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azote (nitrogenium); nitrogen (nitrogenium) | |||
nitrogen | |||
nitrogen An essential nutrient in the food supply of plants and the diets of animals. Animals obtain it in nitrogen-containing compounds, particularly amino acids. Although the atmosphere is nearly 80% gaseous nitrogen, very few organisms have the ability to use it in this form. The higher plants normally obtain it from the soil after micro-organisms have converted the nitrogen into ammonia or nitrates, which they can then absorb |
dusík : 9 phrases in 5 subjects |
Agriculture | 3 |
Chemistry | 1 |
Environment | 2 |
Forestry | 1 |
Medical | 2 |