role in crop productivity.]]>32423426Sindhu, S.S., Y.S. Rakshiya and G. Sahu,200931021Sindhu, S.S., S. Suneja and K.R. Dadarwal,19971997pp: 149-191pp: 149-191Sindhu, S.S., S. Suneja, A.K. Goel, N. Parmar and K.R. Dadarwal,2002Pseudomonas sp. on coinoculation with Mesorhizobium sp. Cicer strain under sterile and wilt sick soil conditions.]]>195764Smalla, K., A. Sessitsch and A. Hartmann,200656165165Tiwari, S., P. Singh, R. Tiwari, K.K. Meena, M. Yandigeri, D.P. Singh and D.K. Arora,2011Triticum aestivum) and chemical diversity in rhizosphere enhance plant growth.]]>47907916Van Veen, J.A., L.S. Van Overbeek and J.D. Van Elsas,199761121135Vessey, J.K.,2003255571586Wani, P.A., M.S. Khan and A. Zaidi,2007170283287Weller, D.M.,2007Pseudomonas biocontrol agents of soilborne pathogens: Looking back over 30 years.]]>97250256Weyens, N., D. van der Lelie, S. Taghavi, L. Newman and J. Vangronsveld,200927591598Sindhu, S.S., S.K. Gupta and K.R. Dadarwal,1999Pseudomonas spp. on pathogenic fungi and enhancement of growth of green gram (Vigna radiata).]]>296268Ryder, M.H., Z. Yan, T.E. Terrace, A.D. Rovira, W. Tang and R.L. Corell,1998Bacillus isolated in China to suppress take-all and Rhizoctonia root rot and promote seedling growth of glasshouse-grown wheat in Australian soils.]]>311929Rai, S.N. and A.C. Gaur,1988Azotobacter spp. And effect of Azotobacter and Azospirillum as inoculants on the yield and N-Uptake of wheat crop.]]>109131134Sivaramaiah, N, D.K. Malik and S.S. Sindhu,2007Cicer arietinum) by coinoculation of Bacillus strains with Mesorhizobium sp Cicer.]]>475156