nitrogen Example Sentence:

The three most important nutrient recycles are the nitrogen cycle, the carbon cycle and the one we are going to talk about today, the Phosphorus cycle.

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Related: nitrogen

Prev: Study on composition and property of organic nitrogen in several soils of China.

Next: We look at soil chemistry—for example, how much nitrogen or magnesium there is in the soil in one spot—and we compare it with the chemistry of the soil a short distance away.