In the Grass, On the Reef

Oysters and Nutrients

Clip: Season 2 | 2m 3s

Dr. David Kimbro explains the nitrogen cycle. Nitrogen is necessary for all life, but an excess of the synthetic nutrients added to fertilizers can have a negative impact on water quality. Oyster can filter excess nutrients from the water. Learn more:

Aired: 01/30/13

Rating: NR

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In the Grass, On the Reef is a local public television program presented by WFSU.