Soil health would be improved by implementing which of the following practices?

Improving soil health is crucial for sustainable agriculture, and one effective approach is through the implementation of practices such as planting cover crops and utilizing reduced tillage. Planting cover crops helps to enhance soil structure, increase organic matter, and improve water retention, which collectively contribute to better soil fertility and biodiversity. These crops can also prevent erosion and suppress weeds, providing further benefits to the soil ecosystem.

Reduced tillage practices align with the goal of maintaining soil health by minimizing disturbance to the soil structure and microbial communities. This method preserves soil aggregates and promotes an environment conducive to healthy root growth and nutrient cycling. Together, these practices not only improve the physical and biological properties of the soil but also contribute to a more resilient agricultural system.

In contrast, increasing synthetic fertilizer application can lead to nutrient runoff and soil degradation over time. Utilizing herbicides only may control weeds but does not address overall soil health or fertility. Leaving soil bare after harvest exposes it to erosion and nutrient loss, detracting from soil health. Implementing cover crops and reduced tillage is a holistic approach, fostering a more sustainable agricultural landscape.