soil moisture nutrient dynamics organic mulching sustainable agriculture soil fertility climate adaptation

The increasing demands on agriculture necessitate sustainable practices that improve soil health and productivity. This study aims to evaluate the effects of eco-friendly soil management techniques on moisture retention and nutrient dynamics across different climatic zones. Conducted over 24 months, the research involved three experimental sites: Mongolia, Kazakhstan, and Ethiopia. Each site implemented organic mulching and reduced tillage strategies. Data on soil moisture, organic matter content, and nutrient profiles were meticulously collected using standardized soil sampling and laboratory analysis methods. The findings reveal that organic mulching significantly enhances moisture retention by up to 30% compared to conventional practices, notably in arid and semi-arid regions. Furthermore, the nutrient analysis shows increased organic carbon and nitrogen levels, indicating improved soil fertility. These insights underscore the potential of integrating eco-friendly practices to mitigate climate-induced challenges in agriculture. The study concludes that targeted soil management strategies offer a viable pathway to enhance agricultural sustainability and resilience in diverse climatic conditions.

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