By Scout Nelson
Efforts to enhance small-scale irrigation are gaining momentum as multiple departments collaborate with the U.S. Department of Agriculture (USDA) to support farmers and urban growers. These initiatives aim to improve irrigation efficiency, strengthen small businesses, promote urban agriculture, and increase access to nutritious food in underserved communities.
“The need is really high,” said Brach Johnson, a Columbus, Nebraska-based state urban and small-farm conservationist for the USDA’s Natural Resources Conservation Service. “I’ve traveled to almost every county in the state the last two years, and I would say the potential is great.”
Small-scale irrigation plays a crucial role in urban farming and community gardens, often using plastic-covered high tunnels to cultivate vegetables. Micro-irrigation methods help conserve water, improve chemical application control, and enhance crop productivity. Research is being conducted to determine the most effective irrigation techniques for these operations.
“We can go to these food desert areas, and these small-scale productions can significantly enhance nutritional diversity and nutritional quality,” said Associate Professor Saleh Taghvaeian.
Beyond irrigation research, experts are also working to improve soil health. The Nebraska Urban Soil Health Initiative, led by the Department of Agronomy and Horticulture, educates farmers on soil management practices. Since 2023, over 500 participants have joined the initiative, submitting soil samples and data to track improvements. Many urban growers have reported positive outcomes from adopting better soil health practices.
City Sprouts, an urban farm in Omaha, has successfully implemented these conservation techniques, helping local growers learn sustainable farming methods. Nebraska Extension educators are also providing training and outreach to help communities adopt these practices.
Johnson compared today’s small-scale farming efforts to Victory Gardens of the past, emphasizing that growing food locally can have a significant impact. Strengthening small-scale irrigation will not only benefit farmers but also contribute to environmental sustainability and food security.
Photo Credit: usda
Categories: Nebraska, Business