Surely , magnetized water will have far more telling effects on mdoerating  the osmotic effects  of salinity on a range of crops....Here are few to cite: 

Abstract : Magnetized water is obtained by passing water through a strong permanent magnet installed in or on a feed pipeline. This study was performed at Gorgan Agricultural and Natural Resources Research Center, Gorgan province, Iran, to investigate soil moisture distribution under trickle irrigation. Two main treatments of magnetic and nonmagnetic water and three subtreatments of irrigation water salts, including well water as a control, 200-ppm calcium carbonate, and 400-ppm calcium carbonate were used. The experiment was laid out with a complete randomized block design with three replications. Soil moisture distribution around the emitters were measured 24 h after irrigation during the 3-month irrigation period. The results showed that the mean soil moisture contents at depths of 0–20, 20–40, and 40–60 cm below the emitter for the magnetized irrigation water treatment were more than the nonmagnetized irrigation water treatment, and the differences were significant at the 5% level. The irrigation with magnetic water as compared with the nonmagnetic water increased soil moisture up to 7.5%, and this increase was significant at the 1% level. The effect of irrigation water salinity on soil moisture was significant. The highest soil moisture content was from the 400-ppm calcium carbonate subtreatment. The use of magnetized water for irrigation is recommended to save irrigation water.Source ;Journal of Irrigation and Drainage Engineering,/Volume 137 Issue 6 - June 2011.

Magnetopriming circumvents the effect of salinity stress on germination in chickpea seeds ( Source ; Acta Physiologiae Plantarum, December 2013, Volume 35, Issue 12, pp 3401–3411)

Abstract : Chickpea seeds of Pusa 1053 (Mediterranean) and Pusa 256 (native) were magnetoprimed with 100 mT static magnetic field for 1 h to evaluate the effect of magnetopriming on germination of seeds under saline conditions. Enhanced rate of germination and seedling growth parameters (root and shoot length, and vigour indices) under different salinity levels indicated that magnetopriming was more effective in alleviating salinity stress at early seedling stage in Pusa 1053 as compared to Pusa 256. Dynamics of seed water absorption in magnetoprimed seeds showed increased water uptake in Pusa 1053 under non-saline as compared to saline conditions. This could have resulted in faster hydration of enzymes in primed seeds leading to higher rate of germination. Total amylase, protease and dehydrogenase activities were higher in primed seeds as compared to unprimed seeds under both non-saline and saline conditions. Production of superoxide radicals was enhanced in germinating seeds of both the genotypes under salinity irrespective of priming. Increased levels of hydrogen peroxide in germinating magnetoprimed seeds, under both the growing conditions, suggested its role in promotion of germination. Our results showed that magnetopriming of dry seeds of chickpea can be effectively used as a pre-sowing treatment for mitigating adverse effects of salinity at seed germination and early seedling growth.

thanks a lot

please if you have any good links related to this subject support me

Hai,

Thanks for posting this question. I have worked on the similar lines and found that the impact is really good with hard water and saline water. I am enclosing the abstracts of two of my papers  and a image of root and shoot growth for your reference. I am interested to join / help you in this regard, if you are planning for some experiments on these lines.

Hello, Dr

you can see my research 

Effect of magnetization of fresh and salt water for irrigation in some of the physical characteristics of the soil and the growth of wheat

the magnetization water increases the growth of wheat.

 Regards

thanks a lot where this research ??