Effect Salinity Stress on ‘N’ Uptake by Soybean Inoculated with Salt Tolerant Rhizobium Under in-Vitro Condition
Journal Title: International Journal of Botany and Research (IJBR) - Year 2019, Vol 9, Issue 1
Abstract
The research work entitled, Effect salinity stress on ‘N’ uptake by soybean inoculated with salt tolerant Rhizobium under in-vitro condition” was carried out in the laboratory of Department of Plant Pathology and Agricultural Microbiology, Mahatma Phule Krishi Vidyapeeth, Rahuri during the year 2014-2017. The ‘N’ uptake of soybean was affected with increased EC levels of soil. A pot experiment was conducted with a view to seeing the effect of different EC levels of soil along with inoculation of a liquid formulation of salt tolerant Rhizobium on ‘N’ uptake by soybean. Five salinity levels of soil (1.5, 3, 4, 5 and 6 dSm-1) were developed in pots. However, EC level 1.5 dSm-1 i. e absolute control shown better N’ uptake followed by EC level 3.0 dSm-1 inoculated with salt tolerant Rhizobium (STR) over soybean crop inoculated with reference strain having EC level 1.5 dSm-1 and EC level 3.0 dSm-1. The lowest N’ uptake was recorded by uninoculated treatment of EC level 1.5 dSm-1 i. e. absolute control and 3.0 dSm-1. The N’ uptake was hampered at EC level 6.0 dSm-1, inoculated with salt tolerant Rhizobium followed by inoculated reference strain at EC level 6.0 dSm-1 and uninoculated treatment.
Authors and Affiliations
K. A. Pagare, A. M. Navale, A. A. Awale, K. B. Patil
Keywords
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- EP ID EP600581
- DOI 10.24247/ijbrjun20191
- Views 119
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