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Agricultural Gypsum

Application: Improve soil conditions in farms and adjust water quality in shrimp ponds to enhance soil and water properties for plants and livestock

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Instructions for Use

For Shrimp Farming

  1. After pond drying, apply 10–15 kg per 1,600 sqm (for dry pond soil).

  2. For water-filled ponds, adjust based on water quality tests.

  3. Check water pH and hardness. If pH is too high (>7), do not use dolomite.

  4. Apply as needed to adjust water hardness and reduce the risk of stress on shrimp.

  5. Typical dose: Gypsum: 200–300 kg per rai Dolomite: 50–100 kg per rai

  6. Emergency Treatment:Apply 10–15 kg per 1,600/sqm to improve water quality, clear turbidity, and reduce shrimp stress.

For Soil Improvement

For Soil Improvement:

  1. Test soil pH and salinity levels. If necessary, use agricultural lime or dolomite.

  2. Apply 200–500 kg per rai 1,600 sqm (Adjust based on soil condition and crop type)

  3. Spread the gypsum evenly over the field or mix into irrigation water. Plowing after application helps it penetrate the soil better.

  4. Apply before planting or during land preparation to maximize soil structure improvement.


Storage – Shelf life is 6 months from production date

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