The effects of increasing calcium in soil .. lack of phosphate and increase the acidity of soil and high phosphate and the effect on phosphorus available to plant

- Increase of magnesium and potassium in the soil lead to the emergence of symptoms of calcium deficiency, despite the availability of soil.
- Loss of calcium by leaching leads to a lack of phosphate and thus increase the acidity of the soil.
- Alkaline land is abundant in calcium phosphate insoluble trioxide and therefore increase phosphate and affects the phosphorus available to plant.
- The acceptable small percentage for recording in compost is 1.00%.