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Participating in Tree Planting Day at the University of Nairobi

I recently took part in a tree planting day at the University of Nairobi, where I had the opportunity to plant a variety of agroforestry trees. It was more than just a ceremonial activity, it was a commitment to sustainable land management and environmental stewardship

Trees play a critical role in protecting and enriching our soils. Their roots hold the soil together, reducing erosion caused by wind and water. The canopy intercepts raindrops, preventing the soil from being washed away during heavy rains. In agroforestry systems, these trees help maintain moisture levels in the soil and this improve its structure, and promote biodiversity above and below ground.

By improving infiltration and reducing runoff, trees also support water conservation. They act like natural sponges, absorbing and storing rainwater, then slowly releasing it into the ground therefore recharging groundwater and stabilizing water cycles.

Participating in this event reminded me how simple actions like planting a tree can have a lasting impact on soil health and climate resilience. I’m proud to be part of a community working towards greener, healthier ecosystems, one tree at a time.Agroforestry trees contribute organic matter through leaf litter and root decay, which enhances soil fertility and boosts microbial activity. Some species also fix atmospheric nitrogen, enriching the soil with natural nutrients that support crop growth

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