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United States Department of Agriculture

Agricultural Research Service

Link to the latest news.Latest News
A USDA study discovered one reason why some cows cannot get pregnant may be because they have male (Y) chromosome fragments in their DNA. More...
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AR cover for April 2014. Link to table of contentsIn the Magazine
We are targeting fire ant pheromones ... fighting a pernicious weed with fire ... and looking at wheat's wild ancestors ... all while ... making foods healthier with rice bran oil ... developing new pyrolysis techniques for bio-oil production ... studying nitrite's role in soil nitrous oxide emissions ... and more.
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Link to the latest issue.Healthy Animals
New Issue of Healthy Animals Now Online

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Food and Nutrition Briefs icon. Link to lastest issue.Food and Nutrition Research Briefs
New Issue of Food and Nutrition Research Briefs Now Online

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Camera: Link to Image GalleryImage Gallery
Visit the Gallery to view hundreds of our very best downloadable color photographs in low- and high-resolution formats. The Gallery and the rest of our online catalog—thousands of images—are searchable by keywords.

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Noticias en español. Enlace al sitioNoticias en español
Noticias, listas noticieras, contactos para la prensa, fotos para bajar, y más.

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News icons: Link to Press RoomPress Room
Online help and useful links for journalists.

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Notebook icon: Link to Briefing RoomBriefing Room
Factsheets, Q&A's and other reports.


Last Modified: 4/21/2014
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