International Journal of Forestry and Crop Improvement

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Effect of Azospirillium and Phospho-Solubilizing Bacterial Isolates on Yield and Nutrient Uptake of Rice in Salt Affected Soil


Affiliations
1 Department of Botany, J.P. University, Chapra (Bihar), India
     

   Subscribe/Renew Journal


A pot experiment was conducted to investigate the effect of soil microbes (Azospirillium and PSB) with different dose of NPK on salt affected soil properties, grain yield, straw yield, nutrient contain (%), uptake etc. the experiment was carried out in Randomized Block Design with 21 treatment and three level of fertilizer (50, 75 and100% recommended dose of NPK ha-1) with and without microbial isolates in three replication. The result indicate that the addition of microbial isolates to salt affected soil not only increase the yield of rice reduce use of fertilizer, improve the soil physico chemical properties like pH, EC, organic carbon, available N, available P and available K in the post-harvest soil as well enhance the rice quality.

Keywords

Azospirillium, Phospho-Solubilizing, Bacterial Isolates, Nutrient Uptake, Salt Affected Soil.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Chauhan, B.S. Imtilemla and Dutta, Manoj (2010). Effect of nutrient management practices on the performance of upland rice (Oryza sativa L.) on terraced land under continuous cultivation, Department of Soil Conservation, School of Agricultural Sciences & Rural Development, Nagaland University, Medziphema Campus, Medziphema 797 106, Nagaland, India. Environ. & Ecol., 28(1A): 374-380.

  • Chesti, M.H., Mir, S.A., Sofi, K.A. and Lone, B.A. (2005). Growth and yield of rice (Oryza sativa L.) as influenced by integration of flyash and fertilizers, Division of Soil & Environmental Sciences, Allahabad Agricultural Institute, Deemed University, Allahabad 210 007, India. Environ.&Ecol., 23 (4): 812-813.

  • Hasanuzzaman, K.N.M. and Karim, M.R. (2007). Effectiveness of different weedcontrol methods on the performance of transplanted rice. Pak J. Weed Sci. Res., 13 (1-2) : 17-25.

  • Isawa, T., Yasuda, M., Kawasaki, H., Minamisawa, K., Shinozaki, S., and Nakashita, H. (2010). Azospirillium sp. strain B510 enhances rice growth and yield. Research and Development Centre, Mayekawa MFG. CO., LTD., 200 Tatsuzawa, Moriya, Ibaraki 302-0118, Japan. Microbes & Environ., 25(1): 58-61.

  • Mathews, D.V., Patil, P.L. and Dasog, G.S. (2006). Effect of nutrients and biofertilizers on nutrient uptake by rice and residual soil fertility status in coastal alluvial soil of Karnataka. Department of Soil Science and Agricultural Chemistry, University of Agricultural Sciences, Dharwad (KARNATAKA) INDIA.

  • Roul, P.K. and Sarawgi, S.K. (2005). Studied effect of integrated nitrogen nutrition techniques on yield, N content, uptake and use efficiency of rice (Oryza sativa), Department of Agronomy, Indira Gandhi Agricultural University, Raipur, Chhattisgarh, India. Indian J. Agron., 50(2): 129-131.

  • Singh, Parmeet and Singh, S.S. (2006). Effect of establishment method, fertility level and weed management practices on aromatic rice (Oryza sativa L.). Indian J. Agron., 51(4) : 288-292.

  • Singh, R.P. and Mukherjee, D. (2005). Effect of low doses of herbicides on weeds nutrient uptake and yield of transplanted rice (Oryza sativa L.). Indian J. Agron., 50(3) : 194-196.

  • Singh, V.P., Singh, G. and Singh, Mahendra (2007). Effect of fenoxaprop-p-ethyl in transplanted rice and associated weeds. Indian J. Weed Sci., 36(36) : 190-192.

  • Verma, A. and Dave, A. (2005). Efficacy of different weed control methods in direct seeded rainfed rice. Oryza, 42(3) : 197-200.

  • Vijayakumar, M., Singh, S.D.S., Prabhakaran, N.K. and Thiyagarajan, T.M. (2004). Effect of SRI (System of Rice Intensification) practices on the yield attributes, yield and water productivity of rice (Oryza sativa L.). J. Acta Agron. Hungarica., 52(4) : 399-408.


Abstract Views: 532

PDF Views: 0




  • Effect of Azospirillium and Phospho-Solubilizing Bacterial Isolates on Yield and Nutrient Uptake of Rice in Salt Affected Soil

Abstract Views: 532  |  PDF Views: 0

Authors

Pawan Kumar Srivastwa
Department of Botany, J.P. University, Chapra (Bihar), India
Kanhaiyaji Verma
Department of Botany, J.P. University, Chapra (Bihar), India

Abstract


A pot experiment was conducted to investigate the effect of soil microbes (Azospirillium and PSB) with different dose of NPK on salt affected soil properties, grain yield, straw yield, nutrient contain (%), uptake etc. the experiment was carried out in Randomized Block Design with 21 treatment and three level of fertilizer (50, 75 and100% recommended dose of NPK ha-1) with and without microbial isolates in three replication. The result indicate that the addition of microbial isolates to salt affected soil not only increase the yield of rice reduce use of fertilizer, improve the soil physico chemical properties like pH, EC, organic carbon, available N, available P and available K in the post-harvest soil as well enhance the rice quality.

Keywords


Azospirillium, Phospho-Solubilizing, Bacterial Isolates, Nutrient Uptake, Salt Affected Soil.

References