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 ...

A research team has discovered how the 'Shethna protein II' protects the nitrogen-fixing enzyme nitrogenase from damage. The oxygen sensor protein could help to make nitrogenase usable in ...

Nitrogen-fixing cereals? California researchers grew wheat that fixed its own nitrogen, but commercialized seed production is ...

The marine nitrogen cycle is crucial to sustaining ocean productivity, with biological nitrogen fixation representing a primary mechanism by which inert atmospheric nitrogen is converted into ...

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 ...

Scientists have transferred a collection of genes into plant-colonizing bacteria that let them draw nitrogen from the air and turn it into ammonia, a natural fertilizer. The work could help farmers ...

Bacteria isolated from the roots of a corn plant and endowed with an unwavering ability to break the bonds between two nitrogen atoms could help minimize the use of fertilizer in farming, according to ...

Chemical fertilizer is one of the marvels of the industrial revolution. The ability to deliver nitrogen, phosphorous and potassium into the agricultural cycle has changed the quality and yield of ...

Fixation of Nitrogen (N2) to Ammonia (NH3) is an essential process for maintaining life on earth. Currently, Ammonia (NH3) production is dominated by the Haber–Bosch process. It operates under ...

Instead of relying solely on nitrogen in the soil, soybeans and many other legumes can pull nitrogen from the air for their growth – a natural process that is environmentally friendly and also ...

A small helper for big tasks: an oxygen sensor protein protects the enzymatic machinery of biological nitrogen fixation from serious damage. Its use in biotechnology could help to reduce the use of ...