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2026-2027 Envirothon Categories
and Current Issue Theme
Areas of Learning:
The 2026-27 Theme will be woven into all areas of learning:
Soil Health Management: Agricultural Principles and Stewardship
Soil Health Principles emphasize the importance of treating soil as a living ecosystem and are the cornerstone for resilient agriculture and ensuring the long-term protection of our natural resources. Maryland has become a national leader in soil health stewardship driven by its commitment to sustainable agriculture and Chesapeake Bay restoration. Farmers from across Maryland have integrated these principles with nutrient management and conservation strategies, making it a model for climate-smart farming. Maryland’s agricultural sector plays a vital role in protecting the Chesapeake Bay and its tributaries through the adoption of soil health practices.
Maryland’s Cover Crop Program is recognized as one of the most successful in the United States. Each year, Maryland farmers plant over 450,000 acres of cover crops, which helps reduce soil erosion, improve soil organic matter, and capture residual nutrients before they leach into waterways. Maryland Farmers also embraced conservation tillage and no-till farming, with more than 50% of cropland managed under reduced tillage systems. These practices protect soil structure, enhance microbial activity, and reduce greenhouse gas emissions. Such efforts demonstrate how healthy soils not only sustain crop productivity but also serve as a powerful tool for water quality improvement and ecosystem restoration. Farmers and conservation professionals are using soil health principles to restore degraded soils and reduce pollution. In Maryland, these efforts have directly improved the Chesapeake Bay’s water quality through reduced nutrient runoff, increased infiltration, and better soil structure. The insights gained from Maryland farmers can be applied worldwide to help promote sustainability in agricultural practices.
This Envirothon issue explores the biological, chemical, and physical principles of soil health and their importance to sustainable agriculture. Students will learn how soil functions as a living ecosystem, how management practices affect soil processes (nutrient cycling, water dynamics, agricultural sustainability), and how to evaluate and improve soil health on farms.
Students will learn about soil health management's principles and stewardship in relation to agriculture.
Source: NCF Envirothon - Maryland 2027
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