The Effects Of Salinity On Crops By Video
Effect of Salinity in Seed Germination The Effects Of Salinity On Crops ByEither your web browser doesn't support Javascript or it is currently turned off.
In the latter case, please turn on Javascript support in your web browser and reload this page. Review Free to read. Salinity is one of the most brutal environmental factors limiting the productivity of crop plants because most of the crop plants are sensitive to salinity caused by high concentrations of salts in the soil, and the area of land Salinitu by it is increasing day by day.
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Saliniry A wide range of adaptations and mitigation strategies are required to cope with such impacts. However, such strategies being long drawn and cost intensive, there is a need to develop simple and low cost biological methods for salinity stress management, which can be used on short term basis. Microorganisms could play a significant role in this respect, if we exploit their unique properties such as tolerance to saline conditions, genetic diversity, synthesis of compatible solutes, production of plant growth promoting hormones, bio-control potential, and their interaction with crop plants. The beginning of 21st century is marked by global scarcity of water resources, environmental pollution and increased salinization of soil and water. Increasing human population and reduction in land available for cultivation are two threats for agricultural sustainability Shahbaz and Ashraf, Various environmental stresses viz.
The yield of most crop plants is reduced at this FEfects ethough many crops exhibit yield reduction at lower EC e s Munns, ; Jamil et al. Water and soil management practices have facilitated agricultural production on soil marginalized by salinity but an additional gain from these approaches seems problematic Zahir et al.
1. Introduction
Impacted soils are a major limiting production factor worldwide for every major crop Bacilio et al. Under such circumstances, it requires suitable biotechnology not only to improve crop productivity Onn also to improve soil health through interactions of plant roots and soil microorganisms Lugtenberg et al. Salt stressed soils are known to suppress the growth of plants Paul, Plants in their natural environment are colonized both by endocellular and intracellular microorganisms Gray and Smith, Rhizosphere microorganisms, particularly beneficial bacteria and fungi, can improve plant performance read more stress environments and, consequently, enhance yield both directly and indirectly Dimkpa et al.]
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