Abstract
THE PRESENT investigation was carried out to evaluate the effect of salinity and saline water magnetization on physiological and agronomic traits of 32 bread wheat genotypes and to determine the changes in soil properties. These genotypes were grown in pot experiments under greenhouse conditions during the winter growing seasons of 2017/2018 and 2018/2019 at Faculty of Agriculture, Sohag University, Sohag, Egypt and subjected to tap water (control), salinity levels (2,500 and 5,000ppm) and magnetically treated (2,500 and 5,000ppm) saline water. Results showed that values of soil soluble cations and anions were significantly lower under treated magnetic water (TMW). Moreover, magnetic saline water had a positive effect on relative water content by 7.84 and 7.10%, chlorophyll concentration by 6.03 and 9.92% and attributed to decrease the canopy temperature by 7.98 and 10.23% respectively in contrast with 2500 and 5000ppm saline water. Also, it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water. Indeed, more studies are required to declare the impacts of magnetic water on the growth, yield and quality of other different crops. Stress Susceptibility Index (SSI) revealed that lines 9, 16, 3 recorded the lowest values of 0.57, 0.75 and 0.76, respectively, this showing relatively salt tolerant lines compared to other wheat genotypess and introducing new genetic sources for salt tolerance into breeding programs.
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Claims 10
Claim · model-written summary
Magnetic water significantly lowered soluble soil cations and anions.
- Taxon
- Bread Wheat
Triticum aestivumt0 - Treatment
- treated magnetic watere0
- Outcome
- soil soluble cations and anionse0
- Direction
- lowere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“values of soil soluble cations and anions were significantly lower under treated magnetic water (TMW)”
Claim · model-written summary
Magnetic saline water changed relative water content by 7.84 and 7.10% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- magnetic saline watere0
- Outcome
- relative water contente0
- Direction
- positivee0
- Value
- 7.84 and 7.10%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“magnetic saline water had a positive effect on relative water content by 7.84 and 7.10%, chlorophyll concentration by 6.03 and 9.92% and attributed to decrease the canopy temperature by 7.98 and 10.23% respectively in contrast with 2500 and 5000ppm saline water”
Claim · model-written summary
Magnetic saline water changed chlorophyll concentration by 6.03 and 9.92% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- magnetic saline watere0
- Outcome
- chlorophyll concentratione0
- Direction
- positivee0
- Value
- 6.03 and 9.92%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“magnetic saline water had a positive effect on relative water content by 7.84 and 7.10%, chlorophyll concentration by 6.03 and 9.92% and attributed to decrease the canopy temperature by 7.98 and 10.23% respectively in contrast with 2500 and 5000ppm saline water”
Claim · model-written summary
Magnetic saline water changed canopy temperature by 7.98 and 10.23% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- magnetic saline watere0
- Outcome
- canopy temperaturee0
- Direction
- decreasee0
- Value
- 7.98 and 10.23%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“magnetic saline water had a positive effect on relative water content by 7.84 and 7.10%, chlorophyll concentration by 6.03 and 9.92% and attributed to decrease the canopy temperature by 7.98 and 10.23% respectively in contrast with 2500 and 5000ppm saline water”
Claim · model-written summary
Magnetic saline water changed plant height by 6.66 and 13.10% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Magnetically-Treated Saline Watert1
- Outcome
- plant heighte0
- Direction
- increasede0
- Value
- 6.66 and 13.10%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water”
t1“Magnetically-Treated Saline Water”
Claim · model-written summary
Magnetic saline water changed number of spikes/plant by 4.39 and 4.27% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Magnetically-Treated Saline Watert1
- Outcome
- number of spikes/plante0
- Direction
- increasede0
- Value
- 4.39 and 4.27%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water”
t1“Magnetically-Treated Saline Water”
Claim · model-written summary
Magnetic saline water changed spike length by 5.18 and 8.18% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Magnetically-Treated Saline Watert1
- Outcome
- spike lengthe0
- Direction
- increasede0
- Value
- 5.18 and 8.18%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water”
t1“Magnetically-Treated Saline Water”
Claim · model-written summary
Magnetic saline water changed biological yield/plant by 5.13 and 10.57% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Magnetically-Treated Saline Watert1
- Outcome
- biological yield/plante0
- Direction
- increasede0
- Value
- 5.13 and 10.57%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water”
t1“Magnetically-Treated Saline Water”
Claim · model-written summary
Magnetic saline water changed grain yield/plant by 6.89 and 7.94% relative to saline water.
- Taxon
- Bread WheatTriticum aestivumt0
- Treatment
- Magnetically-Treated Saline Watert1
- Outcome
- grain yield/plante0
- Direction
- increasede0
- Value
- 6.89 and 7.94%e0
- Comparator
- saline watere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“it increased plant height to 6.66 and 13.10%, 4.39 and 4.27% for number of spikes/plant, 5.18 and 8.18% for spike length, 5.13 and 10.57%, for biological yield/plant and 6.89 and 7.94% for grain yield/plant compared to irrigation saline water”
t1“Magnetically-Treated Saline Water”
Claim · model-written summary
Line 9 had a low stress susceptibility index of 0.57.
- Taxon
- Bread WheatTriticum aestivumt0
- Material
- lines 9e0
- Outcome
- Stress Susceptibility Indexe0
- Direction
- loweste0
- Value
- 0.57e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Bread Wheat”
e0“Stress Susceptibility Index (SSI) revealed that lines 9, 16, 3 recorded the lowest values of 0.57, 0.75 and 0.76, respectively”
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