Earth Day can make farm conservation sound like a once-a-year campaign. The producers collected in a 2022 Farm Progress gallery show something more useful: conservation practices woven into daily decisions about soil, water, livestock and waste.
Different farms need different tools
The examples include buffer strips that intercept sediment and nutrients before they reach water, prairie strips that provide habitat within cropped landscapes, no-till and cover crops that keep soil protected, and grazing systems that move animals in ways that allow pasture to recover.
Other farms turn material that would otherwise be wasted into a feed resource, including suitable produce from grocery supply chains. That can reduce disposal while displacing some purchased feed, provided nutrition, storage and food-safety requirements are managed correctly.
The common thread is function
These practices are not interchangeable. A grassed buffer protects a vulnerable flow path; a cover crop keeps living roots in the field; rotational grazing distributes grazing pressure and nutrients; prairie vegetation supports insects and wildlife. Effective conservation begins by identifying the problem a particular field or enterprise needs to solve.
Many benefits also build over time. Soil structure, organic matter and habitat respond to repeated management, so a farm should track infiltration, erosion, input use, forage performance and other outcomes rather than judge a practice after one difficult season.
View the original collection
Celebrating Earth Day with on-farm conservation was published by National Hog Farmer Staff through Farm Progress. The source is a gallery of conservation-minded farms across the United States.