Soil Conservation is a combination of practices used to protect the soil from degradation. First and foremost, soil conservation involves treating the soil as a living ecosystem. This means returning organic matter to the soil on a continual basis. Soil conservation can be compared to preventive maintenance on a car.
Some of the less developed parts of the world employ slash-and-burn agriculture as well as other unsustainable subsistence farming techniques. Massive erosion, depletion of soil nutrients, and occasionally complete desertification are common effects of deforestation. Crop rotation, cover crops, conservation tillage, and installed windbreaks are methods for better soil conservation that have an impact on both erosions as well as fertility. Plants that die decompose and mix with the soil. For thousands of years, farmers have conserved their soil. In order to adequately address soil conservation in Europe, programmes like the Common Agricultural Policy focus on the adoption of best management practices including reduced tillage, winter cover crops, plant residues, as well as grass margins. To address the erosion issue, additional political and economic action is necessary. The way we value the land is a straightforward governance obstacle that can be overcome by cultural adaptation. As a carbon sink, soil carbon helps to slow down global warming.
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