CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

The regulation of the biological fixation of nitrogen in hydric stress conditions varies with the different species of legume plants studied. This was the conclusion of Ruben Ladrera Fernández in his ...

Climate change also alters nitrogen in soils and plants, shaping food quality, water safety, and pollution risks worldwide.

When we think of the atmosphere and its necessity in sustaining life, we are thinking of oxygen and for plants, carbon dioxide. There is another chemical, though, a clear, odorless and tasteless gas ...

Nitrogen is vital for all known life. Yet most nitrogen on Earth is in the atmosphere as di-nitrogen gas, which many organisms can’t use. Fortunately, there are microbes that can tap into this ...

Considered natural allies against climate change due to their absorption of carbon dioxide, plants may however offer more ...

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A new research initiative led by associate professor of bacteriology Betül Kaçar is positioned to transform agriculture and address some of the world’s most pressing ecological and economic challenges ...

Move over, cyanobacteria! A large-scale study of the Earth’s surface ocean indicates the microbes responsible for fixing nitrogen there—previously thought to be almost exclusively photosynthetic ...

Ever wanted to produce nitrogen fertilizer like they did in the 1900s? In that case, you’re probably looking at the Birkeland-Eyde process, which was the first industrial-scale atmospheric nitrogen ...

For many years, scientists believed rising CO₂ levels would help Earth’s plants significantly slow climate change. As carbon ...

A METHOD has been developed in this laboratory whereby the rate-constant of the nitrogen-fixation process is obtained solely from isotope abundance measurements 1. At the suggestion of Metcalfe and ...