The application of calcium peroxide in soil treatment 75%

Calcium peroxide is a chemical compound with the formula CaO2. It is a white or yellowish solid that releases oxygen when it comes into contact with water or moisture. In soil treatment, calcium peroxide is primarily used as a source of oxygen and a soil amendment.

Here are some common applications of calcium peroxide in soil treatment:
Soil aeration: Calcium peroxide can be used to improve soil aeration by releasing oxygen into the soil. Oxygen is essential for the respiration of plant roots and beneficial soil microorganisms. By increasing the oxygen levels in the soil, calcium peroxide promotes root growth and enhances the activity of aerobic bacteria, which helps break down organic matter and improve soil structure.

Soil remediation: Calcium peroxide can aid in the remediation of contaminated soils. It releases oxygen, which can accelerate the degradation of organic pollutants in the soil. The increased oxygen availability promotes the activity of aerobic bacteria that naturally break down organic contaminants, such as petroleum hydrocarbons or pesticides. This process is known as enhanced aerobic bioremediation.

pH adjustment: Calcium peroxide can be used to adjust soil pH. When it reacts with water, it forms calcium hydroxide (Ca(OH)2), which can help neutralize acidic soils. By raising the pH, calcium peroxide can create more favorable conditions for plant growth, as some plants prefer slightly alkaline soils.

Nutrient release: Calcium peroxide slowly decomposes in the soil, releasing calcium ions (Ca^2+) and hydrogen peroxide (H2O2). Calcium is an essential nutrient for plant growth, and its release from calcium peroxide can help replenish calcium levels in the soil. Hydrogen peroxide, in small concentrations, can also act as a mild oxidizing agent that can help break down organic matter and release nutrients bound in organic compounds.

It's important to note that the application of calcium peroxide in soil treatment should be done carefully, following recommended guidelines and dosage rates. Excessive use of calcium peroxide can lead to an oxygen surplus, which may harm plant roots and beneficial soil organisms. It's advisable to consult with agricultural experts or soil scientists to determine the appropriate application rates based on soil conditions and specific crop requirements.