Ground crushed stone in fields reduces CO2 emissions and increases crop yields. Free Technical Library News

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Ground crushed stone in fields reduces CO2 emissions and increases yields

09.04.2024

The problem of climate change is becoming increasingly urgent, and it is necessary to look for innovative methods to solve it. Recent research by British scientists suggests a unique approach: using crushed gravel in agricultural fields to reduce greenhouse gas emissions and increase crop yields.

Crushed stone in farmers' fields could be a new tool in the fight against climate change. A recent study carried out by scientists from the Leverhulme Center at the University of Sheffield showed the potential of this method not only to reduce CO2 emissions, but also to increase crop yields by 16%.

Building on previous research carried out at the University of Sheffield, the new scientific work analyzed the effectiveness of a technique known as enhanced rock weathering. This method involves mechanically crushing rocks to the consistency of dust and dispersing it across agricultural fields.

The basic idea is that rocks, when crushed into dust, are able to absorb carbon dioxide from the atmosphere, which helps reduce its concentration in the atmosphere. In addition, this process helps increase crop yields by improving soil quality and promotes better nutrient uptake by plants.

The study showed that the use of crushed gravel in fields led to an increase in crop yields by 12-16%. This is because the crushed stone raised the pH of the soil and provided additional nutrients such as phosphorus, potassium and calcium.

In addition, using crushed crushed stone in fields can significantly reduce CO2 emissions, making this method not only beneficial for agriculture, but also for the environment.

The study found that using crushed stone in agricultural fields can be an effective tool for reducing CO2 emissions and increasing crop yields. This method represents a modern approach to addressing climate change and could have significant potential in combating this global problem.

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