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National Program 211: Water Availability and Watershed Management
Long-Term Agroecosystem Research (LTAR) Network
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LTAR Website
For more information about the LTAR Network, please visit the current LTAR website: ltar.ars.usda.gov

The Long-Term Agroecosystem Research (LTAR) Network
As the 21st century unfolds, agriculture will face a series of challenges - in the United States and globally - in providing sufficient food, fiber, and fuel to support a growing global population while our natural resources, environmental health, and available arable land decline.  Click here to read the full version of this Abstract.

Mission

Food for the future: Understanding and enhancing the sustainability of agriculture

Vision

A network developing national strategies for the sustainable intensification of agriculture production

LTAR’s 18 Research Site

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