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Ag News
More Switchgrass Populations Found
Published Monday, November 30, 2009 at 05:13 AM
During collection trips in 2008 and 2009, researchers discovered new switchgrass populations in many different environments--including swampy areas, oak forests, pine scrubs, weedy areas along roadsides, and dune areas along the coast. The scientific team braved alligators, spiders and other dangers while collecting switchgrass, often in areas endangered by habitat destruction.
There was significant genetic variation in the switchgrass populations found, including differences in seed maturity, foliage abundance, plant height, and panicle size. The materials will be deposited in the ARS National Plant Germplasm System, where it will be preserved and maintained for future research by plant breeders and others interested in improving this valuable grass.
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