Cactus crop maintains soil organic carbon

Picture copyright De León-González et al.

Arable soils tend to lose organic carbon in the Mexico áreas cultivated with maize. Scientists De León-González et al. studied the emissions of C-CO2 and soil organic carbon in a highland of central Mexico under different agricultural systems. They found that cultivation of perennial cactus crop in combination with maize production allows maintaining soil fertility, due to cactus crop root characteristics.

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