Irrigation

Treating and recycling used municipal water for irrigation is not a new concept, but there may be an unforeseen consequence with that practice: Microplastics.

A team of USDA agricultural scientists in the Golden State are helping farmers make the most out of a natural resource that is becoming ever more precious – water.

Every farmer needs adequate water for their crops. In some U.S. regions, farmers must rely on irrigation to have enough water for their crops. The 2017 Census of Agriculture reports farms with some form of irrigation accounted for 54% of the total value of crop sales (PDF, 121 KB). With water being...

Approximately one-half of 1% of the planet’s water is drinkable, and we use that water for much more than drinking – showering, brushing our teeth, watering our grass, etc. Consumer usage, however, pales in comparison to the amount of water needed to irrigate our crops.

The Ogallala Aquifer is one of the world’s largest fresh groundwater resources. It underlies 175,000 square miles in eight states. Starting as hundreds of feet of silt, clay, and gravel eroded from the Rocky Mountains and laid down by streams millions of years ago, rainfall during this time produced...

Each day, USDA employees wake up ready to serve the industry we love – agriculture. As we help farmers, ranchers and foresters move agriculture forward, we remember and recognize the achievements of those who brought us to where we are today. You might think of George Washington Carver or Eli...

Conservation is giving Vietnam War veteran Gilbert Harrison a peace offering of healing, helping to balance the stresses of war. For Harrison, conserving the natural resources on his farm is an important outdoor activity. And who better to care for the land than the veterans who fought to protect it...

Nobody wants fish to get stuck in irrigation pipes. Not the public; not the farmers; especially not the fish. But with more than 70,000 irrigation diversions tapping into Oregon’s rivers and streams, the concern is real. Irrigation diversions channel stream water through a series of narrowing pipes...

When Amanda Barker arrived in Worcester, Massachusetts, in 2009 to start graduate school at Clark University she knew that she wanted to grow food and build community. “My hope was to figure out a way to connect people with food, get people talking to each other,” said Barker. Seven years later, she...

All this month we will be taking a look at what a changing climate means to Agriculture. The ten regional USDA Climate Hubs were established to synthesize and translate climate science and research into easily understood products and tools that land managers can use to make climate-informed...