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Graymont products for this industry :
  High Calcium Hydrated Lime
  Pulverized Limestone
•  Dolomitic Hydrate Type N

Lime and High Calcium Limestone in Agriculture
   Graymont is a supplier of Ag-Lime products to the potato industry.
Lime and High Calcium Limestone in Agriculture

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Graymont produces a wide range of lime-based products used in agriculture. These products are most often referred to as "Ag-Lime". Ag-Lime is used to

generally increase soil pH which can increase crop yields among a wide range of soil conditions. Ag-Lime is often used to improve the physical structure of the soil by reducing surface crusting, increasing water retention, and reducing soil erosion. Lime treatment helps crops to better tolerate drought and wet conditions by increasing both root penetration and water percolation through the soil.

Using Ag-Lime to adjust pH in soils can reduce toxic levels of manganese, iron and aluminum.

  • Manganese and iron exhibit toxicity to plants at a low soil pH.

  • Aluminum increases in solubility as soil pH decreases. High levels of aluminum can restrict root and plant development.

In addition to the above, Ag-Lime has been shown to increase herbicide effectiveness, increase nutrient availability to plants, and add calcium to soil.