Unearthing secrets locked deep inside each fistful of soil
The Agriculture Dept's National Soil Tilth Lab in Ames, IA, studies soil composition and ecosystems to help improve crop yields for farmers. The lab has 21 scientists and 6 associates who work on a variety of projects such as studying worms and weeds.
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Veröffentlicht in: | Smithsonian 1997-03, Vol.27 (12), p.74-74 |
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Format: | Magazinearticle |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | The Agriculture Dept's National Soil Tilth Lab in Ames, IA, studies soil composition and ecosystems to help improve crop yields for farmers. The lab has 21 scientists and 6 associates who work on a variety of projects such as studying worms and weeds. |
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ISSN: | 0037-7333 1930-5508 |