Scientists have been campaigning to turn the fast-growing Azolla into a food of the future. Others envision it becoming both a sustainable biofuel and a fertilizer that captures carbon. What is Azolla ...

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If you ever watch a duck float across a pond, gobbling up the vegetation coating the surface, that bird is way ahead of its time. The buoyant greenery is azolla, a tiny fern that grows like crazy, ...

Dear Dr Othieno, I am a mixed farmer, keeping cattle, pigs, and poultry on my small farm. I normally supplement pasture with commercial feeds. But recently, there has been an increase in the price of ...