How to solve hard water problems | how to reduce salt in water



Agriculture in Pakistan

Pakistan is an “Agricultural” country and economy of Pakistan is derived from agriculture sector. This sector has become back bone of Pakistan’s economy. But it is very painful that this sector has been dealt with very poor attention. Agriculture comprises on Crop, Dairy, Poultry and Fish farming. All of these have traditional style of farming and still far from modernization. Agriculture sector has some severe problems have been facing since long. One of in these problems is about water. Pakistan’s agriculture sector is facing following issues regarding water.




Scientists are trying to solve those problems. Invention of Mag Green devices is a significant effort towards solution of these problems.

Understand Magnetic Technologies

Magnetic Technology is outcome of scientific research of biologists and in their biophysical research works they proved useful effect of magnetic fields on crops, plants, poultry, dairy and fish farms products. Based on these scientific research works “Magnetic Technologies” company came up with a method of magneto – hydro dynamical activation of natural / brackish water and introduces devices used for this method is essential part in the whole complex of using magnetic fields in agriculture. It includes physical – chemical changes of natural water parameters resulting in improvement of filtration properties and in an increase of dissolving properties of water. These changes result in an increased ability of soil to get rid of salts and result in a better assimilation of nutrients and fertilizer in plants during the vegetation period.

It is known that plants and trees need mineral salts and micro elements from the soil to function photosynthesize properly. However plants do not use the majority of nutrients preserved in soil. While watering crops/plants with normal water, only a small amount of nutritional elements dissolves in the soil and becomes available to the crops/plants.

Furthermore the consumption of these nutrients from the soil is very rare when plants start to grow and larger amount of these nutrients are required, the deficit microelements results low numbers of crop production. This deficit of nutrients/microelements in the soil is the main reason for decreased growth rate and low crop. That is the justification to why magnetic water should be used for irrigation.


The Company

With the motto “We are not selling goods but we are selling TECHNOLOGY”. Mag Tech (Pvt) Ltd; is the pioneer company in Pakistan who has opened the door for solution of all the issues in respect of “WATER” not only in agriculture sector but also in industrial and healthcare sector by using “Mag Devices” respectively. Now wide range of Mag Green devices are available and being used in agriculture sector as per requirements of customers in various locations/regions in Pakistan. Many of our customers enjoying the benefits of “Mag Green Structured Water Technology”. Some of these benefits are:

What Benefits you get:

Magtech Agricultural structured water device breaks down minerals into smaller particles making them more bio-available to the plant cells resulting in maximum hydration of healthy water with greater uptake of minerals results in greater yields, larger and better end product, earlier maturation, longer shelf life, and healthier plants. It allows a reduction of amount of water needed, fertilizer and pesticides.

Various Water & Soil Problems :

This Technology effectively works in the following four agriculture scenarios with lowest cost possible

  • Normal Water with Normal Land
  • Normal Water with Saline Land
  • Brackish Water with Normal Land
  • Brackish Water with Saline Land

Agricultural Benefits

Following years of extensive scientific research, we have created magnetic technologies to enhance agricultural resources, resulting in multi-fold commercial and environmental benefits:

  • 30-50% reduction in seed usage.
  • 15-30% increase in crop yield and better quality produce, some crops double.
  • Reduction of vegetation period by up to 15 days.
  • Doubles shelf life of produce (given the same storage conditions).
  • Reduction in use of fertilizer by up to 50%.
  • 30-50% reduction in water used for irrigation.
  • Enables soil desalination.
  • Allows to use of brackish water for irrigation.
  • Minimizes use of pesticides and herbicides.

Agriculture on Brackish Water

Now agriculture is possible with brackish water and on saline waterlogged land.

Since the magnetic structuring breaks all minerals into smaller particles, salt in the soil is broken down by the structured water, causing it to sink deep into the soil, away from plant roots, and wash away. The desalinization happens quickly over a season, creating much healthier plants, greater yields, and better final product.

  • Allows to use of Brackish Water for irrigation (up to 6000 PPM TDS).
  • Prevents formation of encrustations in the pores of soil and plant’s capillaries.
  • Breaks down and prevents formation of new salt crystals in irrigated soil by magnetized water.
  • Increases nutrients accessibility to plants uptake.
  • Magnetic treatment is also very effective for desalination of soil and its decontamination.
  • Magnetized Water is able to flush out salts 2 times more effectively than ordinary water.
  • Magnetized Brackish water molecules carry extra nutrients and does not create salt crystals and penetrates more easily through the plant cell walls providing extra benefit to the plant.

Soil Desalination:

One of the most serious agriculture problems is the salinity of soil, caused by accumulation of salts in soil. Salts concentration in plant capillaries lead to insufficient amounts of nourishing substances, resulting in the death of plants.

Following changes were recorded in soil

  • Amount of salts at different depth of the soil (0-1.5m) before the irrigation process.
  • Amount of salt in soil while watering with normal and Magnetized Waters.
  • Density of water that has flown through the soil.
  • Speed of filtration in the beginning and at the end.
  • Washing away of salts while irrigating soil with water.
  • Washing out of various anions from the soil.

Treatment of Seeds:

We offer a wide choice of devices for magnetization of seeds to our customers. These devices can be used as successfully at home for growing plants and flowers, as in small and large industries (i.e. storehouses, large agricultural companies, etc.).

Seeds are a resting system of the organs of a future plant. The quality of the plant is dependent upon the seeds used to germinate it.

Magnetic treatment of seeds can be applied at both methods of sowing:

  • Sowing with soaked seed;
  • Sowing with un-soaked seeds.

Sowing With Soaked Seeds

Take magnetic funnel and a container to soak seeds in. Pour required amount of water through magnetic funnel into the container and pass the seeds through the magnetic funnel into the container with Magnetized Water. Leave the seeds in Magnetized Water for 30 minutes and, then, pour the water out of the container and pass the seeds through the magnetic funnel again. The seeds are now ready for sowing.

Sowing With Un-Soaked Seeds

This method of magnetic treatment of seeds is used for sowing on large industrial areas (grain, wheat, rye, maize, barley, millet, buckwheat, etc.) when seeds' soaking is difficult due to large quantities. In this case, it is enough to pass seeds through a magnetic funnel as shown in the picture.


  • Used for magnetization of flower seeds and for irrigation of flowers
  • Used for magnetization of flower seeds, cereals and vegetable seeds
  • Used for magnetization of all types of sowing material

Benefits :

  • Decrease the amount of seeds necessary for sowing by half.
  • Decrease a vegetable period of plants by 5-10 days
  • Reduces diseases of plants by 60-70 %
  • By applying magnetic systems on an industrial scale ( Cereals, fruit trees, vegetables, melons and gourds) the yield increases by 40 %
  • Saving up to 30% of the water used for irrigation.

It is recommended to soak vegetable seeds before sowing in magnetized water for 10-20 hours to activate its germination.

Other benefits in ponds:

  • Control Algae Growth
  • Reduce Common Micro – organisms in ponds
  • Elimination of Mosquitos
  • Odors and Repugnant Smells


1. Vegetation period decreases by 15-20 days, therefore the crops ripe 15-20 days earlier than normally.

2. Crop production increases from 15-20% to 100% and in some cases even more.

3. Plants disease rates drastically decreases.

4. Taste of agriculture products improves.

5. Approximately 30% less water is used for irrigation.

6. Sea water (salty water) can be used for watering (from 6-8 thousand PPM inclusive) and for some culture, very salty water can be used (from 15 thousand PPM inclusive).

7. By magnetizing seeds before sowing and by irrigating them with magnetic water, the need for crop material decreasing by minimum 30 %.

8. Average of 30% decreases in fertilizer consumption.

9. Active soil desalination takes place, increasing crop production year after year.




  • High productivity.
  • Shelf life of flowers and vegetable will increase.


  • Quantity and Quality increase.
  • Commodities shelf life will increase
  • It improves Size, Taste, Color, Smell and Texture.
  • Ultimately it will give financial benefits to farmers.


Efficiency of mag green devices are 100% and its installation is very simple. Product life of each device is 10 years minimum. Following are the unmatched features of Mag Green devices.

  • No running cost.
  • No operational cost.
  • No raw material used. No space constraint.
  • No replacement of parts.
  • No electricity or any other energy required.
  • No maintenance.

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