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Sweet Pea |
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| The sweet pea belongs to an order of plants known as legumes. The legumes are an economically important group of plants that have root nodules containing a bacterium that helps return nitrogen to the soil. Because of this characteristic, legumes such as the sweet pea are used to enrich nitrogen-poor soils. Other legumes include beans, peanuts, soybeans, and alfalfa. | ||||||
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| Oxford Scientific Films | ||||||
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| Appears in these articles: | ||||||
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| Pea; Legume; Lathyrus; Sweet Pea | ||||||
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