Agriculture Gypsum

7.00د.إ94.00د.إ

Agricultural gypsum is primarily used to amend soils with high levels of sodium (Na) or excess exchangeable sodium, a condition known as sodic or saline-sodic soil. Gypsum helps to improve soil structure by displacing sodium ions from the soil exchange complex, allowing for better water infiltration and drainage.

Description

Agricultural gypsum, also known as calcium sulfate dihydrate or gypsum powder, is a soil amendment commonly used in agriculture to improve soil structure and fertility. Here’s some information about agricultural gypsum and its benefits:

  1. Source: Agricultural gypsum is derived from the mineral gypsum, which is mined from natural deposits or produced as a byproduct of various industrial processes, such as flue gas desulfurization in power plants.
  2. Composition: Gypsum is composed of calcium, sulfur, and oxygen. It contains about 23-29% calcium (Ca) and 18-22% sulfur (S) by weight in its hydrated form.
  3. Soil Amendment: Agricultural gypsum is primarily used to amend soils with high levels of sodium (Na) or excess exchangeable sodium, a condition known as sodic or saline-sodic soil. Gypsum helps to improve soil structure by displacing sodium ions from the soil exchange complex, allowing for better water infiltration and drainage.
  4. Sodic Soil Reclamation: When applied to sodic soils, gypsum promotes the flocculation of clay particles, reducing soil dispersion and improving soil aggregation. This process creates larger soil aggregates, which improves soil porosity, aeration, and root penetration.
  5. pH Neutral: Gypsum is pH neutral and does not significantly alter soil pH. It can be applied to soils without affecting their acid-base balance, making it suitable for use in a wide range of soil types and cropping systems.
  6. Nutrient Source: In addition to improving soil structure, gypsum provides essential nutrients to plants, including calcium and sulfur. These nutrients are beneficial for plant growth and development, helping to promote healthy root development, strong stems, and vigorous foliage.
  7. Application: Agricultural gypsum is typically applied to the soil surface and incorporated into the soil through tillage or irrigation. The recommended application rate depends on the specific soil conditions and the severity of sodicity. Soil testing and consultation with agricultural experts can help determine the appropriate application rate for a particular field.
  8. Environmental Benefits: The use of agricultural gypsum can help mitigate soil erosion, reduce water runoff, and improve water quality by promoting better soil structure and infiltration rates. It also helps to reduce the environmental impact of sodic soils on surrounding ecosystems.

Overall, agricultural gypsum is a valuable soil amendment that can improve soil structure, fertility, and crop productivity, especially in areas with sodic or saline-sodic soil conditions. When used judiciously and in conjunction with other soil management practices, gypsum can contribute to sustainable agriculture and environmental stewardship.

Additional information

Weight

1 Kg, 5 Kg, 10Kg, 25 Kg

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