International Journal of Pure & Applied Bioscience (IJPAB)
Year : 2017, Volume : 5, Issue : 6
First page : (247) Last page : (251)
Article doi: http://dx.doi.org/10.18782/2320-7051.5702

Response of Wheat (Triticum aestivum) to Phosphate and Potash Solubilizing Bacteria on Calcareous Clayey Soil

N. V. Savaliya*, R. K. Mathukia, J. N. Solanki and R. A. Barsiya
Department of Agronomy, College of Agriculture, Junagadh Agricultural University, Junagadh, (Gujarat)
*Corresponding Author E-mail: nayanasavaliya608@gmail.com
Received: 13.09.2017  |  Revised: 23.10.2017   |  Accepted: 26.10.2017

 ABSTRACT

A field experiment was conducted on calcareous clayey soil at Junagadh (Gujarat) during rabiseason of 2014-15 to study the effect of phosphate and potash solubilizing bacterial inoculationson growth and yield of wheat. The experimental results revealed that application of 45 kg P2O5/ha + phosphate solubilizing bacteria (PSB) seed inoculation + PSB soil application, being statistically at par with application of 45 kg P2O5 + PSB seed inoculation, significantly promoted dry matter per plant, effective tillers, grains/spike and 1000-seed weight, and ultimately gave higher grain yield (40.1q/ha) and straw yield (60.2q/ha) with higher net return (`45256/ha) andB:C (2.10) over the control. Significantly higher values of growth and yield attributes viz., dry matter per plant, effective tillers and test weight were registered with application of 45 kg K2O/ha + potash solubilizing bacteria (KSB) seed inoculation + KSB soil application remained at par with application of 45 kg K2O/ha + KSB seed inoculation, resultantly gave higher grain and straw yield of 40.8 and 60.8q/ha, respectively along with higher net return (`46946/ha) and B:C (2.15) over the control. The results clearly indicated that PSB and KSB inoculation saved 25% P and K fertilizers.

Key words: Wheat, phosphate solubilizing bacteria (PSB), potash solubilizing bacteria (KSB), economics

Full Text : PDF; Journal doi : http://dx.doi.org/10.18782

Cite this article: Savaliya, N.V., Mathukia, R.K., Solanki, J.N. and Barsiya, R.A., Response of Wheat (Triticum aestivum) to Phosphate and Potash Solubilizing Bacteria on Calcareous Clayey Soil, Int. J. Pure App. Biosci.5(6): 247-251 (2017). doi: http://dx.doi.org/10.18782/2320-7051.5702